C the Signs is a London-based healthcare technology company, founded in 2016 by Dr Bea Bakshi and Dr Miles Payling, that uses artificial intelligence to help...
C# is a modern, object-oriented programming language developed by Microsoft as part of the .NET platform. It is used for building Windows applications, web s...
C++ is a general-purpose, statically typed, compiled programming language created by Bjarne Stroustrup as an extension of C. C++ supports object- oriented, g...
C-Infinity is a Mountain View, California company founded in 2023 that builds foundational AI for mechanical design and manufacturing — AI that reasons about...
C. Hoare & Co. (Hoares Bank) is the United Kingdom's oldest privately-owned bank, founded in 1672 by Sir Richard Hoare and owned continuously by the Hoare fa...
C. R. Bard, Inc. was an American multinational developer, manufacturer, and marketer of medical technologies in the fields of vascular, urology, oncology, an...
C.H. Robinson is one of the world's largest third-party logistics (3PL) providers, offering global freight transportation, supply chain management, customs b...
c/side (cside) is a client-side security platform that detects script attacks, AI agents, account takeover, and fraud at the browser layer. It provides activ...
C1 (ConductorOne) is an identity and access management platform engineered for the AI era. It provides unified access governance across human identities, AI ...
C14 is a fintech company operating at c14.money that provides fiat-to-crypto on-ramp and payment infrastructure, letting applications and platforms embed a c...
C16 Biosciences is a New York City based synthetic biology company producing high-performance, sustainable ingredients for consumer goods manufacturers throu...
C2FO is a fintech company operating the world's largest on-demand working capital platform, connecting enterprise buyers with their suppliers to enable early...
C2M A.S. is the company behind Connected2.me, a consumer mobile messaging and social application that lets people create a profile, receive messages, and cha...
CA Technologies (originally Computer Associates) was a major enterprise software vendor focused on infrastructure management, DevOps, security, and mainframe...
CAA Insurance Company is a Canadian property and casualty carrier that began underwriting in 1974 and is part of CAA Club Group, the CAA South Central Ontari...
CaaMTech is a pharmaceutical drug discovery company in Issaquah, Washington, founded by Dr. Andrew Chadeayne, engineering next-generation psychedelic-inspire...
CaaStle Inc. was a New York based business-to-business "Clothing-as-a-Service" company that built white-label clothing rental, subscription and resale infras...
CABA Design Co. is a direct-to-consumer home-furnishings company building the next generation of furniture brands powered by community and technology. It dev...
Cabal is an AI-powered relationship-intelligence and warm-introduction platform that turns an organization's professional relationships into warm introductio...
Cabana Pools is a California pool-service company providing recurring maintenance, repair, and equipment installation for residential swimming pools across S...
Cabela's is a specialty retailer of hunting, fishing, camping, and outdoor recreation merchandise, operating retail stores and an e-commerce platform. Cabela...
Cabify is a Spanish multi-mobility company founded in 2011 and headquartered in Madrid, operating ride-hailing, corporate mobility, and last-mile logistics a...
Cabinet is a calendar management and scheduling automation platform built for executive assistants and the leaders they support. It brings group scheduling p...
Cabinet Health is an end-to-end supply chain platform for private-label over-the-counter (OTC) medicines. The company develops, sources, manufactures, and de...
Cable is an automated compliance and financial-crime assurance platform for banks, fintechs, and crypto companies. Based on transaction, customer, screening,...
Cabletron Systems, Inc. was an American manufacturer of networking and network-management equipment, founded in 1983 by Craig Benson and Robert Levine and he...
Cablevision Systems was a U.S. cable television company that provided telecommunications and television services (Optimum TV, Optimum Online, Optimum Voice) ...
CaboLabs Health Informatics is a Montevideo, Uruguay based health informatics company founded in 2012 by Pablo Pazos Gutierrez, specializing in clinical data...
Cabot Corporation is a global specialty chemicals and performance materials company serving the transportation, infrastructure, environment, and consumer ind...
Cabot Oil & Gas was an independent oil and gas company engaged in the development, exploitation, exploration, production, and marketing of natural gas and oi...
Cacheflow was a B2B SaaS billing, CPQ (configure-price-quote), and subscription-management platform that let software companies build interactive deal rooms,...
Cachet OÜ is an Estonian InsurTech that provides adaptive, usage-based insurance for digital platforms and their users across new mobility, gig work, and car...
CACI International provides information technology, professional services, and managed solutions to U.S. federal government agencies in the defense, intellig...
Cactos is a Finnish clean-energy company that designs, manufactures, and operates smart battery energy storage systems (BESS) for commercial, industrial, and...
CAD Solutions, Inc. is a historical Battery Ventures portfolio company that appears in the firm's all-companies list. Research during the API Evangelist enri...
Cadana is a white-label global payment and payroll infrastructure provider for talent platforms, staffing companies, and HR providers. Its APIs let partners ...
Cadasto B.V. is a Dutch health-IT company (Alkmaar, Netherlands) that builds a vendor-neutral Clinical Data Repository on the openEHR standard. The Cadasto C...
CADDi is a Tokyo-headquartered manufacturing-technology company that builds an AI Data Platform for industrial manufacturers. Its two products, CADDi Drawer ...
Caddy is a modern, extensible, open-source web server and reverse proxy written in Go that provides automatic HTTPS via Let's Encrypt, a dynamic JSON-based a...
Cadee is a company surfaced as a portfolio company of 500-global and added to the API Evangelist network as a stub for enrichment. This profile is a lead awa...
Cadence Bank is a regional U.S. commercial bank headquartered in Tupelo, Mississippi and Houston, Texas, formed in October 2021 when legacy Cadence Bancorpor...
Cadence Design Systems is a multinational electronic design automation (EDA) software and hardware company. Cadence provides tools for designing integrated c...
Cadence Neuroscience, Inc. is a clinical-stage medical device company founded in 2017 and headquartered in Redmond, Washington, developing a personalized neu...
Cadence Solutions, Inc. — operating as Cadence — is a New York-based clinical AI and remote patient monitoring company founded in 2020 by Chris Altchek. Cade...
Cado Gifts, Inc. (CADO Gifting) is a luxury and corporate gifting company operating a Shopify-hosted direct-to-consumer storefront at cadogifting.com, servin...
Cadre is a New York-based, technology-driven investment platform that gives individual and institutional investors access to private-market alternatives, his...
Caer, Inc. is the company behind YUMI (helloyumi.com), a direct-to-consumer children's nutrition brand that makes nutritionally-engineered organic snacks for...
Caesars Entertainment is the largest U.S. casino-entertainment company, operating over 50 gaming facilities, hotels, restaurants, and entertainment venues ac...
CafeX Communications, Inc. is a US-headquartered software company (founded 2013) that builds a low-code platform for developing intelligent applications and ...
Caffeine was a social broadcasting and live-streaming platform founded in 2016 by former Apple designers Ben Keighran and Sam Roberts, and backed by Andreess...
Cagent Vascular is a privately held endovascular medical device company based in Wayne, Pennsylvania, that develops and commercializes Serration Remodeling T...
Caidya is a full-service, global clinical research organization (CRO) formed from the April 2021 merger of dMed and Clinipace, rebranded to Caidya in October...
caimitech.com is the domain of Wacai (挖财, Hangzhou Wacai Network Technology Co.), a Chinese personal-finance and wealth-management company founded in 2009 th...
CAIS (Capital Integration Systems LLC) is a New York-headquartered fintech company operating the leading alternative investment platform for independent weal...
Cajal Neuroscience, which now operates publicly as Cajal Therapeutics, is a Seattle, Washington biotechnology company founded in 2020 by Alex Vaughan, Andrew...
Cajal Technologies (Cajal) is a San Francisco-based Y Combinator (W26) company scaling formal verification to accelerate scientific discovery. Its multi-agen...
Cake (stylized CAKE) is a Stockholm, Sweden based maker of premium, lightweight, high-performance electric motorcycles and mopeds, built around a mission to ...
CakeHealth (Cake Health) was a San Francisco health-insurance management startup founded in 2011 by Rebecca Woodcock, pitched as "Mint for health insurance."...
Cakeshop is a commerce-enablement platform that helps creators monetize their expertise, selling digital products, courses, and services directly to their au...
Cakewalk is the agentic access management platform for fast-moving companies, combining a granular identity governance and administration (IGA) platform with...
Cal-Maine Foods, Inc. is the largest producer and distributor of fresh shell eggs in the United States. The company sells most of its shell eggs to grocery s...
Cal.com is open-source scheduling infrastructure (Calendly alternative) available as a managed cloud service or self-hosted deployment. The Cal.com API v2 ex...
Open-source scheduling infrastructure with a public REST API for managing calendars, event types, bookings, teams, and availability, self-hostable or availab...
Cala Health is a bioelectronic medicine company that develops wearable neuromodulation therapies for chronic disease. Its FDA-cleared Cala kIQ and Cala TRIO ...
Calamu Technologies is a data-first cybersecurity company founded in 2019 and headquartered in Clinton, New Jersey. Its flagship product, Calamu Protect (Dat...
Calastone operates the world's largest global funds network, connecting asset managers, distributors, custodians and platforms to automate and digitalize the...
CalAtlantic Group was a U.S. homebuilder formed on October 1, 2015 through the merger of Standard Pacific Homes and Ryland Homes. Headquartered in Arlington,...
Calderdale Data Works is a local council open-data portal for United Kingdom running CKAN. It exposes the CKAN catalog API, a standardized machine-readable i...
Worldwide public holidays REST API covering 230+ countries. Calendarific provides national, local, religious, and observance holiday data with localization a...
Calendly is a scheduling automation platform that helps individuals, teams, and organizations automate the meeting lifecycle by removing the back-and-forth o...
Caleres is an American footwear company headquartered in Clayton, Missouri, established in 1878 (rebranded from Brown Shoe Company in 2015). It designs, deve...
Caliber Fitness, Inc. is a consumer strength-training and fitness-coaching company behind the Caliber: Strength Training app (iOS and Android). Caliber combi...
Calibra Medical, Inc. was a Redwood City, California medical device company founded in 2004 to make mealtime insulin therapy simpler and more discreet. Its p...
Calibrate is a telehealth metabolic-health and weight-loss company that pairs clinician-prescribed GLP-1 medications with 1:1 video coaching and a science-ba...
Calibrate Ventures is a Pasadena, California venture capital firm backing visionary technical founders scaling deep tech to transform industries such as tran...
Calico is an open source networking and network security solution for containers, virtual machines, and native host-based workloads. Created and maintained b...
Califia Farms, LLC is a Los Angeles, California based plant-based beverage company founded in 2010 by Greg Steltenpohl and named for the mythical Queen Calif...
Calificadas is a Mexico-based, AI-powered human development company that combines artificial intelligence, strategic consulting, and training to help organiz...
California Forever is a real estate and urban development company founded by Jan Sramek in 2017, backed by prominent Silicon Valley investors including Andre...
California Health and Human Services is a state government open-data portal for United States running CKAN. It exposes the CKAN catalog API, a standardized m...
The California Institute of Technology (Caltech) is a private research university in Pasadena, California, and one of the rare institutions in this cohort wh...
The California Independent System Operator (CAISO) is the non-profit public benefit corporation that operates the high-voltage transmission grid serving roug...
California Natural Resources Agency is a state government open-data portal for United States running CKAN. It exposes the CKAN catalog API, a standardized ma...
California Open Data is a state government open-data portal for United States running CKAN. It exposes the CKAN catalog API, a standardized machine-readable ...
Calista Technologies was a desktop and GPU virtualization startup founded in 2006 in San Jose, California by Neal Margulis, backed by Lightspeed Venture Part...
Calixa Therapeutics was a privately held, San Diego-based biopharmaceutical company focused on developing antibiotics to treat serious infections caused by m...
Caliza is a financial infrastructure company providing compliant, real-time cross-border payments and USD account infrastructure for global businesses. The C...
Call Levels was a Singapore-based financial technology company, founded in 2014 by Cynthia Siantar and Daniel Chia, that built a real-time financial markets ...
Callab AI, built by Clusterlabs, is a cloud-based voice AI platform that connects directly to legacy on-premises PBX/SBC telephony (Cisco UCM, Mitel, FreeSWI...
Calldesk (calldesk.ai) is a French-founded, EU-focused provider of AI voice agents that automate inbound and outbound customer-service phone calls for enterp...
Callidus Software Inc. (branded CallidusCloud) was an enterprise SaaS provider of sales performance and lead-to-money solutions, including Enterprise Incenti...
Callin was a social podcasting and live-streaming platform founded by David Sacks and Axel Ericsson, backed by Craft Ventures, that let creators stream live ...
Callisto Media Inc. was a data-driven nonfiction book publisher founded in 2011 by chief executive Benjamin Wayne, operating from 1955 Broadway in Oakland, C...
CallMiner is a Waltham, Massachusetts conversation intelligence and contact-center analytics company whose Eureka platform captures and analyzes omnichannel ...
CallRail is a call tracking and conversation intelligence platform that attributes phone calls, texts, and form fills to marketing campaigns and applies AI-p...
Callsign is a digital trust platform for fraud prevention, authentication, and identity intelligence. Its Intelligence Engine combines behavioral biometrics,...
Calm is a leading consumer mental-wellness company whose app offers guided meditations, Sleep Stories, breathing programs, mindfulness masterclasses, and sou...
Calo is a food-tech company founded in Bahrain in 2019 that operates a personalized meal-subscription and delivery service. Nutritionist-designed, chef-prepa...
CalorieNinjas provides an easy, free Nutrition Facts and Recipe API. Developers can retrieve nutrition information for over 100,000 foods and beverages using...
Calpine Corporation was a major U.S. energy company headquartered in Houston, Texas, and was the largest generator of electricity from natural gas and geothe...
Calumet is a specialty hydrocarbon and renewable fuels company that produces a broad portfolio of branded and customer-formulated specialty products includin...
Calumet, Inc. (NASDAQ: CLMT) is a publicly traded U.S. manufacturing company established in 1919, headquartered in Indianapolis, Indiana. The firm specialize...
Calviri is a Phoenix, Arizona biotechnology company, founded in 2017, that develops multi-cancer diagnostic tests and therapeutic and preventative cancer vac...
Calvis is a multi-agency security guard marketplace that connects businesses with vetted, state-licensed, background-checked security guards from multiple pr...
Calxeda was an Austin, Texas semiconductor startup — founded in 2008 as Smooth-Stone by Barry Evans, Larry Wikelius and David Borland — that built ARM-based ...
APIs and developer resources for Nasdaq Calypso (formerly Adenza / Calypso Technology), a cross-asset front-to-back capital markets technology platform for t...
Nasdaq Calypso Migration services support financial institutions in migrating data and configurations between Calypso environments. Calypso (formerly Adenza ...
Nasdaq Calypso Workstation is the user-facing desktop component of the Nasdaq Calypso (formerly Adenza / Calypso Technology) capital markets platform. It giv...
Calyptia builds Calyptia Cloud (Telemetry Pipeline) and Calyptia Core, a commercial management plane for Fluent Bit — the widely deployed open-source agent a...
Calysta, Inc. is a cellular agriculture company founded in 2012 and headquartered in San Mateo, California, with operations in Memphis, Tennessee (NouriTech)...
CAMARA is an open-source Linux Foundation project developing standardized, open, and globally-available telecom APIs as part of the Telco Global API Alliance...
CAMARA is the Telco Global API Alliance — an open-source project hosted by the Linux Foundation that defines, builds, and tests a unified set of network APIs...
Camb.AI is a generative voice AI platform for translation, dubbing, and speech. Its research models - MARS (text-to-speech and voice cloning) and BOLI (neura...
Camber is a healthcare revenue cycle management (RCM) and medical billing software platform purpose-built for specialty care providers, including ABA (applie...
Cambio Healthcare Systems is a Swedish health-IT company founded in 1993 in Linkoping and headquartered in Stockholm, best known for Cambio COSMIC, an electr...
Cambium is an advanced materials company (Cambium Biomaterials, El Segundo, California, founded 2019) that molecularly re-engineers polymers from first princ...
Cambly is an online English-language learning platform, founded in 2012 and based in San Francisco, that connects English learners in more than 190 countries...
Cambrian Bio (Cambrian BioPharma, Inc.) is a New York-headquartered clinical-stage drug development company working on the biology of aging. It runs a distri...
Cambridge Aerospace is a UK-based defense technology company, incorporated in September 2024, developing scalable interceptor missiles and sovereign air-and-...
Cambridge Blockchain, Inc. was a blockchain-based digital identity and compliance software company founded in 2015 and headquartered in Cambridge / Boston, M...
Cambridge Cancer Genomics (CCG.ai) was a Cambridge, UK precision-oncology company founded in 2015 out of the University of Cambridge, building OncOS, an AI/m...
Cambridge Epigenetix is the Cambridge, UK genomics and epigenetics company founded on the six-base genome — resolving the four canonical DNA bases plus 5-met...
Cambridge Mobile Telematics (CMT) is the world's largest telematics service provider, on a mission to make roads and drivers safer. Its AI-driven DriveWell F...
Cambridge Terahertz (thzcorp.com) is an MIT-spinout physical security company building compact, AI-powered terahertz imaging sensors that detect concealed we...
Cambrio is a manufacturing software company, now a Sandvik-owned brand, that develops CAD/CAM software for CNC programming and digital manufacturing. Its por...
Cameo is a consumer marketplace for personalized video messages from celebrities, athletes, musicians, comedians, and creators. Fans book a custom shout-out ...
Cameron International (formerly Cooper Cameron Corporation) was a leading provider of flow equipment products, systems, and services to the worldwide oil, ga...
Camfer is a Y Combinator-backed startup (S24) building an AI mechanical engineer — an AI-powered CAD tool that plugs into SolidWorks and lets engineers gener...
Camiant, Inc. was a policy control and application-assurance technology vendor for broadband and mobile service providers, founded in 2003 in Marlborough, Ma...
Camion is an infrastructure-intelligence platform accelerating the electrification of real estate portfolios. Its AI-driven platform indexes properties by th...
CAMP is a family experience company operating immersive, rotating themed retail-and-play venues ("The Family Experience Store") across eleven U.S. markets — ...
CAMP4 Therapeutics is a clinical-stage RNA-medicines biotechnology company based in Cambridge, Massachusetts, pioneering a new class of antisense oligonucleo...
Campaign Monitor, a Marigold brand, is an email marketing platform for marketers and agencies. Its REST API — served under the original createsend name at ap...
Campanja was a Stockholm-based advertising-technology company founded in 2010 that built a high-frequency paid-search bid-optimization engine. Its platform p...
Campbell Soup Company (now rebranded as The Campbell's Company) is a manufacturer and marketer of high-quality branded convenience food products, including s...
Campbell's (Campbell Soup Company, now The Campbell's Company) is the consumer brand trusted for generations to provide authentic, flavourful, and readily av...
Campfire is an AI-native ERP built for high-growth startups and mid-market finance teams outgrowing QuickBooks or Xero, or replacing NetSuite and Sage Intacc...
Campfire is an AI-native ERP and accounting platform for high-growth startups and mid-market companies, unifying the general ledger, revenue recognition, acc...
Campflare provides real-time campground availability data and cancellation alerts as a public API. The platform tracks campsites across every major public re...
Campus (campus.edu) is an accredited, for-profit online community college offering associate degree programs built on the CUNY ASAP high-touch support model,...
Campus Apartments is a privately held student housing developer, owner, and operator headquartered in Philadelphia, Pennsylvania. Founded in 1958, the compan...
Camtasia is a screen recording and video editing software by TechSmith that allows users to create professional videos, tutorials, and presentations with bui...
Camunda is a process orchestration platform that enables organizations to design, automate, and improve business processes using BPMN (Business Process Model...
CAN Capital is a small business financing company that provides short-term working capital loans, equipment financing, and ecommerce loans to small business ...
Canaan Partners is an early-stage venture capital firm founded in 1987 as a management buyout spin-out from General Electric's venture unit. The firm invests...
The Canada Energy Regulator (CER / Régie de l'énergie du Canada) is Canada's federal energy regulator, created by the Canadian Energy Regulator Act in 2019 t...
Canada Health Infoway is an independent, federally funded not-for-profit organization that leads the adoption of digital health and pan-Canadian interoperabi...
The Canada Life Assurance Company is one of Canada's largest life and health insurers, formed from the 2020 amalgamation of Great-West Life, London Life and ...
Canada Post is the primary postal operator in Canada, offering a developer platform with REST and SOAP web services for e-commerce merchants and solution pro...
Canadian National Railway (CN) is the largest railway network in Canada and one of the largest in North America spanning over 20,000 route miles. CN transpor...
Canadian Tire Bank (operating as Canadian Tire Financial Services) is a federally regulated Schedule I bank, wholly owned by Canadian Tire Corporation, Limit...
Canadian Western Bank (CWB) is a Schedule I domestic chartered bank founded in 1988 (through the merger of the Bank of Alberta and Western & Pacific Bank) an...
Canal (now Rokt Catalog, following Rokt's acquisition of Canal) is a dropship and marketplace commerce platform that lets brands, retailers, and platforms se...
Canary is an AI QA engineer that reads your source code to understand developer intent. Push a pull request and Canary reads the diff, understands the intent...
Canary Technologies is an AI-powered hospitality management platform trusted by more than 20,000 hotels across 90+ countries, including brands such as Marrio...
CANbridge Pharmaceuticals (CANbridge Life Sciences Ltd.) is a global, China-based biopharmaceutical company founded in 2012 that focuses on the research, dev...
Cancer.gov is the web presence of the National Cancer Institute (NCI), the U.S. federal government's principal agency for cancer research and training. NCI a...
Candela is a Swedish manufacturer of electric hydrofoiling boats and ferries, on a mission to decarbonize waterborne transportation. Its proprietary computer...
Candex is a fintech "master vendor" platform that lets large enterprises engage, track, and pay long-tail, one-time, and hard-to-onboard suppliers across mor...
Candid (formed from the 2019 merger of Foundation Center and GuideStar) helps social sector organizations advance their missions by sharing information, brea...
Candid Co. (candidco.com), operating today as CandidPro, is a New York-based dental-technology company that delivers custom clear aligners for teeth straight...
Candid Health is a medical billing automation platform providing REST APIs for submitting claims, checking real-time eligibility, managing encounters, proces...
Candid Therapeutics is a San Diego, California clinical-stage biotechnology company developing T-cell engager (TCE) antibody therapies for autoimmune and inf...
Candis is a Berlin-based fintech (founded 2015) offering an AI-driven financial process automation and accounts-payable platform for SMEs. It captures incomi...
Canditech is a skills-assessment and job-simulation platform that helps hiring teams evaluate candidates' technical and soft skills before interviewing. The ...
Candy Digital (branded simply as "Candy") is a digital collectibles platform operating at candy.io under the tagline "Crave. Collect. Connect." It is best kn...
CandyClub is a premium candy and confectionery brand founded in 2015, best known for its direct-to-consumer candy subscription boxes and its wholesale progra...
Canix is a cannabis enterprise resource planning (ERP) and seed-to-sale platform used by licensed cultivators, manufacturers and distributors to run cultivat...
Canny is a customer feedback and product management platform that collects, organizes, and prioritizes feature requests from users and internal teams, ties t...
Cano Health is a primary care provider focused on delivering value-based care to seniors and underserved communities, primarily through Medicare Advantage. T...
Canoe Intelligence is an alternative-investment data infrastructure platform that automates the collection, extraction, and validation of private-markets doc...
Canonical is the company behind Ubuntu, the world's most popular open source operating system for cloud, servers, desktops, IoT, and Kubernetes. Canonical pu...
Canopy Connect is an insurance infrastructure platform that lets consumers and businesses quickly and securely share property and casualty insurance informat...
Canopy Labs was a customer analytics and predictive marketing SaaS company founded in 2012 in the Toronto, Ontario area (Thornhill) by Wojciech Gryc and Jorg...
CanSino Biologics (康希诺生物, cansinotech.com.cn / cansinotech.com) is a Tianjin-based Chinese biopharmaceutical company founded in 2009 and dual-listed on the H...
The Cantaloupe Seed API connects point-of-sale and self-service retail equipment to Cantaloupe's cloud-based vending management platform, enabling cashless p...
Cantina is a social AI platform founded by Sean Parker (Cantina Labs, San Francisco) that lets people create AI-powered social characters that talk, perform,...
Canto is a digital asset management (DAM) platform offering a fully documented REST API for organizing, tagging, distributing, and sharing brand assets inclu...
Canto Reality, Inc. is an early-stage exploratory deployment lab building social experiences, categorized under AI infrastructure. Founded in 2023 in Palo Al...
Cantor Fitzgerald, L.P. is a privately held global financial services firm founded in 1945 by Bernard Gerald Cantor and John Fitzgerald, headquartered in New...
Canva is the visual design platform used by hundreds of millions of people, and it exposes four distinct developer surfaces: the Connect APIs (a REST API for...
Canvas is Instructure's open-source learning management system (LMS) used by K-12, higher education, and corporate training organizations to deliver courses,...
Canvas is the open, AGPLv3-licensed learning management system created and maintained by Instructure, Inc. and used by more than 30 million students, teacher...
Canvas Medical is a developer-first EHR platform built for virtual and value-based care, offering a comprehensive FHIR R4 REST API with 41 resources for clin...
Canvas Networks was a consumer social media and image-sharing startup founded by Christopher "moot" Poole (the founder of 4chan). Launched in private beta in...
Cap Hill Brands was a Seattle-based e-commerce brand aggregator founded in 2020 by Kevin Saliba and Jason LeeKeenan (both former Zulily leaders). Operating a...
Cap'n Proto is an open-source binary data interchange format and capability-based RPC protocol specification originally created by Kenton Varda. Unlike Proto...
Capabilities is a generic index entry within the API Evangelist Network used to describe the catalog of reusable API capabilities that emerge across provider...
Capacity Bio is a clinical-stage biotechnology company developing mitophagy therapeutics to restore mitochondrial quality control in age- and disease-related...
Capchase provides embedded financing and B2B payment infrastructure for software and hardware vendors. Its Capchase Pay API lets vendors offer buyers flexibl...
Cape is a privacy-first U.S. mobile carrier (mobile virtual network operator) that leases physical tower capacity from major operators but builds and runs it...
Cape Analytics (now part of Moody's) is a geospatial property intelligence provider that applies computer vision and machine learning to high-resolution aeri...
Capella Space operates a constellation of synthetic aperture radar (SAR) satellites and provides on-demand, high-resolution Earth-observation imagery through...
Capella University is an accredited online university owned by Strategic Education, Inc. (SEI), offering competency-based bachelor's, master's, and doctoral ...
Caper (caper.ai) is a New York-founded computer-vision company that builds AI-powered smart shopping carts and cashierless checkout technology for grocery an...
Capi Money is a cross-border payments fintech that lets businesses pay their suppliers in more than 30 currencies, targeting importers in Africa and other em...
Capim is a Sao Paulo-based vertical SaaS and fintech company for the dental sector in Brazil, founded in 2021 by Marcelo Lutz and Roberto Biselli. Its platfo...
Capital Markets Gateway (CMG) is a New York headquartered financial technology company that connects the buy side and the sell side across the equity capital...
Capital One is a US money-center bank and financial services company offering credit cards, checking and savings accounts, loans, and auto financing. Through...
Capital Requirements is a specialized technology or methodology in the capital domain that addresses specific technical or business requirements. It provides...
Capital.com is a European trading platform offering CFDs across shares, indices, commodities, forex, and cryptocurrencies. The Capital.com Public API provide...
Capital.xyz (the company behind the former Party Round) is a startup banking and fundraising platform that helps founders raise, hold, spend, and send money ...
Capitalist is a payment platform that lets businesses make mass payouts and receive money across multiple payment systems and cryptocurrencies without having...
Capitolis is a financial technology company for the capital markets that helps banks and institutional investors optimize how capital is used across their tr...
Caplight Technologies is a San Francisco private-markets data and trading platform for institutional investors, covering 50,000+ VC-backed private companies ...
CapLinked is a secure virtual data room (VDR) provider used for M&A, fundraising, due diligence, audits, and other confidential document workflows. The CapLi...
CapMAC Holdings Inc. (Capital Markets Assurance Corporation) was a New York-based holding company that provided financial guaranty and surety insurance for s...
Capmo is a Munich-based construction project management platform ("Bauprojektmanagement-Software") for the DACH market, backed by Bessemer Venture Partners. ...
Capri Holdings is a major US corporation and Fortune 1000 company. The Capri Holdings API provides programmatic access to its platform services, data, and in...
CapriCoast (CapriCoast Home Solutions Pvt Ltd) was a Bengaluru, India based online modular-furniture and modular-kitchen retailer, founded in 2014 and backed...
Capriza was an enterprise mobility software company founded in 2011 in Palo Alto, California, backed by a16z and others across roughly $73.5M in funding. Its...
CAPS Inc. (CAPS株式会社) is a Tokyo-based Healthcare x IT company founded in December 2014 whose mission is to maximize the total amount of happiness through hea...
CapsoVision, Inc. (Nasdaq: CV) is a commercial-stage medical technology company headquartered in Saratoga, California that develops advanced imaging and arti...
Capstack Technologies operates a digital bank-to-bank marketplace that lets banks, credit unions, and other financial institutions trade whole loans and loan...
Capstan Medical is a Santa Cruz, California medical device company founded in 2020 out of the Occam Labs incubator by Dan Wallace, with Maggie Nixon as CEO. ...
Capstan Therapeutics was a clinical-stage biotechnology company based in San Diego, California, developing in vivo cell engineering medicines built on a prop...
Capstone Turbine Corporation, now operating as Capstone Green Energy (and its operating entity Capstone Energy+), is a California-based manufacturer of low-e...
Capsule is a CRM and project-management platform for small and mid-sized businesses that unifies contacts, sales pipelines, tasks, cases, and projects. The C...
Capsule is a simple online CRM for small and midsize businesses that manages contacts, sales pipelines, tasks, projects, and email integration with a focus o...
Capsule Social was a decentralized-innovation company founded in early 2021 by cryptography researcher Nadim Kobeissi to build tools for a web3 future. Its f...
Capsule8 was a New York-based cybersecurity company (founded 2016) that built high-performance runtime visibility, detection, and response for Linux producti...
Captain Fresh is a Bangalore, India based B2B technology company building sustainable seafood and animal-protein supply chains worldwide, connecting fisherme...
Captain's Eye is a Haifa, Israel-based maritime AI company (founded 2020 by Uri Ben Dor and Doron Oizerovich, backed by Techstars) that delivers real-time vi...
Capterra is one of the largest software review and comparison marketplaces, helping business buyers discover, research, and select software across hundreds o...
Caption Health was an artificial-intelligence medical-imaging company founded in 2013 and headquartered in San Mateo, California, that built FDA-cleared AI s...
Captions is an AI video editor and generator built by Mirage, an AI research company headquartered in New York City. The consumer and enterprise apps automat...
Captivate is a growth-oriented podcast hosting, distribution, and analytics platform. Its public REST API at https://api.captivate.fm lets developers authent...
CaptivateIQ is a sales performance and commission management platform that automates the calculation, administration, and reporting of sales commissions and ...
CaptureProof is a HIPAA-compliant visual health record and telemedicine platform for secure photo and video communication between patients and clinicians. It...
Capy is an AI software-engineering platform that orchestrates a fleet of cloud coding agents inside the apps a team already uses (Slack, Linear, GitHub). Eac...
Capy Inc. operates Lemin Captcha, a gamified bot-prevention and CAPTCHA service that replaces traditional image-selection challenges with playful, brandable ...
CarAPI is a developer-friendly vehicle API and database that provides programmatic access to automotive data including makes, models, trims, bodies, engines,...
Carahsoft Technology Corp. is a master government IT solutions aggregator and distributor that resells software, cloud, and cybersecurity products from hundr...
Caraway Health is a digital health company that provides virtual mental and physical healthcare designed for college and university students, delivered throu...
Carbide (carbidesecure.com) is a compliance-automation and risk-management platform that pairs software with credentialed security advisors to help fast-grow...
Carbon is a digital manufacturing company that builds an integrated 3D printing platform combining Digital Light Synthesis (DLS) printing hardware, advanced ...
Carbon Black is an endpoint security company, now part of Broadcom (formerly VMware Carbon Black), whose cloud-native platform delivers next-generation antiv...
Carbon Direct is a science-first carbon management company that pairs an enterprise carbon management platform with a team of 70+ scientists. The platform he...
Carbon Health is a technology-enabled healthcare provider offering primary, urgent, virtual, and pediatric care through in-person clinics and telemedicine ac...
The Carbon Intensity API is the official carbon intensity forecasting service for Great Britain, developed by the National Energy System Operator (NESO) in p...
Carbon Robotics is a Seattle-based physical-AI and agricultural robotics company building autonomous systems that help farmers cut costs and reduce chemical ...
Carbonated Inc. is a mobile game developer founded in 2015 by industry veterans from Zynga, Electronic Arts, and Blizzard. The studio builds hardcore PvEvP (...
CarbonChain is a London- and New York-based carbon accounting platform founded in 2019 that is purpose-built for the highest-emitting, hardest-to- track comm...
CarbonData is a seed-stage company that appears in Bloomberg Beta's publicly published portfolio manual, listed under the Bloomberg Beta 2013 L.P. fund (cove...
Carbone is a document generation engine that uses Word, Excel, PowerPoint and ODF templates with JSON data to produce PDFs or office documents. The Carbone H...
CarbonFarm Technology is a French climate-tech company (registered in Nanterre, SIREN 912160389) that uses satellite imagery and proprietary machine-learning...
Carbyne is a cloud-native mission-critical contact center and emergency communications company whose platform — sold as Axon 911 Core and Carbyne APEX — powe...
card.io was a mobile SDK company that provided fast, easy credit-card scanning inside iOS and Android apps using the device camera, letting users capture car...
Cardano is a proof-of-stake blockchain platform designed for secure and scalable decentralized applications and smart contracts. Developer API access to the ...
Cardboard is an agentic AI video editor that runs entirely in the browser. Users import raw footage and describe the edit in natural language — "make a 60-se...
Cardiac Dimensions is a privately held structural-heart medical device company headquartered in Kirkland, Washington, developing transcatheter therapies for ...
Cardiff University is a public research university in Cardiff, Wales, and a member of the Russell Group. Unusually for a UK institution it operates its own A...
Cardinal is an AI platform for precision outbound sales — it markets itself as "revenue agents for high-growth companies" — built for go-to-market teams that...
Cardinal Health is a Fortune 15 global integrated healthcare services and products company that provides pharmaceutical distribution, medical-surgical produc...
CardinalOps is a cybersecurity company delivering agentic detection engineering for security operations centers (SOCs). Its Threat Coverage Optimization Plat...
Cardiogram is a digital-health company whose consumer app analyzes heart-rate and activity data from wearables such as the Apple Watch, Wear OS, Garmin, and ...
Cardiologs is a cloud-based ECG analysis platform that uses clinically validated artificial intelligence to streamline cardiac diagnostics, helping clinician...
Cardiosense, Inc. is a Chicago-based medical technology company developing AI-powered, noninvasive cardiac hemodynamic monitoring for heart failure care. Its...
Cardiovascular Devices was an early-stage healthcare company backed by Kleiner Perkins, which lists it in its partnerships archive as partnered since 1982, s...
Cardless, Inc. is a San Francisco fintech that operates an embedded co-branded credit card platform, letting consumer brands launch and run their own credit ...
Cardlytics is a commerce media platform that uses first-party purchase data from its financial-institution partners to help advertisers reach consumers insid...
CardMonster turns ideas and brands into games. The company designs and publishes premium IP-based tabletop titles with global partners such as Disney and Kra...
CardMunch was a mobile business-card scanning service that used human transcription to turn photographed business cards into contact records on iOS. Founded ...
CardSpring was a card-linked offers and payments platform that provided an API for building card-linked applications, letting developers connect merchant poi...
Cardstream is an independent United Kingdom payment gateway providing a white-label payment platform that banks, PSPs, ISOs, acquirers and software companies...
Cardtonic is an Africa-focused fintech platform that lets users trade gift cards (sell unused cards for cash and buy over 14,000 local and international gift...
Cardurion Pharmaceuticals is a clinical-stage biopharmaceutical company focused on transforming the treatment of cardiovascular disease and heart failure. It...
Care is a company surfaced as a portfolio company of felicis and added to the API Evangelist network as a stub for enrichment. This profile is a lead awaitin...
Care GP is a Sydney-based healthcare technology company (Y Combinator Summer 2026) building a suite of AI agents that automate the administrative and operati...
Care.com is a two-sided online marketplace that connects families with caregivers across childcare, senior care, pet care, housekeeping, tutoring, and specia...
CareAcademy (part of Activated Insights) is an online training, compliance, and workforce-management platform for post-acute care — home care, home health, h...
CareBridge is a home and community-based healthcare company that delivers 24/7 virtual and in-home care coordination to high-risk, largely Medicaid populatio...
CareCloud (NASDAQ: CCLD, formerly MTBC) is a cloud-based healthcare technology company serving 45,000+ providers with an integrated platform spanning electro...
Careem is the everything app for the greater Middle East, a super-app operating across the MENAP region (Middle East, North Africa, and Pakistan) and headqua...
Career Karma is a consumer edtech platform that helps people find and compare career training programs and get matched to the right one based on their goals,...
Carefluence is a US health-IT interoperability vendor whose product is an ONC-certified, FHIR-based Open API platform that EHR, telehealth, remote patient mo...
Careforce (Helpcare AI, Inc., d/b/a Careforce) provides an autonomous AI workforce platform for healthcare operations. Its AI agents — Angelica, a care coord...
Carefull is a financial safety platform that protects the personal finances of older adults and their family caregivers from fraud, scams, and identity theft...
CareFusion is a medical technology brand, acquired by BD (Becton, Dickinson and Company) in 2015, best known for the Alaris infusion system and the Pyxis aut...
CareGuide is a Canadian company operating a network of online marketplaces that connect families with caregivers across child care, home care, pet care, and ...
CareLuLu is a consumer marketplace that helps parents find and compare licensed child care — home daycares, child care centers, and preschools. Families can ...
CareMerge is a senior living technology company that builds family engagement, care coordination, community engagement, and communications software for senio...
CareMessage is a healthcare technology non-profit that operates one of the largest patient engagement platforms serving low-income and underserved population...
Carepatron is a cloud-based healthcare practice management and EHR platform for therapists, counselors, psychologists, health coaches, nutritionists, and oth...
CarePort Health, powered by WellSky, is a healthcare technology company providing care coordination and patient transition management across the entire care ...
CareRev is a healthcare workforce management and on-demand labor marketplace that connects hospitals and health systems directly with local, credentialed cli...
CareSense Pte. Ltd. (CareSense.ai) is a Singapore-based preventive digital health company building AI-powered health coaching. Its flagship product is Mandy,...
Careship (operated by Care Companion GmbH, Berlin) is a German senior-care marketplace that connects elderly people and their families with vetted, non-medic...
CareStack is an all-in-one, cloud-based dental practice management platform used by dental practices and DSOs (dental service organizations) for scheduling, ...
Caresyntax is a surgical intelligence company that builds a vendor-neutral, enterprise-scale data platform for the operating room. Founded in 2013 in Berlin ...
Caretaker is a company surfaced as a portfolio company of union-square-ventures and added to the API Evangelist network as a stub for enrichment. This profil...
Caretta is a Y Combinator-backed (W26) startup building a real-time AI platform for sales teams. Its assistant joins reps in live calls to take notes and sur...
Carevision Inc. is an AI-powered digital health company whose platform turns any camera into a 60-second contactless cardiometabolic wellness scanner. Using ...
CareZone is a consumer digital-health company (Care Zone Inc., backed by Obvious Ventures) offering a medication-management and family health-organization pl...
CARFAX is a vehicle history reporting company that provides VIN-based history reports, dealer inventory solutions, QuickVIN license plate decoding, and used ...
Cargo X (CargoX) is a Sao Paulo based Brazilian logistics technology and fintech company, founded in 2013, that operates one of Brazil's largest digital frei...
cargo.one is a Berlin-headquartered digital freight platform that operates as an AI-native operating system for air and ocean freight logistics. The platform...
CargoAi is a Singapore-headquartered air cargo technology company that operates CargoMART, a digital marketplace where freight forwarders search routes, sche...
Cargobase is a cloud-based Transportation Management System (TMS) for enterprise shippers that automates spot-buy and contract freight procurement across air...
CargoDocs, operated by EssDocs, is a digital trade documentation platform that eliminates paper-based shipping documents by letting carriers, shippers, banks...
Cargolux Airlines International S.A. is Europe's largest all-cargo airline, headquartered at Luxembourg Findel Airport in Luxembourg and operating a global B...
Cargomatic is a technology-enabled marketplace for local freight and drayage that connects shippers with a network of more than 35,000 professional truck dri...
Cargon Tech B.V. is a supply-chain and logistics technology company backed by 500 Global. Its public presence at cargon.com positions Cargon as a fast, innov...
CargoSmart (now operating as IQAX) is a global shipment management software provider that gives shippers, consignees, freight forwarders, and logistics servi...
Cargoson is an Estonian B2B cloud transport management software (TMS) platform for manufacturers and wholesalers. Its unified REST API lets shippers request ...
CargoWise is WiseTech Global's logistics execution platform - a single-database ERP for international freight forwarding, customs, warehousing, transport, an...
CarGurus is an automotive marketplace providing REST APIs for dealer inventory management, vehicle pricing and market valuation, dealer performance analytics...
CarGurus is an automotive shopping and dealer marketing platform that connects car shoppers with franchise and independent dealers through data-driven listin...
Caribou is a Denver-based fintech that helps drivers lower their monthly car payments by refinancing existing auto loans through a network of banks, credit u...
Cariqa provides backend-to-backend payment and access infrastructure for EV charging across Europe. Its Connect API lets OEMs, mobility services, fleets and ...
Caris Life Sciences is a molecular science and precision oncology company that delivers comprehensive tumor profiling (Caris Molecular Intelligence / MI Prof...
Carlisle Companies Incorporated (NYSE: CSL) is a global diversified manufacturer of highly engineered building envelope products and solutions, serving comme...
Carlsmed (Nasdaq: CARL) is a Carlsbad, California medical technology company that builds personalized spine surgery. Its aprevo technology platform combines ...
Carma is an Australian online used-car retailer that lets consumers buy, sell, and trade in pre-owned vehicles entirely online. Every car is inspected and re...
CarMax (NYSE: KMX) is the largest retailer of used cars in the United States, operating an omnichannel business that spans brick-and-mortar stores, carmax.co...
CarMD specializes in automotive diagnostics and insights, selling the CarMD Connect vehicle-health device and publishing the CarMD Vehicle Health Index. Its ...
CARMERA was a New York City based road-intelligence and HD mapping company that provided "change-as-a-service" map maintenance for autonomous driving, mobili...
Carmoola is a UK-based, mobile-first car finance platform that lets consumers get a pre-approved budget in minutes through its app, then pay dealers or priva...
Carnegie Mellon University is a private research university in Pittsburgh, Pennsylvania, ranked 49th in the QS World University Rankings. It operates no cent...
Carnival Corporation & plc is the world's largest cruise company operating eight cruise line brands (Carnival Cruise Line, Princess Cruises, Holland America ...
Carnival Mobile (carnival.io) was a mobile relationship management platform, backed by GV, that let marketers segment users and deliver push notifications, i...
Carnot Fleet (Carnotfleet) is a Seoul-based cold-chain technology company that converts non-refrigerated vehicles into temperature-controlled units in under ...
Carnot Innovations is a Hong Kong-based building energy management company that applies AI, machine learning, and advanced data analytics to optimize HVAC sy...
CarNow is an AI-enabled conversion platform built specifically for automotive dealerships, helping them turn more website visitors into leads, more leads int...
Carolina BioOncology Institute (CBOI) is a physician-owned Phase I oncology clinical research clinic and translational laboratory in Huntersville, North Caro...
CarOnSale is an AI-supported B2B marketplace for used-car trading across Europe, operated by Castle Tech GmbH. Licensed dealers, OEMs, fleet operators, and l...
Carousell is a Singapore-headquartered classifieds and recommerce marketplace founded in 2012 that lets people buy and sell secondhand and new goods, cars, a...
Carpenter Technology Corporation is a U.S.-based producer and distributor of premium specialty alloys — including titanium alloys, powder metals, high-temper...
Carpooling.com GmbH was one of Europe's largest ridesharing / carpooling platforms, founded in Munich, Germany and backed by Earlybird Venture Capital. It co...
Carr, Riggs & Ingram (CRI) is a top-25 nationally ranked accounting and advisory firm headquartered in Alabama, operating 70+ locations across 13 states plus...
Carrd is a hosted no-code website builder for simple, fully responsive one-page sites — personal profiles, landing pages, portfolios, link pages and small ca...
Carreira Beauty (carreirabeauty.com) is a Brazilian online job marketplace connecting beauty, aesthetics, and wellness professionals with employment and free...
Carrick Therapeutics is a clinical-stage biopharmaceutical company headquartered in Boston, Massachusetts, developing novel oncology therapies aimed at impro...
Carrier Global Corporation is a global provider of healthy, safe, sustainable, and intelligent building and cold-chain solutions, spanning HVAC, refrigeratio...
Carro is a Singapore-headquartered used-car marketplace and automotive fintech platform, founded in 2015 and widely described as Southeast Asia's largest onl...
Carrot is a global fertility and family-building benefits platform that helps employers, health plans, benefits consultants, and labor unions offer inclusive...
Carrot Fertility is a global fertility and family-building benefits platform for employers and health plans, providing members with comprehensive reproductiv...
Carrot Labs is the company behind SuperPenguin, an AI spend intelligence platform that tracks, attributes, and forecasts spending across 14+ LLM, speech, and...
Carrum Health operates a value-based Centers of Excellence (COE) platform that connects self-insured employers and their members with a curated national netw...
Carry1st is Africa's leading mobile games publisher and digital commerce platform, headquartered in South Africa and operating across high-growth African mar...
Cars24 (CARS24 Services Private Limited) is one of India's largest auto-tech companies and an online marketplace for buying and selling used cars, operating ...
CarServ was auto repair shop management software — marketed as "the operating system for auto repair" — used by single-site shops and multi-location repair g...
Carsome is Southeast Asia's largest integrated used-car e-commerce platform, founded in 2015 and headquartered in Kuala Lumpur, Malaysia, with operations acr...
CarSwitch is a tech-enabled used-car marketplace founded in Dubai in 2016 that facilitates buying and selling of pre-owned vehicles across the United Arab Em...
CarsXE is a comprehensive vehicle data API platform offering VIN decoding, vehicle specifications, market value estimates, vehicle history, vehicle imagery, ...
Cart.com is a unified commerce and logistics provider for B2C and B2B brands, combining an ecommerce storefront platform (the former AmeriCommerce Online Sto...
Carta is an equity management platform offering a REST API for cap table management, 409A valuations, fund administration, employee equity plans, and investo...
Carta Healthcare, Inc. is a San Francisco based clinical data management company that applies a "Hybrid Intelligence" model — proprietary AI paired with cert...
Carter's is a major US corporation and Fortune 1000 company. The Carter's API provides programmatic access to its platform services, data, and integrations f...
Carter's, Inc. is the largest branded marketer of young children's apparel in the United States, operating the Carter's, OshKosh B'gosh, and Skip Hop brands....
Cartesi is a Linux-based optimistic rollup protocol that lets developers build decentralized applications by running rich off-chain computation inside a sand...
Cartesia builds real-time voice AI - the Sonic family of text-to-speech models, Ink speech-to-text models, and a Voice Agents platform for building and deplo...
CARTO is a cloud-native location intelligence platform that lets developers and analysts build spatial applications directly on top of modern data warehouses...
CARTO (formerly CartoDB) is a cloud-native location intelligence and spatial analytics platform that runs directly on top of modern cloud data warehouses inc...
Cartography is an open-source Python security-graph tool originally built at Lyft that consolidates infrastructure assets and the relationships between them ...
Cartography Biosciences is a South San Francisco biotechnology company developing precision cancer immunotherapies designed around tumor-selective antigens. ...
CarTrawler is a leading B2B technology provider of car rental, ground transport and insurtech solutions to the global travel industry. Through its Connect Pl...
Cartwheel is a generative motion platform for games, film & TV, advertising, and robotics. It gives creators a new way to animate 3D characters — turning ord...
Cartwheel (Cartwheel Care) is a school-based youth mental health provider that partners with K-12 school districts to deliver rapid-access, evidence-based th...
Carvana is an e-commerce platform for buying, selling, and financing used cars online, featuring home delivery or pickup at its distinctive car vending machi...
Carvel is a set of reliable, single-purpose, composable command-line tools that help build, configure, and deploy applications to Kubernetes. The toolset inc...
CarWale is an Indian automotive marketplace and part of CarTrade Tech Limited, connecting car buyers with new-car dealers and used-car sellers across 1,500+ ...
Carwow is a UK-based online automotive marketplace that helps consumers buy, sell, lease, and finance cars without haggling or hidden fees. Buyers browse new...
Casa is a home management membership service that helps homeowners handle maintenance and everyday household tasks through a mix of digital home documentatio...
Casai was a technology-enabled short-term and furnished-apartment rental company operating across Latin America (notably Mexico and Brazil), surfaced as a po...
Casana (Casana Care) is a Rochester, New York digital-health company building passive, in-home remote patient monitoring hardware. Its flagship Smart Seat (f...
CasaOne is a US-based home-furnishing and furniture-rental company backed by Accel, offering month-to-month rental of furniture, decor, and appliances for ho...
Casap is an award-winning agentic-AI dispute automation platform for banks, credit unions, and fintechs. It automates payment dispute (chargeback) intake, in...
Casavo Management S.p.A. is an Italian proptech company founded in Milan in 2017 by Giorgio Tinacci that operates a digital residential real estate platform ...
Cascade (www.cascade.io) was a no-code data analysis platform founded in 2019 by Jake Fuentes and Jon Brelig that let non-technical business teams import lar...
Casdoor is an open-source, AI-first identity and access management (IAM) and MCP gateway authentication server with a web UI. Built in Go (Beego) with a Reac...
Case Status is a Charleston, South Carolina legal technology company, founded in 2018 by Andy Seavers and Lauren Gulley, that builds an AI-powered client eng...
Case Western Reserve University (CWRU) is a private research university in Cleveland, Ohio, founded 1826 and a member of the Association of American Universi...
Casetext is a legal technology company founded in 2013 by Jake Heller, Joanna Huey, and Laurence Pfeffer and headquartered in San Francisco, California. The ...
Casey's General Stores is one of the largest convenience store chains in the United States, operating more than 2,900 stores selling fuel, made-from-scratch ...
Cash App is a consumer mobile-first financial services platform operated by Block, Inc. (formerly Square, Inc.), a publicly traded company. Cash App is not i...
CashBus (现金巴士), operated by Micro-Credit Speed Express (Group) Co., Ltd. (微额速达集团有限公司) of Shanghai, is a Chinese mobile financial-technology platform providin...
CashDirector is a fintech platform delivering AI-powered financial management for small businesses through a white-label, B2B2C partner model. It embeds bank...
CashFlo is an India-based fintech platform that automates enterprise finance operations across accounts payable, payments, GST compliance, vendor management,...
Cashflows is a United Kingdom payment gateway and card acquirer, headquartered in London and a principal member of Visa and Mastercard, that helps businesses...
Cashforce is a fintech platform focused on cash flow forecasting and working-capital analytics for corporate treasury and finance teams, connecting ERP syste...
Cashfree Payments is an Indian payment gateway and banking platform providing REST APIs for payment links, subscriptions, payouts, refunds, QR codes, and ban...
Cashify is an Indian re-commerce platform for buying, selling, and repairing used and refurbished consumer electronics — smartphones, laptops, tablets, and o...
Cashplus Bank (legal entity Advanced Payment Solutions Limited, rebranded to Zempler Bank in July 2024) is a UK challenger bank founded in 2005 that grew fro...
Cask Data, Inc. was the enterprise big-data startup, backed by Andreessen Horowitz, that built and open-sourced CDAP — the Cask Data Application Platform — a...
Cask Data was the developer-tools company (originally Continuuity) behind CDAP, the Cask Data Application Platform — a 100% open source, integrated framework...
Casma Therapeutics is a privately held clinical-stage biotechnology company founded in 2018 and headquartered at 201 Brookline Ave, Suite 1401, Boston, MA. C...
Casper (Casper Sleep Inc.) is a direct-to-consumer sleep and home goods brand that sells mattresses, bedding, pillows, and sleep accessories online at casper...
Caspida was a cybersecurity company specializing in user and entity behavior analytics (UEBA), applying unsupervised machine learning to network, endpoint, a...
Caspio is a low-code cloud platform for building online database applications without writing code, enabling business users and developers to create multi-us...
Cassie (Aircassie) develops advanced air filtration technology for healthcare and indoor environments. Its flagship CASSIE system uses patented filtration to...
CAST AI is an Application Performance Automation (APA) platform for Kubernetes that automates cost optimization, autoscaling, workload rightsizing, GPU/LLM w...
Cast Corporation (Cast.app) is an AI-agent platform that automates customer success and post-sales revenue operations for B2B SaaS and technology companies. ...
Castbox is a free cross-platform podcast and audio content platform that lets listeners discover, stream, download, and manage millions of podcasts, audioboo...
Castelion is a vertically integrated defense technology company that designs, tests, and manufactures next-generation military systems, with a focus on affor...
Castle is a fraud and account-abuse prevention platform that stops bots, credential stuffing, account takeover, and multi-accounting through behavioral analy...
Castor (Castor EDC / CDMS) is a cloud electronic data capture (EDC) and clinical data management platform for clinical trials and real-world research. Its RE...
Castr is a live video streaming and multistreaming platform with video hosting (VOD), that lets you ingest a single RTMP/SRT source and restream it to multip...
CAT is the brand name and ticker symbol for Caterpillar Inc. (NYSE: CAT), the world's leading manufacturer of construction and mining equipment, off-highway ...
Cat Facts is a free, no-authentication community REST API at catfact.ninja that serves random cat trivia and a catalog of cat breeds. It exposes three docume...
Free REST API providing random cat facts, breed information, and cat-related trivia for developers building fun applications and learning APIs. No authentica...
Cataas (Cat as a Service) is a free, open-source REST API that returns random cat images and GIFs with optional tags, filters, sizing, and text overlays. The...
Catalant is a consulting platform that connects organizations with a global marketplace of experienced independent consultants and boutique firms, positionin...
Catalent is a major US corporation and Fortune 1000 company. The Catalent API provides programmatic access to its platform services, data, and integrations f...
Catalog was a music distribution and direct-to-fan platform that let independent musicians sell digital downloads while keeping 100% of earnings, collect fan...
A bounded, fail-closed catalog preflight and validation service for Shopify-shaped supplier product CSVs. Exposes an unauthenticated JSON HTTP API that valid...
CatalYm GmbH is a clinical-stage biotechnology company based in Planegg-Martinsried near Munich, Germany, developing next-generation cancer immunotherapies. ...
Catalyst is a customer success platform for SaaS companies, giving customer success and revenue teams a single workspace to unify product usage, CRM, and sup...
Catalyx Space Inc. is a San Francisco based space infrastructure company building an integrated platform for deploying payloads to low Earth orbit and return...
Catawiki is an online auction marketplace headquartered in Amsterdam, Netherlands, specializing in special and collectible objects. Founded in 2008, it runs ...
Catch is a company surfaced as a portfolio company of index-ventures and added to the API Evangelist network as a stub for enrichment. Sector: fintech. This ...
Catch That Bus (catchthatbus.com) is a Malaysian / Southeast Asian online bus and coach ticket booking platform, surfaced as a portfolio company of 500 Globa...
Catch&Release is a UGC creator platform and content-licensing marketplace that helps brands and agencies discover, license, and clear rights for "found conte...
Catchback Cards (CatchBack) is a Y Combinator (Winter 2026) company building a mobile and web platform for trading card collectors, focused on Pokemon and sp...
Catchpoint is a leading Internet Performance Monitoring (IPM) company. Its platform combines the largest independent global observability network (thousands ...
Catchpoint Systems is an Internet Performance Monitoring (IPM) platform that helps enterprises observe the performance, reachability, and reliability of appl...
Catena (Catena Labs) is building a regulated banking and governance platform for AI agents. The platform gives agents verified identities, custodial and non-...
Catena-X is the automotive industry's data space standard, published by Catena-X Automotive Network e.V. — a non-commercial German registered association fou...
Caterpillar Inc. (NYSE: CAT) is the world's leading manufacturer of construction and mining equipment, off-highway diesel and natural gas engines, industrial...
Caterwings was a European online catering marketplace connecting businesses with local caterers for office and event food ordering, surfaced in the API Evang...
Catnip Inc is the company behind Chatfuel, an AI-powered business messaging and chatbot automation platform for WhatsApp, Instagram, Facebook Messenger, TikT...
Cato Digital is a sustainable bare metal cloud provider that repurposes large-scale, second-life servers from hyperscalers like Meta and NVIDIA to deliver AI...
Cato Networks is the SASE (Secure Access Service Edge) pioneer, delivering networking and security as a single global cloud platform that converges SD-WAN, a...
Causa Prima is an AI-native fintech building an agent-to-agent network for finance teams — automating invoicing, dispute resolution, and dynamic (early-payme...
Causal (causal.app) is a financial planning and business modeling platform for building spreadsheet-style models, forecasts, dashboards, and scenario analysi...
causaLens is a London-headquartered enterprise AI company and a pioneer of Causal AI — machine intelligence that models cause-and-effect relationships rather...
Causaly is an agentic AI platform for life sciences R&D, helping pharmaceutical and biotech organizations accelerate drug discovery, target identification, b...
Causera was an early-stage Palo Alto, California startup surfaced as a 500 Global (500 Startups) portfolio company. Enrichment probing found no operating pub...
CAVA Group, Inc. (NYSE: CAVA) is a Washington, D.C.-headquartered Mediterranean fast-casual restaurant company that operates the CAVA brand, serving customiz...
Cavco Industries is a major US corporation and Fortune 1000 company. The Cavco Industries API provides programmatic access to its platform services, data, an...
Caviar is a premium restaurant food-ordering and delivery marketplace that connects diners with local, higher-end and popular restaurants for on-demand deliv...
Cavium, Inc. was a fabless semiconductor company founded in 2000 and headquartered in San Jose, California, that designed multicore processors and networking...
Caya (Caya GmbH, Berlin) is a German intelligent document processing (IDP) company whose Document Automation Suite digitizes, classifies, and routes business...
Cayena is a Brazilian B2B technology company operating an e-procurement marketplace and embedded-fintech platform for the food-service industry. It connects ...
Cazena was a Waltham, Massachusetts-based enterprise software company, founded in 2014, that delivered a fully-managed SaaS data platform — a "Big Data as a ...
Cazoo was a UK online used-car retailer founded in 2018 by Alex Chesterman, offering a direct-to-consumer platform to buy, sell, and finance used cars fully ...
CB Insights (CB Information Services, Inc.) is a New York-based private-market intelligence platform covering 12M+ private and public company profiles, fundi...
Cbeyond Com. is a company surfaced as a portfolio company of battery-ventures and added to the API Evangelist network as a stub for enrichment. This profile ...
Cboe Global Markets is one of the world's largest exchange holding companies, operating options, futures, equities, and FX markets including the Cboe Options...
U.S. Customs and Border Protection (CBP) is the nation's largest law enforcement agency and a major revenue-collecting authority, responsible for facilitatin...
CBRE Group, Inc. (NYSE: CBRE) is the world's largest commercial real estate services and investment firm, with 155,000 professionals across 500+ offices in 1...
CBRE Australia is the Australian arm of CBRE Group, the global commercial real estate services and investment firm, trading locally as CBRE (Gwsla) Pty Ltd (...
CBS is the flagship broadcast television network of Paramount Global (NASDAQ: PARA, PARAA). It encompasses CBS Entertainment, CBS News, CBS Sports, CBS Stati...
CCC Intelligent Solutions (CCCIS, NASDAQ CCCS) is a Chicago-headquartered cloud software company that sits between US property and casualty insurance carrier...
CCH Tagetik (a Wolters Kluwer solution) is a comprehensive Corporate Performance Management platform covering financial close and consolidation, extended pla...
CCP Games is the Reykjavik-based studio behind EVE Online, the long-running single-shard massively multiplayer space sandbox. CCP operates one of the most ma...
The California Consumer Privacy Act (CCPA), amended by the California Privacy Rights Act (CPRA), is a state statute that grants California residents rights o...
CD Baby is an independent music distribution and publishing administration service for songwriters, performers, and independent record labels. Founded in 199...
CData Software is a leading provider of data access and connectivity solutions. Our standards-based connectors streamline data access and insulate customers ...
The US Centers for Disease Control and Prevention (CDC) provides a suite of public APIs for accessing disease surveillance data, vaccination rates, health st...
cdhot (Hot New Energy Technology) is a Chinese industrial energy-efficiency company listed in the Qiming Venture Partners portfolio. Qiming describes the com...
CDI Corp (CDI Corporation) is a multidisciplinary engineering and technical resourcing firm founded in Philadelphia in 1950 as Comprehensive Designers, Inc.,...
CDISC Library uses linked data and a REST API to deliver CDISC standards metadata to software applications that automate standards-based processes. CDISC Lib...
CDK Global is the dominant U.S. dealer management system (DMS) provider, serving roughly 15,000 automotive dealerships with software covering sales, F&I, fix...
cdthchem is a company surfaced as a portfolio company of qiming and added to the API Evangelist network as a stub for enrichment. This profile is a lead awai...
CDW is a leading multi-brand provider of information technology solutions to business, government, education, and healthcare customers. CDW offers eProcureme...
CE 140 is a placeholder record surfaced from a 500 Global portfolio scrape and added to the API Evangelist network as a stub for enrichment. The name is a sc...
Ceartas (legal entity Ceartas DMCA Limited) is a Dublin, Ireland AI-powered brand protection and content-removal platform founded in 2021 by Dan Purcell (CEO...
Cedar is a healthcare financial technology company whose patient financial experience platform unifies billing, payments, insurance coverage, and support for...
Cedar Point Communications, Inc. is a telecommunications software company that enables cable, wireline, and wireless operators to simplify the cost-effective...
Cedar AI builds ARMS (Automated Rail Management System), a cloud-native, AI-powered transportation management platform for railroads, industrial shippers, tr...
CEEZER (CEEZER Software GmbH) is a Berlin-based climate-tech enterprise platform for the procurement and portfolio management of carbon credits, Energy Attri...
Cega is a decentralized exotic derivatives protocol building on-chain structured products for investors: exotic options such as Fixed Coupon Notes (pure opti...
cehome (铁甲工程机械网, "Tiejia") is a Chinese digital platform for the construction and engineering machinery industry, operated at cehome.com and m.cehome.com. It...
Ceibo is a Chilean copper technology company accelerating access to copper supply through a proprietary leaching process that recovers copper from primary su...
Celanese Corporation is a global chemical and specialty materials company that produces high-performance engineered polymers and acetyl products used across ...
Celcoin is a Brazilian Banking-as-a-Service (BaaS) infratech platform that provides REST APIs for Pix, boleto, TED transfers, bill payments, prepaid and post...
Celebal Technologies is an enterprise data and AI consulting and engineering firm founded in 2016 and headquartered in Jaipur, India, with delivery across 13...
Celequest was a business intelligence software company that built an appliance-based platform for real-time operational BI — streaming dashboards and continu...
Celer Network is a blockchain interoperability protocol that enables seamless cross-chain experiences for dApps, assets, and users. Its flagship cBridge is a...
Celerion is a global contract research organization (CRO) specializing in early-stage clinical research, Phase I clinical trials, clinical pharmacology, and ...
Celero Communications is a fabless semiconductor company headquartered in Irvine, California, founded in 2024 by engineering leaders drawn from Marvell, Inph...
Celery is an open-source distributed task queue for Python. It allows you to run tasks asynchronously in the background, enabling scalable distributed system...
Celestia is the first production modular data availability blockchain. It separates consensus and data availability from execution and settlement, letting ro...
Celestial AI was a Santa Clara, California silicon-photonics company and the creator of the Photonic Fabric optical interconnect technology platform, which r...
Celgene Corporation was a global biopharmaceutical company focused on the discovery, development, and commercialization of innovative therapies for cancer an...
Celigo is an intelligent automation platform (iPaaS) that enables organizations to integrate applications, automate business processes, and connect data acro...
Cell Design Labs, Inc. was a biotherapeutics company based at 5858 Horton Street, Emeryville, California, that engineered immune cells into "smart, living th...
Cell Pathways, Inc. (CPI) was a development-stage pharmaceutical company headquartered at 702 Electronic Drive, Horsham, Pennsylvania, focused on the researc...
Cellanome is a life-sciences technology company building multimodal single-cell analysis instrumentation. Its R3200 Platform combines live-cell imaging with ...
Cellares is an Integrated Development and Manufacturing Organization (IDMO) for cell therapies, operating a global network of automated "Smart Factories." It...
Cellarity is a Somerville, Massachusetts based clinical-stage biotechnology company founded in 2017 inside Flagship Labs by Flagship Pioneering, which discov...
Cellino Bio develops AI-driven optical bioprocessing technology for personalized regenerative medicine. Its proprietary Nebula platform combines deep learnin...
Cello is an all-in-one, AI-powered referral platform for SaaS companies. It lets product teams embed in-product user referrals and run partner/affiliate prog...
CellType is an AI-driven drug discovery company building what it calls "The Biological World Model" — foundation models and autonomous agents that simulate h...
Cellulant is a pan-African payments platform headquartered in Nairobi, Kenya, operating across 35 African countries. Its flagship product Tingg is a single A...
Cellular Research, Inc. was a single-cell genomics company backed by Canaan Partners that developed molecular-indexing (its "Precise" assay) technology for h...
Celo is a leading Ethereum Layer 2 (L2) blockchain built for real-world usage, mobile-first payments, and stablecoins, run by cLabs and the Celo Foundation. ...
Celo is an Ethereum Layer 2 blockchain built for real-world payments and financial inclusion, offering sub-cent transaction fees, one-second block times, nat...
Celonis is the process intelligence and process mining company. Its cloud platform ingests event data from enterprise systems, builds Knowledge Models of how...
Celsius Network LLC was a global cryptocurrency lending, custody and yield platform, founded in 2017, that let retail and institutional customers earn intere...
CELUS GmbH is a Munich-based electronics design automation company building an AI-driven, cloud design platform that automates the early stages of printed ci...
Cencora (formerly AmerisourceBergen, renamed August 2023) is a leading global pharmaceutical solutions organization that connects manufacturers, providers, p...
Cencorp (Zhuhai) Industrial Technology Co., Ltd. is a process-automation equipment manufacturer that designs and builds high-end laser processing, dispensing...
Cenevo is an AI-enabled lab automation company (the maker of Labguru and Mosaic, formerly BioData) that helps scientists, research institutions, and biopharm...
CENOS is an engineering simulation software company founded in 2017 in Riga, Latvia, that packages academically proven open-source solvers (Salome, GetDP, an...
Census is a reverse ETL and data activation platform that syncs data from cloud data warehouses (Snowflake, BigQuery, Databricks, Redshift) into operational ...
Census is a reverse ETL and data activation platform that syncs modeled data out of the cloud data warehouse into 200+ business tools (CRM, ads, marketing, s...
Census (now Fivetran Activations) is a reverse ETL platform that syncs data from data warehouses to CRM, marketing, advertising, and other business destinati...
Censys is an internet intelligence and attack surface management platform that continuously scans the public IPv4 space, IPv6 announced ranges, and the globa...
Centaur Labs (centaur.ai) provides expert data annotation and labeling for healthcare and scientific AI. Its platform combines large crowds of vetted human e...
Centene Corporation is a leading managed care organization providing government-sponsored healthcare programs including Medicaid, Medicare, and Health Insura...
A leading managed care company providing health insurance primarily to government-sponsored programs including Medicaid, Medicare, and the Health Insurance M...
The Center for Parent Information and Resources (CPIR) is a federally funded central hub of information and products for the national network of Parent Train...
CenterForce Technologies was a Bethesda, Maryland software company that built workforce-optimization, workforce-management, and performance-analytics softwar...
CenterPoint Energy is a domestic energy delivery company that provides electric transmission and distribution, natural gas distribution, and energy services ...
The Centers for Disease Control and Prevention (CDC) is the United States' national public health agency, part of the Department of Health and Human Services...
The Centers for Medicare and Medicaid Services (CMS) provides a suite of public REST APIs enabling developers to access Medicare provider data, quality measu...
Centivax is a clinical-stage biotechnology company based in South San Francisco, California, developing broad-spectrum vaccines to prevent infectious disease...
Centivo is a primary-care-centered health plan administrator for self-funded employers, founded in 2017 and headquartered in New York City. Sold through bene...
CentML is an AI inference optimization platform that serves popular open models through OpenAI-compatible serverless endpoints and lets teams stand up dedica...
Central Coast Agriculture, Inc. (CCA) is a vertically integrated California cannabis cultivator and manufacturer headquartered in the Santa Ynez Valley north...
Central Garden and Pet is a major US corporation and Fortune 1000 company. The Central Garden and Pet API provides programmatic access to its platform servic...
The Central Intelligence Agency (CIA) is the United States' civilian foreign intelligence service of the federal government, tasked with gathering, processin...
CentralComs is a Y Combinator-backed (Spring 2026) proptech company building AI agents that automate maintenance coordination and leasing for residential and...
CentralReach is a healthcare software and services platform for organizations that serve children and adults diagnosed with autism and related intellectual a...
Centreherbs is the brand of Beijing Shengtaier Biotechnology Co., Ltd., a veterinary pharmaceutical company founded in 1999 and headquartered in the Daxing B...
Centrexion Therapeutics is a late clinical-stage biopharmaceutical company headquartered at One Boston Place, Suite 3520, Boston, Massachusetts, developing n...
Centric Brands LLC is a New York-headquartered global lifestyle brand management and product-development platform formed in October 2018 when Differential Br...
Centrica plc is the FTSE-listed British energy and services group behind British Gas, the United Kingdom's largest household energy supplier, along with Bord...
Centrical (legally Biz-Effective Ltd., founded in Israel in 2013 and known as GamEffective until its 2019 rebrand) sells a performance-experience platform fo...
Centrify is an identity and privileged access management (PAM) platform now delivered as part of Delinea (the company formed from the Centrify + Thycotic mer...
Cents is an all-in-one laundry business management platform for laundromats and dry cleaners. It combines point of sale, self-service machine payment systems...
CENTURY 21 Canada Limited Partnership is the Canadian master franchisor of the CENTURY 21® real estate brand, headquartered at 1285 West Pender Street in Van...
Century Communities is a major US corporation and Fortune 1000 company. The Century Communities API provides programmatic access to its platform services, da...
CenturyLink is the residential broadband and home services brand of Lumen Technologies, a Fortune 500 telecommunications provider operating one of the larges...
Ceph is an open source, distributed storage platform that provides unified object, block, and file storage on commodity hardware with no single point of fail...
Founded in Brussels in 1983, the Centre for European Policy Studies (CEPS) is a leading independent think tank and forum for debate on EU affairs, with an ex...
Cequence Security delivers the Unified API Protection (UAP) platform, combining external API attack-surface discovery, posture and compliance analysis, inlin...
Cequence Security (cequence.ai) is an application, API, and AI protection vendor whose Unified API Protection (UAP) platform discovers documented, undocument...
Cera is a United Kingdom-based digital-first home healthcare company, founded in 2016 and headquartered in London, that describes itself as Europe's largest ...
Ceramic is a decentralized data network built on a protocol for mutable event streams anchored to blockchain. It provides REST APIs for creating and updating...
Cerapedics is a global, commercial-stage orthobiologics company headquartered in Westminster, Colorado, that develops and commercializes bone repair products...
Cerberus Tech, Inc. (C7 Security) is a Central Asian cybersecurity firm combining practical offensive security with research-backed methodology. Its flagship...
Cerbos is an open-core, language-agnostic, scalable authorization platform that decouples access control from application code by externalizing fine-grained,...
Cerby is an identity, access, and password management platform for nonfederated and disconnected applications — the enterprise software that does not support...
Cerebelly is an organic baby and toddler food company founded by a practicing neurosurgeon with a PhD in developmental neurobiology from Stanford, making veg...
Cerebral is an American telehealth company providing online mental health and wellness care, including therapy, counseling, psychiatric evaluations, and medi...
Cerebras Systems designs the wafer-scale WSE-3 chip and the CS-2/CS-3 AI systems built around it, and operates Cerebras Inference, a high-throughput cloud pl...
Cerebras Systems builds the Wafer-Scale Engine (WSE) — the largest computer chip ever made — and the CS-3 systems built around it, delivering AI training and...
Cerebrium is a serverless GPU infrastructure platform for real-time AI and ML workloads. Developers package code with the Cortex framework and Cerebrium CLI,...
Cerenovus Inc. (cerenovus.ai) is a San Francisco AI software company backed by Y Combinator (S26 batch). Cerenovus is both the company and the product — earl...
Cerent Corporation was a Petaluma, California optical-networking startup, founded in the mid-1990s and backed by Kleiner Perkins, that built the Cerent 454 —...
CeresAI (formerly Ceres Imaging) is an aerial and satellite agricultural intelligence platform that converts high-resolution spectral imagery and machine lea...
Cerevance is a clinical-stage biopharmaceutical company developing novel therapeutics for central nervous system (CNS) disorders. Its proprietary NETSseq pla...
CereVasc, Inc. is a clinical-stage medical device company developing novel, minimally invasive treatments for patients with neurological diseases. Its lead p...
Cerexa was a privately held biopharmaceutical company founded in the mid-2000s (its cerexa.com domain was registered in March 2005) to develop anti-infective...
Ceros is an experiential content platform used by marketing, design and agency teams to build interactive, no-code web content — microsites, landing pages, i...
CERPRO is a Berlin-based industrial software company building AI-powered quality-assurance and process automation for small and medium-sized manufacturers. I...
Cerrion builds enterprise-grade video AI agents for manufacturing. Its platform connects to existing or provided factory cameras to monitor production lines ...
cert-manager is a powerful and extensible X.509 certificate controller for Kubernetes and OpenShift workloads. It obtains certificates from a variety of issu...
Certa (operated by Opinr, Inc. d/b/a Certa) is an AI-native third-party risk management (TPRM) and compliance platform that unifies the full third-party life...
Certero is an enterprise IT Asset Management (ITAM) software vendor whose flagship CerteroX platform unifies visibility, observability, management, and gover...
Certifaction is a privacy-first digital signature platform built around a Zero Document Knowledge model: documents are hashed and end-to-end encrypted on the...
Certificate Enrolment Protocols are the interoperable standards that automate the lifecycle operations of requesting, issuing, renewing, and revoking X.509 d...
Certificial operates the Smart COI Network, a real-time certificate of insurance (COI) tracking, issuance and compliance platform used by requestors, insured...
CertifID is a wire fraud prevention, identity verification and funds protection platform for the real estate closing process, serving title agents, law firms...
Certify (operating as CertifyOS, certifyos.com) is a New York-based healthcare provider data platform that automates the end-to-end provider network manageme...
CertiK is a leading Web3 security platform that combines AI, formal verification, and expert audits to secure blockchain protocols and smart contracts. Its P...
Certinia (formerly FinancialForce) is a Salesforce-native ERP, Professional Services Automation (PSA), and revenue-management suite delivered as managed pack...
Certivity is a Munich-based RegTech company, founded in 2021, that operates an AI-native regulatory intelligence platform for regulated industries such as au...
Certn is a Canada-based, globally operating background check and identity verification platform. Its RESTful API lets HR, property management, gig, and marke...
Certora is a smart-contract security company whose core product is the Certora Prover, a state-of-the-art automated formal-verification engine that checks ev...
CES International was a software company founded in 1989 and based in Alpharetta, Georgia, that built real-time software solutions for distribution utilities...
Cesanta is an embedded software and IoT company, established in 2013 to develop and support the Mongoose embedded web server and networking library (HTTP, We...
CesiumAstro designs, manufactures, and tests full-stack communication systems and satellites for space, air, and ground missions. The Austin, Texas company, ...
ceta is a company surfaced as a portfolio company of qiming and added to the API Evangelist network as a stub for enrichment. This profile is a lead awaiting...
CF Industries Holdings is a Fortune 500 American manufacturer and distributor of nitrogen-based fertilizers (ammonia, urea, ammonium nitrate, UAN) and clean-...
Cflow is a cloud-based workflow automation platform that helps organizations streamline and optimize business processes. It offers a drag-and-drop workflow b...
CH2M Hill was a global engineering, consulting, design, construction and operations firm providing services for corporations and federal, state, and local go...
CH4 Global is a climate-technology company working to reduce methane emissions from livestock at gigatonne scale. Its flagship product, Methane Tamer, is a f...
Chaart (주식회사 차트, Chaart Inc.) is a Seoul-based art-trading and art-asset-management platform for South Korea's art collectors and investors. Its iOS and Andr...
Chai Discovery builds frontier AI to predict and reprogram the interactions between biochemical molecules. Its flagship Chai-1 is a multi-modal foundation mo...
Chai Research Corp. (CHAI) is a Palo Alto consumer AI company building a character-and-story chat platform, where users create and talk to AI characters on i...
Chai Shots is a Hyderabad-based microdrama OTT streaming platform for vertical, short-form fiction where every episode runs under two minutes. Built by the C...
Chain is a stablecoin payments infrastructure platform that lets enterprises move money globally across both traditional banking rails and digital-currency n...
Chainalysis is a blockchain analysis company providing data, software, and research to government agencies, exchanges, banks, and crypto businesses for compl...
Chainflip is a decentralised, permissionless cross-chain protocol for native asset swaps and cross-chain lending. It lets users and integrators swap and borr...
Chainguard builds, secures, and maintains a catalog of hardened, minimal container images and software supply chain security tools. Its flagship Chainguard I...
Chainlens, built by Web3 Labs, is a blockchain explorer and analytics platform for EVM-compatible public and private chains (Ethereum, Hyperledger Besu, Quor...
Chaitin Tech (长亭科技) is a Chinese cybersecurity company best known for SafeLine (雷池), a self-hosted, semantic-analysis Web Application Firewall and reverse pr...
Chaldal is Bangladesh's largest online grocery delivery platform, founded in 2013 in Dhaka. It pioneered the "dark store" micro-warehouse model to deliver fr...
Chalk is a real-time AI/ML data platform ("Context Engine") that lets teams define features, embeddings, LLM outputs, and prompts once in Python and serve th...
Chalkable was a K-12 education technology company that provided a cloud-based student information system (SIS), learning management, and an education "app st...
Chalmers University of Technology (Chalmers tekniska hogskola) is a private technical university in Gothenburg, Sweden, run by the Chalmers Foundation and ra...
Chamber is an AIOps control plane for enterprise AI infrastructure (Y Combinator W26, Seattle). Its always-on agent — Chambie — monitors, diagnoses, and auto...
Chamber Cardio is a Washington, D.C.-based healthcare technology company building a cardiology-focused platform for value-based care. Chamber partners with c...
Champ AI is an AI operations platform that automates complex, multi-step enterprise back-office workflows through autonomous agents that browse, read, call, ...
Champ.aero, also known as CHAMP Cargosystems, is a company that provides comprehensive IT solutions for the air cargo industry, offering a range of software ...
Champions Oncology (NASDAQ: CSBR) is a global preclinical and clinical oncology contract research organization (CRO) supporting pharmaceutical and biotech dr...
ChampionX provides oilfield and gas technology solutions, including chemical technologies, artificial lift systems, digital monitoring platforms, and emissio...
Change Healthcare was one of the largest healthcare technology and clearinghouse companies in the United States, moving eligibility, claim, remittance and pr...
Change.org is an independent, nonprofit-owned social-change platform where anyone can start, sign, and win petitions. With over 500 million users worldwide, ...
ChangEd (Changed) is a consumer financial-technology company whose mobile app helps people pay off debt faster by automatically rounding up everyday purchase...
ChangEducation is an integrated teaching-service provider of artificial-intelligence and STEAM curriculum systems, surfaced as a portfolio company of Qiming ...
ChangeEngine is an AI-enabled internal communications and employee engagement platform for HR, People, and Internal Comms teams. Founded in 2020 and headquar...
Changelog is a media company and podcast network for developers covering open source and software development. Founded by Adam Stacoviak and Jerod Santo, Cha...
CHANGELOG.md is a community convention for a human-readable, Markdown- formatted file at the root of a project that records notable changes between versions....
ChangeTip was a Bitcoin micropayments and social-tipping service built by ChangeCoin, Inc. (San Francisco), founded in 2013. It let people send small bitcoin...
Channable is a feed management and marketplace integration platform that helps online retailers, brands, and agencies optimize, distribute, and advertise the...
Channel99 is a B2B marketing performance and attribution platform founded by Demandbase creator Chris Golec. It uses AI and first-party account identificatio...
ChannelEngine is a marketplace integration and multichannel e-commerce platform, founded in Leiden, Netherlands and backed by General Catalyst, that lets bra...
ChannelMeter is a creator management and payments platform for multi-channel networks, agencies, and brands. Founded in 2012 and headquartered in San Francis...
Channex is a white-label hotel channel manager API that gives Property Management Systems and booking engines a single JSON-based REST integration to distrib...
CHAOS Industries is a U.S. defense-technology company founded in 2022 that builds advanced sensing and detection systems for military, border, and critical-i...
Chaos Mesh is a CNCF graduated cloud-native chaos engineering platform that orchestrates chaos experiments on Kubernetes to test system resilience and reliab...
Chaos Labs is a New York-based company building financial-intelligence and economic-security infrastructure for onchain markets. Its flagship product, Edge (...
CHAOSS (Community Health Analytics in Open Source Software) is a Linux Foundation project that develops metrics, methodologies, software, and practitioner gu...
Chapter is a technology-driven Medicare advisory service (parent company Memoir, Inc.; insurance services via Chapter Advisory, LLC) that helps older America...
char.gy is a British public electric-vehicle charge point operator that specialises in on-street charging for the roughly forty percent of UK households with...
Character.AI is a consumer conversational-AI platform that lets users create and chat with AI personas (Characters) via web and mobile apps. Character.AI doe...
CharacterQuilt is an AI-native marketing infrastructure company (Y Combinator Spring 2026) building computer-use agents that design and deploy enterprise mar...
ChargeAfter is an embedded lending and point-of-sale financing platform that connects merchants to an independent network of 40+ lenders, returning personali...
Chargebee is a subscription billing and revenue management platform that enables SaaS and subscription businesses to automate recurring billing, invoicing, p...
ChargeDesk is a payment management portal providing a REST API for creating and managing charges, subscriptions, refunds, and customer billing across Stripe,...
Chargefox is Australia's largest public electric-vehicle charging network and, since 2023, a charging software platform rather than a hardware owner. Founded...
ChargePoint operates one of the world's largest EV charging networks, providing a Web Services API for finding stations, checking real-time availability, man...
Chargetrip provides an EV routing GraphQL API used by automakers and e-mobility services. It plans range-aware routes with charging stops, exposes a curated ...
Chariot is the leading payments platform for charitable giving, best known for DAFpay — the first donor-advised fund (DAF) payment option, named one of TIME'...
Chariot Defense is a San Francisco-area defense technology company building high-voltage, hybrid-electric power systems for the modern battlefield. Its AMPHO...
CharityAPI provides a simple REST API for data about US nonprofits and charities sourced directly from IRS filings. Developers can retrieve nonprofit records...
Charles (charlesAI, hello-charles.com) is a Berlin-based conversational commerce and CRM platform that lets brands sell, market, and support customers over W...
Charles Proxy is an HTTP proxy and HTTP monitor that enables developers to view all HTTP and SSL/HTTPS traffic between their machine and the Internet, includ...
Charles Schwab is a financial services company providing brokerage, banking, asset management, and financial advisory services to individual investors and in...
Charles University (Univerzita Karlova), founded in 1348 in Prague, is the largest and oldest university in Czechia. Unusually for a university, a substantia...
Charlie (Charlie Finance Co.) was a Pasadena, California fintech company that operated a mobile banking app and debit-card program built specifically for Ame...
CharlieHR is a small-business HR platform that handles people management, time off, onboarding, and employee records. Its REST API exposes a company's team m...
Charm Industrial is a carbon removal technology company that permanently sequesters atmospheric CO2 by converting waste biomass (agricultural residues and ot...
CharmHealth is a healthcare technology platform offering Electronic Health Records (EHR), Practice Management, Revenue Cycle Management, Patient Engagement, ...
Chart Industries is a leading global manufacturer of highly engineered equipment servicing multiple market applications in clean energy and industrial gas. T...
Charta Health is a healthcare AI company (founded 2023) that provides AI-powered medical chart review and autonomous coding for provider groups, FQHCs, MSOs,...
Chartbeat is a real-time content analytics and audience-engagement platform built for digital publishers, media brands, and editorial teams. It measures how ...
Charter Communications, operating under the Spectrum brand, is the second-largest cable operator in the United States serving more than 32 million customers ...
Charter Communications, Inc. is a leading broadband connectivity company and cable operator serving more than 32 million customers in 41 states through its S...
Charter Space is a London-based space technology company, founded in 2021, building software and financial infrastructure for the New Space economy. Its flag...
ChartHop is an AI-powered people-analytics and workforce-planning platform that unifies HR, finance, and business data in a single system so HR and finance t...
Chartmetric is a music analytics and artist-intelligence platform. Its REST API exposes the company's catalog of artists, tracks, albums, playlists, and char...
ChartMogul is a subscription analytics platform for SaaS companies that unifies billing data, customer information, and revenue analytics into one real-time ...
JPMorgan Chase Bank, N.A. is a leading US financial institution providing consumer and commercial banking, credit cards, mortgages, and merchant services. Th...
Chase UK is the digital retail bank operated in the United Kingdom by J.P. Morgan Europe Limited, a wholly owned subsidiary of JPMorgan Chase & Co. that laun...
Chasi (Chasi AI) is a Y Combinator Winter 2026 company building an AI revenue engine for the equipment industry — sales, rental, and service. Chasi deploys A...
Topic-level profile capturing the Chat API category in the API Evangelist network. This profile defines a reference vocabulary and a generic OpenAPI shape fo...
Chatail is a Shanghai-based SaaS company (founded 2016) that provides private-domain livestream and video sales software for high-end and luxury retail brand...
Chatbase is a custom AI chatbot and AI agent platform for customer support. Teams train an agent on their own content (websites, files, Q&A), embed it on the...
Chatfuel is a no-code AI-powered chatbot and business-automation platform for conversational commerce across Meta-owned messaging channels — WhatsApp, Instag...
ChatGPT Atlas is OpenAI's Chromium-based AI browser, launched October 21, 2025 for macOS, with Windows, iOS, and Android announced as coming soon. It embeds ...
Chatmeter is an AI-powered multi-location intelligence platform offering a REST API for managing business listings, monitoring and responding to reviews, tra...
Chatous is a consumer messaging application for random, anonymous chat with real people from around the world over text and video. It connects strangers by s...
Chatsimple (now operating as Expertise AI, expertise.ai) is an AI agent platform for revenue and go-to-market teams. It builds no-code conversational AI sale...
Chatter Research (now Chatter by Stingray) is a customer feedback and experience management platform built for modern retailers. It engages shoppers in AI-dr...
Chatwoot is an open-source customer support and omni-channel messaging platform that provides REST APIs for managing conversations, contacts, agents, teams, ...
Chatwork is a Japanese business messaging and collaboration platform similar to Slack, providing group chat rooms, task management, file sharing, and video c...
Cheaf is a mobile food-rescue marketplace that connects supermarkets, restaurants, bakeries, and food retailers holding surplus inventory with consumers who ...
Check is an embedded payroll infrastructure platform that allows vertical SaaS, HR, workforce management, and financial services companies to natively offer ...
Check Point Software Technologies is a global cybersecurity vendor providing network, cloud, endpoint, mobile, and email security through its Quantum, CloudG...
Check Technologies (Check) is a Stripe-incubated embedded-payroll infrastructure company whose API lets vertical SaaS, HR, and time-tracking platforms embed ...
CHECK24 is Germany's largest online comparison portal (Vergleichsportal), founded in 1999 and headquartered in Munich. It lets more than 20 million customers...
Checkerspot is an Alameda, California biotechnology company, founded in 2016 and incorporated as a Public Benefit Corporation, that designs and produces func...
Industry-leading Holiday and Event API by Checkiday, providing data on more than 5,000 national, international, and bizarre holidays and observances with tho...
Checkin (checkin.cc) was a Bloomberg Beta-backed social-connection platform that brought thousands of people together for structured, timed 8-minute weekly o...
Checkly is a code-first reliability platform for synthetic monitoring, uptime monitoring, alerting and AI-assisted incident investigation. Engineering teams ...
Checkmate is a shopping intelligence and data company whose network powers three products: Checkmate for consumers (a browser extension and mobile app that a...
Checkout.com is a global payment processor offering card acquiring, alternative payments, fraud, and connected accounts via a single API. Direct integrations...
Checkout 51 is a consumer cash-back rewards service, delivered as a free mobile app and website, that lets shoppers earn money back on everyday grocery and g...
Checkr is a technology-driven background check platform for employment screening. Its REST API lets employers, staffing firms, and platform partners run comp...
Cheddar is a business and technology news media company producing live and on-demand video, articles, and newsletters covering financial markets, technology,...
Cheddar Up is an all-in-one online platform that helps groups and communities collect payments and forms in one place. Purpose-built for PTAs/PTOs, booster c...
Cheerfy is a customer-engagement and digital-experience platform for restaurants and hospitality brands, bringing CRM and loyalty, online ordering, pay-at-ta...
Cheerio is a fast, flexible, and elegant Node.js library for parsing and manipulating HTML and XML using a jQuery-compatible API. It is widely used for serve...
Cheerz is a French direct-to-consumer photo-printing brand. Customers pick photos from their phone camera roll or a connected cloud gallery in the Cheerz iOS...
Cheetah (Cheetah Technologies, with its software platform also marketed as Kimelo) is an AI-enabled, app-based restaurant supply and wholesale ordering marke...
Chef (Progress Chef) provides infrastructure automation, compliance, and application delivery tooling. Chef exposes REST APIs for the Infra Server (managing ...
Chef Robotics is a San Francisco, California physical-AI company building AI-enabled robots for high-mix food production. Its core product is an NSF-certifie...
Chef Software is the DevOps automation company behind Chef Infra, Chef InSpec, Chef Habitat, and Chef Automate, now part of Progress Software. Chef pioneered...
Chefaa is Egypt's leading digital pharmacy and pharmacy-benefits platform, founded in 2017 and headquartered in Cairo. Its GPS-enabled, AI-powered consumer a...
Chefs for Seniors is an in-home personal chef service for older adults, founded in 2013 by Barrett and Nathan Allman. Locally-owned franchise chefs come to a...
The Chefs' Warehouse, Inc. (NASDAQ: CHEF) is a premier distributor of specialty food products to high-end independent restaurants, fine dining establishments...
Chegg is an American education technology company that provides direct-to-student learning services, including 24/7 homework and expert Q&A help, step-by-ste...
Chegg, Inc. is a US-based education technology company that provides direct-to-student learning services on a subscription basis, including homework and expe...
Chelsio Communications designs and sells high-performance Ethernet network adapters and ASICs — the Terminator (T4/T5/T6/T7) Unified Wire family — for virtua...
ChEMBL is a manually curated database of bioactive molecules with drug-like properties, maintained by the EMBL-EBI. It provides a REST API for accessing bioa...
ChemConnect, Inc. was a Houston, Texas-based electronic exchange (founded 1995) for trading midstream energy, feedstocks, chemicals, and related commodities ...
Chemify is a Glasgow-based programmable-chemistry company, spun out of the University of Glasgow in 2022 by chemist Lee Cronin, that digitizes the creation o...
Chemify Limited is a chemistry-automation company founded in 2022 by Professor Lee Cronin, building on two decades of research at the University of Glasgow a...
Chemius is a cloud-based chemical compliance platform that automates Safety Data Sheet (SDS), Technical Data Sheet (TDS), and regulatory label creation in 38...
Chemix is an artificial-intelligence company building an end-to-end, AI-enabled power system for batteries, organized around the themes of power safety, obse...
ChemTech AI is an industrial software company, founded in 2018 and headquartered in New York, that builds autonomous AI control systems for chemical producti...
Chemtura Corporation was a global specialty chemicals company that developed, manufactured, and marketed chemical intermediates, additives, specialty chemica...
Cheniere Energy, Inc. is an international energy company headquartered in Houston, Texas, and is the leading producer and exporter of liquefied natural gas (...
CHEQ AI Technologies (CHEQ) is a go-to-market (GTM) security and digital intelligence company headquartered in Tel Aviv, Israel, with offices in New York, Lo...
Cherre is a real-estate data-integration and property-intelligence platform that connects, cleans, and resolves public, third-party, and proprietary real-est...
Cherry is a fintech platform providing point-of-sale patient financing for healthcare and elective-services providers across dental, medical aesthetics, plas...
Cherrypick is a London-based food-tech company (backed by Speedinvest) behind an all-in-one meal-planning and grocery-shopping mobile app. The app helps home...
Chert is iMessage infrastructure for reaching people at scale. Its Messaging API lets teams programmatically send, receive, route, and observe real iMessage ...
Cherwell Software was an IT service management (ITSM) vendor founded in 2004 and headquartered in Colorado Springs, Colorado. Its flagship Cherwell Service M...
Chery Automobile Co., Ltd. is a Chinese state-owned automobile manufacturer headquartered in Wuhu, Anhui, and one of China's largest passenger-vehicle export...
Chesapeake Energy Corporation was an independent oil and natural gas exploration and production company headquartered in Oklahoma City, Oklahoma, focused on ...
Chestnut is an AI-native operating system for insurance distribution, built for insurance carriers to manage the entire producer lifecycle. The Seattle-based...
Chevron Corporation is one of the world's largest integrated energy companies, with operations across upstream exploration and production, downstream refinin...
Chewy, Inc. is a Fortune 500 American online retailer of pet food, pet products, prescription medications, and veterinary services headquartered in Plantatio...
Chi Forest (marketed as CHI FOREST) is the US-facing consumer beverage brand of the Chinese drinks company Genki Forest (元气森林), backed by Hongshan (Sequoia C...
Chi Longevity is a Singapore-based longevity medicine and healthy-aging clinic that focuses on biological-age optimization rather than reactive medicine, bui...
Chia Network is the company behind the Chia blockchain, a decentralized layer-1 network whose native coin is XCH. Chia replaces energy-intensive Proof of Wor...
Chia Network is the company behind an open-source, decentralized blockchain that uses a Proof of Space and Time consensus model, letting participants "farm" ...
The Chicago Transit Authority (CTA) is the public transit operator for the City of Chicago and 35 surrounding suburbs, operating the second largest public tr...
Chick-fil-A is an American fast-food restaurant chain specializing in chicken sandwiches and operating over 3,000 locations across the United States. Known f...
Chickin is an Indonesian poultry-technology company operating a full-stack, integrated ecosystem for chicken farmers across Indonesia. It combines closed-hou...
Chico's FAS, Inc. is an American women's specialty retailer headquartered in Fort Myers, Florida, operating and franchising stores and websites under the Chi...
Chief is a private membership network built to connect and support senior women leaders, serving executives across more than 10,000 companies with roughly 44...
The Chief Acquisition Officers Council (CAOC) is a senior interagency forum established pursuant to Section 16 of the Office of Federal Procurement Policy Ac...
The Chief Financial Officers Council (CFOC) was established by the Chief Financial Officers (CFO) Act of 1990 (Public Law 101-576) and is composed of the CFO...
The Chief Human Capital Officers (CHCO) Council is the principal interagency forum to advise and coordinate the activities of members on matters of moderniza...
The Chief Information Officers Council (CIOC) is the principal interagency forum for improving agency practices related to the design, acquisition, developme...
Chikaku is a company surfaced as a portfolio company of 500-global and added to the API Evangelist network as a stub for enrichment. This profile is a lead a...
Founded in 1855 as the first hospital in the United States dedicated to the healthcare of children, Children's Hospital of Philadelphia (CHOP) is a 692-bed f...
Chili Piper is a demand conversion platform for B2B go-to-market teams, founded in 2016 by Alina and Nicolas Vandenberghe and headquartered in New York. Its ...
Chill.com is a natural-supplements and wellness marketplace — a Shopify-hosted store selling premium supplements, skincare, functional beverages, and healthy...
Chime is a neobank and fintech platform offering fee-free checking and savings accounts, early paycheck access, credit building, and peer-to-peer payment fea...
Chime Labs (Chimelabs Holdings PTY LTD) builds an AI voice receptionist and call-automation platform purpose-built for Australian trades and service business...
Chimerix, Inc. was a biopharmaceutical company headquartered in Durham, North Carolina, focused on developing medicines for serious and life-threatening dise...
Chimoney is a developer-first global payouts and disbursement platform with deep coverage across Africa and 130+ countries. Its REST API sends money to bank ...
China Mobile Limited is the world's largest mobile network operator by subscribers, serving approximately 1,005 million mobile customers and 110 million giga...
China Southern Air Logistics Co., Ltd. (南航物流, CSAL) is the air cargo and logistics arm of China Southern Airlines, established in December 2018 and headquart...
china-richen is a company surfaced as a portfolio company of qiming and added to the API Evangelist network as a stub for enrichment. This profile is a lead ...
ChinaCache International Holdings was one of China's earliest and largest content delivery network (CDN) operators, founded in 1998 and formerly listed on NA...
Chinese Medicine Online (中医在线) is a Beijing-based traditional Chinese medicine (TCM) continuing-education and academic-exchange platform, founded in 2015 and...
Chingona Ventures is an early-stage venture capital firm that writes first institutional checks into pre-seed companies, typically investing $250,000 to $2 m...
CHINT (Chint Group) is a global smart-energy and intelligent-electrical solutions provider founded in 1984 and headquartered in Wenzhou, China, with operatio...
ChipAgents is the Agentic AI Chip Design Environment, helping semiconductor engineers iterate on chip design and verification up to 10x faster by collaborati...
Chipotle Mexican Grill is a Fortune 500 fast-casual restaurant chain serving burritos, bowls, tacos, salads, and quesadillas made with responsibly sourced, c...
Chipper Cash is a pan-African fintech (legal entities Critical Ideas, Inc. and Voyse Technologies US, Inc.) operating a mobile-first cross-border money trans...
CHIPS Alliance is a Linux Foundation project (founded in 2019) that develops open-source hardware (silicon) and tools, including CPUs, SoC subsystems, periph...
Chipstack is an AI-driven semiconductor verification company that uses agentic AI to automate chip design verification, one of the most time-consuming stages...
Chiquita Brands International is a leading global producer, marketer, and distributor of bananas and other fresh produce, recognized worldwide by the iconic ...
Chiral Quest (Suzhou) Co., Ltd. (凯瑞斯德生化(苏州)有限公司) is a Chinese pharmaceutical CDMO specializing in chiral chemistry. The company operates asymmetric catalytic...
ChirpMe is a company surfaced as a portfolio company of 500-global and added to the API Evangelist network as a stub for enrichment. This profile is a lead a...
Chobani is an American food and beverage company founded in 2005 by Hamdi Ulukaya, best known for popularizing strained Greek yogurt in the United States and...
Choco is an AI-powered digital ordering platform that simplifies how restaurants order from their food suppliers and distributors. Serving tens of thousands ...
Web-scraping REST API that returns structured JSON from a large catalog of target sites (e-commerce, search engines, social, real estate, finance, and more),...
Choice Hotels International (NYSE: CHH) is a United States hotel franchisor headquartered in North Bethesda, Maryland, operating 7,575 hotels with 656,825 ro...
ChoiceVendor is a company surfaced as a portfolio company of battery-ventures and added to the API Evangelist network as a stub for enrichment. An enrichment...
Cholamandalam Investment and Finance Company (Chola) is an Indian non-banking financial company (NBFC) headquartered in Chennai and part of the Murugappa Gro...
Choose Energy is a free online energy marketplace, founded in 2008 and operated by Red Ventures, that helps consumers and businesses in deregulated U.S. ener...
Choozle is a Denver-based self-service demand-side platform (DSP) for programmatic digital advertising across Display, Connected TV, Video, Audio, Native, DO...
Chord is a New York / Santa Barbara-based commerce data and AI platform founded in 2021 by Bryan Mahoney (CEO) and Henry Davis (President & Chairman), both f...
Chordiant Software Corporation was an enterprise software vendor founded in 1991 and based in California, known for customer relationship management (CRM) an...
WSO2 Choreo is an enterprise-grade Internal Developer Platform (IDP) and application orchestration platform that helps organizations build, deploy, manage, a...
Chorus.ai is a conversation intelligence platform, acquired by ZoomInfo in 2021 and sold as "Chorus by ZoomInfo", that records, transcribes and analyzes cust...
Chowbotics was a food-robotics company known for "Sally," a fresh-food and salad vending robot that assembled customized bowls on demand for cafeterias, hosp...
Chowbus is a Chicago-headquartered restaurant technology company founded in 2016 by Linxin Wen and Suyu Zhang. It began as an online food ordering, payment a...
Chowly is a restaurant digital-ordering and delivery-integration platform that connects third-party delivery marketplaces (DoorDash, Uber Eats, Grubhub, and ...
ChowNow is a Playa Vista, Los Angeles-based restaurant technology company providing commission-free online ordering, branded mobile apps, marketing tools, an...
Chroma (Chroma DB) is an open-source AI-native embedding database designed to make it easy to build LLM applications by providing storage, retrieval, and man...
Chroma (Chroma DB) is an open-source, AI-native vector database (embedding database) for building LLM, RAG, and semantic-search applications. It provides sto...
Chroma Medicine was a Boston-based, clinical-stage biotechnology company developing epigenetic editors — CRISPR-derived medicines that silence or activate ge...
ChromaCode, Inc. is a Carlsbad, California molecular diagnostics company that applies digital signal processing and data science to standard PCR chemistry. I...
Chromatic is a cloud visual testing and UI review platform built by the maintainers of Storybook. It captures snapshots of components and pages across cloud ...
Chromatik is a company surfaced as a portfolio company of 500-global and added to the API Evangelist network as a stub for enrichment. This profile is a lead...
Chrome River is an enterprise travel and expense (T&E) management platform now part of Emburse, offering expense reporting, invoice management, corporate car...
Chronicle is an AI presentation platform (chroniclehq.com) that turns documents, notes, data, and business context into beautiful, fully editable, on-brand p...
Chronicle Labs is a Y Combinator-backed (Spring 2026) company building infrastructure for teams running AI agents in production. The platform turns productio...
ChronicleBio is a biotechnology company working at the intersection of human data and drug discovery, with the stated mission of translating human data into ...
Chronicled is a San Francisco technology company that builds and administers the blockchain-powered MediLedger Network, a decentralized platform that automat...
Chronicling America is a Library of Congress initiative providing free public access to a searchable database of historic American newspaper pages from 1770 ...
Chrono24 is one of the world's leading online marketplaces for luxury and pre-owned watches, connecting tens of thousands of professional dealers and private...
Chronosphere is a cloud-native observability platform for controlling the cost and volume of telemetry data at scale, spanning metrics, logs, traces and chan...
CHS Inc. is a Fortune 500 diversified, integrated, global agricultural cooperative owned by farmers, ranchers, cooperatives, and individual producers. Headqu...
chubao is a company surfaced as a portfolio company of qiming and added to the API Evangelist network as a stub for enrichment. This profile is a lead awaiti...
Chubb Limited is the world's largest publicly traded property and casualty (P&C) insurance company, serving consumers, small businesses, and multinational co...
chuhang is a company surfaced as a portfolio company of qiming and added to the API Evangelist network as a stub for enrichment. This profile is a lead await...
Chui, now operating as Trueface (part of BigBear.ai after the Pangiam acquisition), is a facial recognition and computer vision company. Originally launched ...
Chulalongkorn University is Thailand's oldest public research university, founded in 1917 in Bangkok. Its programmable footprint is small, real, and almost e...
chumanapp is a company surfaced as a portfolio company of qiming and added to the API Evangelist network as a stub for enrichment. This profile is a lead awa...
Chunkr is an open-source document intelligence platform that turns complex documents (PDF, Office, images) into RAG- and LLM-ready data. The Chunkr Cloud API...
Church & Dwight Co., Inc. is a Fortune 500 American consumer packaged goods (CPG) company headquartered in Princeton, New Jersey, that manufactures and marke...
ChurchTrac is all-in-one church management software (ChMS) for small and large churches, covering people and member management, church directory, groups, att...
Churnkey is retention and growth infrastructure for subscription companies. It provides personalized Cancel Flows that intercept subscription cancellations w...
Chushou (触手TV / 触手直播) was a China-based mobile game live-streaming platform, at one point among the largest mobile-focused game streaming services in China, ...
Chute was a visual marketing automation platform (getchute.com) that helped brands discover, collect, rights-manage and publish consumer and user-generated v...
Chutes is a permissionless, serverless AI compute platform that lets developers deploy and run any model as an autoscaling "chute" on decentralized GPU capac...
CI HUB (CI HUB GmbH, Berlin) builds the connector layer between digital asset repositories and the applications creative and marketing teams actually work in...
Ciao (meetciao.com) is a home-sharing platform that connects travelers with locals, letting members rent homes at local rates within a private, trust-based c...
Canadian Imperial Bank of Commerce (CIBC) is a Schedule I domestic chartered bank and one of Canada's Big Six, formed in 1961 through the merger of the Canad...
CIBC Bank USA is an Illinois state-chartered, FDIC-insured commercial bank (FDIC Cert #33306) headquartered at 120 South LaSalle Street in Chicago, Illinois....
Cicada Securities, LLC is a financial technology company revolutionizing the bond markets in Emerging Markets. It operates an Alternative Trading System (ATS...
Cider is a global direct-to-consumer digital-first fashion brand geared toward Gen Z shoppers, founded in 2020 and operating primarily at shopcider.com and t...
Cielo is one of the largest Brazilian card acquirers and a publicly traded company (B3:CIEL3), originally formed as a joint venture between Banco Bradesco an...
Ciena Corporation is a global networking equipment, software, and services vendor focused on optical and packet networking, SDN, and service automation. This...
Cigna Healthcare is a leading global health services company offering medical, dental, behavioral, and pharmacy plans for individuals, families, and employer...
Cignara is an enterprise AI platform that replaces traditional customer support (FAQ bots and IVR menus) with governed voice and chat AI agents that serve, s...
Ciitizen is a digital health company that helps patients collect, organize, and control their own medical records. Founded by Anil Sethi and backed by a16z, ...
Cilium is an open source, cloud native solution for providing, securing, and observing network connectivity between workloads, fueled by the revolutionary ke...
Ciloo is a Rotterdam-headquartered global platform for branded products and promotional merchandise. Enterprises run a branded Ciloo store — business cards, ...
Cimarex Energy was an independent oil and gas exploration and production company headquartered in Denver, Colorado, with operations focused in the Permian Ba...
Cinchy is a data collaboration ("dataware") platform whose network-based data architecture lets enterprise applications share live, governed data without mak...
Cincinnati Financial Corporation (NASDAQ: CINF) is a property and casualty insurer headquartered in Fairfield, Ohio, that markets a full suite of business, h...
Cinder is a Trust & Safety platform — an operating system for online Trust & Safety and content moderation teams. It unifies policy management, content revie...
Cinemark Holdings is one of the largest motion picture exhibitors in the world, operating theatres across the United States and Latin America under the Cinem...
Cino (getcino.com) is a European consumer fintech that offers the first shared virtual card that splits and pays a group bill at the same time. Members conne...
Cint is the world's largest global research marketplace, connecting researchers, brands, and agencies with millions of survey respondents across 130+ countri...
Cinta Networks, Incorporated was a venture-backed optical networking equipment startup of the dot-com era, funded in part by Battery Ventures and led by CEO ...
Cintas Corporation is a Fortune 500 provider of uniform rental, facility services, first aid and safety products, and fire protection services. Cintas does n...
Cintoo is a cloud-based reality-capture and digital-twin platform that transforms 3D laser-scan point-cloud data into high-fidelity, streamable 3D meshes hos...
CIONIC Inc. is a neurotechnology company in Scotts Valley, California, founded in 2018 by Jeremiah Robison, that builds "bionic clothing" for people with neu...
CipherCloud was a cloud security company, founded in 2010, that pioneered the cloud access security broker (CASB) category. Its platform provided encryption ...
CipherOwl provides AI-powered security and compliance for institutional stablecoins and digital assets. Its Screening, Risk & Reporting (SRR) API turns a blo...
CipherTrust Manager is Thales's centralized key- and data-security management platform and the control plane of the CipherTrust Data Security Platform (CDSP)...
Circa Labs (Circa) was a fintech and proptech startup that operated a rental wealth platform helping renters build financial assets and accelerate their weal...
Circana (formerly IRI and The NPD Group) is the leading advisor on the complexity of consumer behavior, providing data-driven insights, analytics, and techno...
circanews is a company surfaced as a portfolio company of slow-ventures and added to the API Evangelist network as a stub for enrichment. Enrichment probing ...
Circle Internet Financial is the issuer of USDC and EURC and operates a developer platform for moving regulated stablecoin money across the internet. Their A...
Circle (circle.so) is an all-in-one community platform for creators, coaches, and brands - hosting discussions, courses, events, live streams, memberships, p...
Circle Asia Technologies is a Singapore-headquartered consumer fintech (offices at 68 Circular Road, Singapore, and Ho Chi Minh City, Vietnam) behind the Cir...
Circle Health Group is the largest independent operator of private hospitals in the United Kingdom, running a nationwide network of hospitals and clinics tha...
Circle K is a global convenience store and fuel station chain operating more than 14,800 stores worldwide including 9,799 locations in North America and 2,69...
Circle Medical is a San Francisco-based online and in-person primary care clinic offering telemedicine and clinic-based visits with same and next-day availab...
Circle of Moms was an online community for mothers, organized around topical mom groups, discussion threads and mom blogs, covering pregnancy, babies and inf...
Circle Pharma is a clinical-stage biopharmaceutical company in South San Francisco, California, developing cell-permeable, orally bioavailable macrocycle the...
CircleCI is a continuous integration and continuous delivery (CI/CD) platform that automates software build, test, and deployment pipelines. Their developer ...
CircleCI is a continuous integration and delivery platform that automates software building, testing, and deployment. This repository is an alias of the prim...
Circleup is a company surfaced as a portfolio company of canaan-partners, gv, union-square-ventures and added to the API Evangelist network as a stub for enr...
CIRCOR International is a major US corporation and Fortune 1000 company. The CIRCOR International API provides programmatic access to its platform services, ...
The Circuit Breaker is a stability pattern for distributed systems and API architectures that prevents cascading failure when a downstream service degrades. ...
CircuitHub is an on-demand electronics manufacturing platform that provides rapid, low-cost turnkey PCB (printed circuit board) assembly for hardware and rob...
CircuitLab, Inc. is an in-browser schematic capture and circuit simulation platform that lets engineers, students, educators, and hobbyists design and analyz...
Circular was a Spanish hiring community that connected tech recruiters with software developers, describing itself as a "Hiring Community for Tech Recruiters...
Circular Genomics is a San Diego, California precision-neurology diagnostics company that uses brain-derived circular RNA (circRNA) as a class of stable, blo...
Circularity Fuels builds AI-controlled, mass-manufacturable reactors that turn waste carbon and cheap renewable power into drop-in hydrocarbons, starting wit...
Círculo de Belleza is an authorized distributor of professional beauty products in Mexico, operating an e-commerce storefront at circulodebelleza.com. It sel...
Ciridae is building an AI-native operating system for services businesses — the industrial, construction, and field-service companies that make up the real e...
Cirius Therapeutics, Inc. is a privately held clinical-stage pharmaceutical company based in Grand Rapids, Michigan, developing oral therapies for chronic me...
Cirkul, Inc. is a Tampa, Florida direct-to-consumer beverage company founded in 2016 by Garrett Waggoner and Andy Gay. Cirkul sells a reusable bottle system ...
Ciro (Ciro Technologies Inc.) is an AI sales platform that finds a revenue team's best accounts, deeply qualifies each contact, runs a contact data waterfall...
Cirrus Identity provides managed identity and access management for higher education, connecting modern identity providers, federations, and legacy systems t...
Cirsium Biosciences is a biotechnology company democratizing gene therapy through transformative manufacturing methods. It develops viral vector production s...
Cisco provides a comprehensive suite of APIs across its networking, security, collaboration, and cloud infrastructure platforms. Through Cisco DevNet, develo...
Cisco Application Centric Infrastructure (ACI) is Cisco's data-center SDN fabric, programmed through the Application Policy Infrastructure Controller (APIC) ...
Cisco Catalyst Center, formerly DNA Center, is Cisco's intent-based networking controller for enterprise campus, branch and wireless networks. It covers netw...
Cisco Catalyst SD-WAN, built on the Viptela platform Cisco acquired in 2017, is Cisco's wide-area network overlay: centralized policy, application-aware rout...
APIs for Cisco's hybrid collaboration solutions that combine Webex cloud services with on-premises Unified Communications Manager (CUCM), Expressway, and sup...
Cisco Control Hub is the administration console for Webex services. Programmatic access is delivered through the Webex Admin and adjacent REST APIs at webexa...
The Cisco Directory Connector is an on-premises Windows service that synchronizes users and groups from a corporate directory (typically Microsoft Active Dir...
API definitions for Cisco Expressway, a session border controller and firewall traversal solution for Unified Communications that provides secure remote and ...
Cisco Hardware is an aggregated index of programmable interfaces for managing Cisco network and data center hardware, including routers, switches, wireless a...
Cisco Meraki is a cloud-managed networking platform that provides wireless access points, switches, security appliances, cameras, sensors, and mobile device ...
The Cisco Product Security Incident Response Team (PSIRT) openVuln API is Cisco's machine-readable vulnerability disclosure service. It lets security teams q...
Cisco Secure Client (formerly AnyConnect) is the unified endpoint agent for Cisco security and connectivity, delivering VPN, Zero Trust Network Access, endpo...
Cisco Secure Firewall is the product line built on the Sourcefire technology Cisco acquired in 2013 — the Firepower/Secure Firewall appliances and Threat Def...
The Cisco Support APIs are the machine-readable side of Cisco's TAC and lifecycle operations: EoX for end-of-life milestones, Serial Number to Information fo...
Cisco Umbrella, built on the OpenDNS platform Cisco acquired in 2015 and now sold within Cisco Secure Access, is Cisco's cloud-delivered security service: DN...
Cisco Voice Portal (CVP) is an enterprise-class Voice XML (VXML) browser and call control platform that enables self-service applications for voice, video, a...
Cisco Webex Meetings is the meetings-focused subset of the Webex collaboration platform, providing scheduling, hosting, recording, transcription, and meeting...
Cisco XDR is Cisco's extended detection and response platform, the successor to SecureX. It correlates telemetry from Cisco Secure Endpoint, Secure Firewall,...
Cision is an AI-powered PR and earned media software platform offering REST APIs for media database access, press release distribution, media monitoring, ana...
CIT Group was a US financial holding company providing commercial financing, equipment leasing, factoring, and middle-market banking services. CIT was acquir...
CIT Vericash is a fintech enablement platform from CIT Global (founded in Toronto, Canada in 1993) that empowers banks, neo banks, microfinance institutions,...
Citadel (also branded Citadel Defense / Drone Citadel) is a counter-unmanned-aircraft-system (C-UAS) company founded in 2016 that built an automated, modular...
Citadel Securities is one of the world's leading market makers and electronic trading firms, providing liquidity and price discovery across equities, options...
The Citation File Format (CFF) is a human- and machine-readable YAML schema for providing citation metadata for software and datasets in source code reposito...
Citcon is a global payment processing platform, founded in 2015 and headquartered in San Jose, California, that unifies 100+ local and global payment methods...
Citi is the consumer-facing brand of Citigroup, the global diversified financial services holding company. The Citi developer surface is cataloged under the ...
Citibank Canada (Citi Canada) is the Canadian arm of Citigroup, chartered under Canada's Bank Act as a Schedule II (foreign bank subsidiary) deposit-taking i...
citic-pharm is a company surfaced as a portfolio company of qiming and added to the API Evangelist network as a stub for enrichment. This profile is a lead a...
The Cities Database API by AirLabs provides a global reference dataset of cities keyed to IATA metropolitan area codes, ISO country codes, and geographic coo...
Citigroup (Citi) is a global, diversified money-center financial services holding company headquartered in New York City, serving consumers, corporations, go...
Citizen is a consumer public-safety mobile application that delivers real-time, location-based safety alerts and incident notifications to users about events...
Citizens Financial Group is one of the oldest and largest financial institutions in the United States, providing retail and commercial banking products and s...
Citizens Financial Group is one of the oldest and largest financial institutions in the United States, providing retail and commercial banking products and s...
Citrine Informatics is an enterprise AI software company for materials and chemicals product development, positioning itself as the world leader in generativ...
Citrix is a global software company providing virtualization, networking, workspace, and digital experience products that allow organizations to deliver appl...
Citrix NetScaler is an application delivery controller (ADC) that provides load balancing, traffic management, application security, and application accelera...
ShareFile (now part of Progress Software) is a secure document workflow and file sharing platform that lets teams share files, collect e-signatures, request ...
Citruslabs is a clinical research organization (CRO) that designs and runs clinical trials, consumer perception studies, and randomized controlled trials for...
Citus Data is the company behind Citus, an open source extension that turns PostgreSQL into a distributed database. Rather than forking Postgres, Citus adds ...
Cityblock Health is a value-based healthcare provider delivering integrated primary care, behavioral health, and social-services support to Medicaid and lowe...
City National Bank is a national bank chartered in the United States and a wholly owned subsidiary of Royal Bank of Canada (RBC) since 2015, headquartered in...
City of Milan Open Data is a open data portal open-data portal for Italy running CKAN. It exposes the CKAN catalog API, a standardized machine-readable inter...
City of San Jose is a open data portal open-data portal for United States running CKAN. It exposes the CKAN catalog API, a standardized machine-readable inte...
City of Toronto Open Data is a municipal government open-data portal for Canada running CKAN. It exposes the CKAN catalog API, a standardized machine-readabl...
City Reach International Limited was a UK-registered telecommunications and internet-infrastructure company, incorporated 14 April 2000 at 8 Salisbury Square...
City Therapeutics, Inc. is a privately held, clinical-stage biotechnology company headquartered at 399 Binney Street in Kendall Square, Cambridge, Massachuse...
City University of Hong Kong (CityUHK) is a publicly funded (UGC) research university in Kowloon, Hong Kong SAR. IT Services runs a real API programme — a ga...
Cityblock Health is a value-based healthcare provider delivering relationship-based primary care, behavioral and mental health support, social care services,...
CityMall is an Indian social-commerce and e-commerce platform operated by Rashanbox Retail Private Limited (CIN U52190HR2020PTC086114), serving Tier-2 and Ti...
Citymapper is a London-based urban transit and journey-planning company, founded in 2011, that operates a consumer mobile app for iOS and Android covering mo...
CivaTech Oncology is a Durham, North Carolina medical device manufacturer that develops polymer-encapsulated low dose rate (LDR) brachytherapy radiation sour...
Civic is a digital identity and security platform offering authentication, identity verification, and AI agent security infrastructure. Core products include...
Civic Roundtable is a government operations platform that gives public sector organizations one place for the people, partners, and knowledge behind every mi...
Cívica Digital is a Mexican civic-technology company, founded in 2015 and backed by 500 Global, that helps governments, public institutions, and organization...
CivicPlus is a govtech company providing an integrated platform for local, state, and education government operations, serving 13,000+ public-sector customer...
The Civil Aviation Safety Authority (CASA) is Australia's independent statutory aviation safety regulator, established under the Civil Aviation Act 1988. It ...
The Civil Infrastructure Platform (CIP) is a Linux Foundation collaborative project that builds an industrial-grade open source base layer for civil infrastr...
Civil Maps was a San Francisco autonomous-vehicle mapping company founded in 2015 by Sravan Puttagunta and Scott Harvey, with Fabien Chraim and Anuj Gupta on...
Civitai is the largest open community for Stable Diffusion, SDXL, Flux, and video AI models — hosting over a million model checkpoints, LoRAs, embeddings, an...
Civitas Learning is a higher education technology company whose Student Impact Platform unifies student data, predictive analytics, and coordinated workflows...
Civitas Resources is an independent exploration and production company focused on developing oil and natural gas resources in Colorado's Denver-Julesburg Bas...
Civitas Therapeutics was a privately held biopharmaceutical company founded in 2009 (Chelsea/Cambridge, Massachusetts) that developed inhaled therapeutics us...
CIX Technology (此芯科技) is a Chinese fabless semiconductor company founded in 2021 that designs high-performance, general-purpose heterogeneous intelligent CPU...
CJ Affiliate (formerly Commission Junction) is one of the largest affiliate marketing networks, connecting publishers with thousands of advertiser programs. ...
CKAN Demo is a organization open-data portal running CKAN. It exposes the CKAN catalog API, a standardized machine-readable interface over approximately 13 d...
Clad Labs is a San Francisco developer-tools startup (Y Combinator, Fall 2025) building Chad IDE, a desktop development environment that orchestrates multipl...
Cladwell is a smart-closet and outfit-planning consumer application that helps people build capsule wardrobes and get more wear out of the clothes they alrea...
Claim — legally Claim Digital Assets, Inc. — is a New York consumer rewards app that pays people cash back for showing up in person at restaurants and retail...
Claim Genius is an AI vehicle-inspection and automated damage-assessment company serving auto insurance claims, underwriting, dealerships, salvage, lease and...
Claim.MD is a medical-claims clearinghouse that connects healthcare providers and software vendors to thousands of payers. Its REST API (authenticated with a...
Claimglide (ClaimGlide) is an AI-powered software platform that automates the end-to-end prior-authorization process for private medical practices and health...
claimsforce GmbH is a Hamburg-based insurtech building AI-powered software for property and casualty claims management and underwriting. Its platform helps i...
ClaimSorted is a tech-enabled third-party administrator (TPA) for insurance claims, combining human claims-handling expertise with proprietary technology to ...
Clair Inc is a New York-based financial technology company that provides free, compliant On-Demand Pay (earned wage access) as an embedded service inside the...
Clairity Technology Inc. is a Los Angeles based climate-tech company building gigaton-scale carbon dioxide removal using Direct Air Capture (DAC) paired with...
Clanbeat is an Estonian education-technology company whose app supports student and staff well-being by nurturing social and emotional learning (SEL) through...
CLAP (주식회사 디웨일 / Dwhale Inc.) is a South Korean SaaS company offering an AI-powered, customizable performance management platform for enterprises. It covers ...
Clara is a company surfaced as a portfolio company of 500-global, general-catalyst, ggv-capital, iconiq-capital, techstars and added to the API Evangelist ne...
Clara is an AI-powered primary care and longevity practice, founded by the team behind Circle Medical and backed by Y Combinator (Spring 2026) and A.Capital....
CLARA Analytics is an AI-as-a-service provider for casualty insurance claims, serving carriers, MGAs/MGUs, reinsurers, third-party administrators and self-in...
Clarabridge was a customer experience management (CEM) and conversational analytics company known for its natural-language-understanding platform that analyz...
Clarapath is a medical robotics company headquartered in Hawthorne, New York that automates the tissue sectioning step of the clinical histopathology workflo...
Clari is an enterprise revenue orchestration platform that publishes three machine surfaces. The Clari Revenue API v5 (api.clari.com/v4) is an asynchronous, ...
Clarifai is an AI computer vision and NLP platform providing REST and gRPC APIs for image recognition, object detection, text analysis, visual search, and cu...
Clarifeye is an AI-native knowledge infrastructure platform that captures the undocumented knowledge locked in people's heads. Its AI interviewer, Clara, run...
Clarify Health Solutions is a healthcare analytics and outcomes company that helps health systems, payers, and life sciences organizations understand cost, q...
Clarisights is an enterprise marketing analytics platform that unifies marketing data from channels, web analytics, attribution platforms, and the data wareh...
Clarity (clarity.fm) is an on-demand business advice marketplace that connects entrepreneurs and startup founders with a curated network of vetted experts, a...
Clarity AI is a sustainability technology and fintech company that provides AI-powered extra-financial intelligence for financial decision-making. Its platfo...
Clarity Money was a personal-finance and money-management mobile app founded in 2016 by Adam Dell (Oath Holdings / Dell family) that used data-driven analysi...
Clarity Pediatrics is a virtual pediatric telehealth clinic that diagnoses and treats ADHD, anxiety, and childhood obesity in children ages 5-17, currently s...
Clarium is a healthcare supply chain resiliency company founded in early 2020 during the COVID-19 pandemic and headquartered in New York City. Its AI-powered...
Clarivate is a global information services company providing data, insights, and analytics across academia, government, life sciences, healthcare, and intell...
Clark ("Dein Versicherungsmanager") is a Germany-based digital insurance manager that lets consumers view, compare, optimize, and manage all of their insuran...
Claros is a data center power delivery company reimagining how energy moves from chip to grid for AI and high-performance computing infrastructure. Based in ...
Claroty is a cybersecurity company that protects cyber-physical systems (CPS) across industrial, healthcare, commercial, and public-sector environments. Its ...
Clasp Therapeutics, Inc. is a clinical-stage precision immuno-oncology company developing next-generation T cell engagers (TCEs) built on its proprietary pHL...
Class (Class Technologies Inc.) is an edtech company providing a next-generation virtual classroom platform for instructor-led live learning. Built on Zoom a...
Class (fka ClassEDU) is a virtual classroom platform, founded in 2020 by education-technology leader Michael Chasen, that adds a full teaching and learning l...
Class Companion is a company surfaced as a portfolio company of index-ventures and added to the API Evangelist network as a stub for enrichment. Sector: ai-m...
Class Technologies Inc. builds Class, a virtual instructor-led learning platform that layers a full classroom experience on top of Zoom and Microsoft Teams, ...
ClassAction operates enjin (集団訴訟プラットフォーム enjin), a Japanese class-action / group-litigation platform that connects consumers who have suffered damages from t...
ClassDojo is a San Francisco-based education technology company that builds a classroom communication and behavior management platform connecting teachers, s...
Classera is an AI-powered education technology company that goes beyond a traditional Learning Management System (LMS) to deliver a complete education ecosys...
Classic (a.k.a. "OG") is the legacy ShapeShift crypto swap interface at classic.shapeshift.com, now redirecting to og.shapeshift.com. ShapeShift is a self-cu...
Classif.io provides machine-learning-powered classification APIs that identify and label visual content. The flagship offering is a Fashion Style Classificat...
Classiq Technologies is a Tel Aviv, Israel headquartered enterprise quantum software company founded in 2020 by Nir Minerbi (CEO), Amir Naveh (CPO), and Dr. ...
ClassLink is an EdTech identity and access management platform purpose-built for K-12 school districts, providing single sign-on (SSO) to over 6,000 digital ...
ClassPass is a fitness and wellness marketplace that lets consumers book classes, gym visits, and spa/wellness experiences across a network of studios in a s...
ClassWallet is a patented digital wallet and public-funds disbursement platform used by government agencies, school districts, and program administrators to ...
Classy is an online fundraising platform for nonprofits - donation forms, peer-to-peer campaigns, crowdfunding, and event/ticketing pages - built around Orga...
CLAUDE.md is the markdown-based project memory format used by Anthropic's Claude Code CLI to give the model persistent, session-spanning instructions about a...
Clausematch is a London-founded regulatory technology (RegTech) company providing a cloud platform for policy and procedure management, regulatory change man...
Clawvisor is the authorization layer for AI agents — a Y Combinator (Spring 2026) security gateway that sits between an AI agent and the tools it acts on (Gm...
Clay is an AI-native sales prospecting and GTM data orchestration platform built around Clay Tables — spreadsheet-like workspaces that combine 150+ data prov...
Clean Energy Fuels is a major US corporation and Fortune 1000 company. The Clean Energy Fuels API provides programmatic access to its platform services, data...
Clean Harbors is the largest provider of environmental and industrial services in North America, delivering hazardous and non-hazardous waste management, eme...
Clean Urban Energy, Inc. was a Chicago, Illinois cleantech company that turned large commercial office buildings into grid-scale thermal energy storage asset...
CleanCapital is a New York based clean energy investment firm, founded in 2015, that develops, constructs, acquires, owns and operates distributed-generation...
CleanCloud is cloud-based point-of-sale (POS) and business management software for dry cleaners, laundromats, laundry services, and shoe repair businesses. I...
CleanCo is a United Kingdom-based beverage company, founded in 2019 by Spencer Matthews, that produces premium low- and no-alcohol alternative spirits. Its p...
Cleanlab is a data-and-AI trust platform. Its Trustworthy Language Model (TLM) wraps any LLM with a real-time trustworthiness score to catch hallucinations, ...
Cleanly was a US-based on-demand laundry and dry-cleaning startup (backed by 500 Global and Y Combinator) that has since rebranded and now operates as ByNext...
Cleanshelf was a SaaS management platform that helped enterprises discover and inventory their SaaS applications, optimize software licenses, track spend, an...
CleanSlate (CleanSlate Centers) is a national outpatient medical group treating opioid and alcohol use disorder with physician-led, office-based medication-a...
Cleanup.pictures provides AI-powered photo cleanup, object and watermark removal via inpainting. The public API is hosted on the ClipDrop platform (now Jaspe...
Cleanwise (Cleanwise, Inc.) is a Jan/San procurement management company serving multi-location national and regional businesses. The company applies janitori...
CLEAR (clearme.com) is a secure identity company best known for its biometric identity network. For developers, CLEAR1 exposes an identity verification API: ...
Clear Ballot Group, Inc. is an election technology company that builds transparent, verifiable voting systems for election administrators across the United S...
Clear Books is UK cloud accounting software with a REST API for managing invoices, expenses, bank transactions, contacts, reports, and tax submissions for sm...
Clear Capital is a real-estate valuation and property data platform serving mortgage lenders, investors, and capital markets. Its developer surface is expose...
Clear Channel Outdoor (NYSE: CCO) is one of the largest out-of-home (OOH) advertising companies in the world, operating billboards, street furniture, transit...
Clear Channel Outdoor Holdings is one of the largest out-of-home advertising companies in the world and a Fortune 1000 firm, operating billboards, street fur...
Clear Street is a New York–based financial technology firm building independent, cloud-native prime brokerage, clearing, and execution infrastructure for ins...
ClearBank is a UK clearing and Banking-as-a-Service bank, founded in 2015 by Nick Ogden (founder of WorldPay) and Charles McManus and granted a banking licen...
Clearbit is a B2B marketing and sales intelligence platform whose REST APIs resolve an email address to a person, a domain to a company, and an IP address to...
Clearbos (clearorthod / 可丽尔博士) is a Chinese clear-aligner orthodontics company that designs and manufactures invisible teeth-alignment systems for adults and...
ClearCare (originally ClearCare Online) is a web-based home care agency management platform founded in 2011 and headquartered in San Francisco. It provides n...
Clearco (formerly Clearbanc) is a Toronto-based fintech that provides non-dilutive, revenue-based working capital to ecommerce and direct-to-consumer brands....
Clearco is a fintech company providing non-dilutive, revenue-based capital to direct-to-consumer ecommerce and SaaS businesses, having deployed over $3 billi...
Clearcover is a digital-first auto insurance company that offers customizable, affordable car insurance backed by AI-assisted claims that can resolve eligibl...
ClearFlame Engine Technologies was a Woodridge, Illinois clean-combustion engine startup founded in 2016 by BJ Johnson and Julie Blumreiter, developing a ret...
Cleargraph was a Palo Alto, California startup building natural-language and graph-based search over data, operating under the tagline "Data Accessible throu...
Clearing (WTUK Limited trading as Clearing) is a cross-border financial infrastructure provider offering multi-currency accounts, global payments, cross-curr...
ClearMix was a technology startup founded by Gabriel Ruttner and backed by Bloomberg Beta. It is listed in Bloomberg Beta's public portfolio with an exit mar...
ClearML is an open-source MLOps platform with experiment tracking, datasets, model serving, and orchestration. The ClearML Server exposes a versioned REST AP...
ClearMotion is an automotive motion-technology company founded out of MIT in 2012 by Zack Anderson and Shakeel Avadhany, headquartered at its US innovation l...
ClearNote Health (formerly Bluestar Genomics) is a US cancer detection company with offices in San Diego and San Mateo, California. Its proprietary 5hmC epig...
ClearScore is a London-founded fintech (2015) that gives consumers free access to their credit score and report and matches them to financial products — cred...
ClearSlide is a sales engagement platform, now part of Bigtincan, that unifies content management, communications (email, web conferencing, screen share), an...
Clearspeed is a voice-based risk assessment company whose AI analyzes involuntary vocal characteristics — tone, cadence, hesitation and stress — in a subject...
Clearstep is a digital health company whose clinical AI agents automate patient triage, scheduling, and care navigation for hospitals and health systems. Bui...
Clearstory Data was a big-data analytics startup (Menlo Park / Mountain View, CA) that built a cloud service for blending and visualizing enterprise and thir...
Clearstream is a leading provider of post-trade infrastructure services for international securities transactions. They offer settlement, custody, and collat...
Cleartax (operating as Clear, clear.in) is an Indian fintech and financial-compliance automation platform that provides tax, GST, and e-invoicing software fo...
ClearVector is an identity-driven detection and response platform for cloud production environments. It attributes every action in real time to human, non-hu...
Clearview AI is a U.S.-based facial recognition company providing identity verification, investigative search, and biometric matching services primarily to l...
ClearVIN is a vehicle-history and VIN data provider and an approved NMVTIS data provider. Its REST API decodes North American (U.S. and Canada) VINs into 100...
Clearwater Paper is a major US corporation and Fortune 1000 company. The Clearwater Paper API provides programmatic access to its platform services, data, an...
Clearwave is a patient revenue-cycle and self-service engagement platform for healthcare practices, covering online scheduling, self-service registration and...
Clearwell Systems is a company surfaced as a portfolio company of redpoint-ventures and added to the API Evangelist network as a stub for enrichment. This pr...
Cledara is a SaaS management platform that helps companies manage, control, and optimize software spending. The platform provides visibility into all softwar...
Cleerly is a digital healthcare company building an AI-powered platform for the diagnosis and management of coronary artery disease (heart disease). Its soft...
Clementine (Clementine Labs) was a New York based enterprise communication startup founded in 2013 and publicly launched in September 2014, offering workplac...
Cleo is an AI-powered personal finance assistant delivered through a chat interface in iOS and Android apps. The platform helps consumers budget, track spend...
Clerio Vision is a development-stage ophthalmic medical device company based in Rochester, New York, commercializing LIRIC (Laser Induced Refractive Index Ch...
Clerk is a drop-in authentication and user management platform for web and mobile applications. The product spans sign-up / sign-in flows, user profiles, mul...
Clerk is a complete user management and authentication infrastructure platform offering embeddable UI components, flexible APIs, and admin dashboards. It pro...
Clerk is a complete authentication and user management platform for web and mobile apps, providing embeddable UI components, SDKs, and REST APIs to handle si...
Clerk.io is an e-commerce personalization platform that uses artificial intelligence and machine learning to deliver tailored product recommendations, on-sit...
Clerkie, operated by Henry Labs Inc. and founded in San Francisco in 2016, is an AI-powered debt management and loan-recovery platform serving both consumers...
Clerky is an online legal service that helps startup founders handle their legal paperwork safely and efficiently. Designed by startup attorneys formerly at ...
Cleveland-Cliffs is North America's largest flat-rolled steel producer and supplier of iron ore pellets, operating an integrated business spanning mining, st...
Clever is a K-12 EdTech identity platform that provides a unified single sign-on portal and roster synchronization service used by over 111,000 US schools, i...
Clever Care Health Plan is a California Medicare Advantage (HMO and HMO C-SNP) plan headquartered in Huntington Beach, CA, that blends the healing therapies ...
Clever Care Health Plan is a California Medicare Advantage (HMO and HMO C-SNP) insurer that blends Eastern and Western medicine for seniors. For developers i...
CleverDeck is a spaced-repetition flashcard application for iOS, built by an independent developer to help people learn and retain vocabulary and other mater...
Clevergy (The Clevergy Solution, SL) is a Madrid-based climate-tech SaaS company, founded in 2022, that sells white-label energy-management software to elect...
CleverPet is a pet-technology company behind the CleverPet Hub, a programmable "game console for pets" that gives dogs and cats mental stimulation through pu...
CleverTap is a customer engagement and retention platform that helps businesses understand user behavior, segment audiences, and deliver personalized experie...
ClickMechanic is the UK's leading online car-repair marketplace, founded in 2012, that connects car owners with vetted mobile mechanics and independent garag...
Click Therapeutics, Inc. is a New York-headquartered digital medicine company founded in 2012 by David Benshoof Klein that develops, validates, and commercia...
Clickable is a marketing analytics and digital advertising platform founded in 2006 that serves as an ads and analytics partner for businesses and agencies. ...
Clicker is a consumer-facing streaming guide and discovery platform that helps people find where to watch popular and new movies and TV shows across streamin...
ClickFunnels is a sales funnel and online business platform that lets entrepreneurs build landing pages, sales funnels, checkout flows, courses, membership s...
ClickHouse is a fast open-source column-oriented database management system that enables real-time analytical reporting using SQL. ClickHouse exposes multipl...
ClickPost is a logistics and supply chain platform that aggregates 500+ carrier integrations, multi-channel customer notifications, and 50+ storefront/OMS/WM...
Clicks (Clicks Health) is an AI-native operations company that deploys AI agents to run complete healthcare back-office workflows. Its agents handle revenue ...
ClickSend is a cloud communications company providing a single REST API for business messaging across SMS, MMS, voice / text-to-speech, transactional email, ...
ClickSend is a global business communications platform for sending and receiving SMS, MMS, voice, email, fax, and physical post via API or web dashboard, wit...
Clicktivated is a video technology platform that turns existing video content into interactive, shoppable experiences without re-shooting or re-editing. Its ...
Clicky (ClickyPass) was an Argentine fitness-membership startup founded in 2015 in Cordoba by Ezequiel Bucai. It offered a single all-access monthly pass ($1...
Cliffs Natural Resources is the legacy corporate name for what is now Cleveland-Cliffs Inc., a major mining and natural resources company that produces iron ...
Clikalia is a Spanish proptech founded in 2018 by Alister Moreno and Pablo Fernandez that operates an iBuyer model for residential real estate: it makes home...
Climacell (styled ClimaCell) was a Boston-based weather-intelligence startup that pioneered a "Weather of Things" approach — deriving hyperlocal precipitatio...
Climate Engine is a geospatial climate and remote-sensing data platform that runs on Google Earth Engine. Its commercial REST API (api.climateengine.org) pro...
Climate FieldView is a digital agriculture platform from Bayer (originally developed by The Climate Corporation) that gives growers, agronomists, and agribus...
Climate X is a London-headquartered climate risk analytics company that translates physical climate hazards into financial loss metrics for banks, insurers, ...
ClimateAi (climate.ai) is a climate-intelligence company that turns global weather, climate and extreme-event modeling into decision-grade forecasts for agri...
Climatiq provides a developer-first API for carbon accounting and emissions calculations. The platform packages a curated emission-factor database together w...
Climavision is a Louisville, Kentucky weather intelligence company that combines a proprietary nationwide supplemental network of low-altitude X-band, dual-p...
Climeworks AG is a Swiss carbon dioxide removal company founded in 2009 as an ETH Zurich spin-off by Christoph Gebald and Jan Wurzbacher. It designs, builds ...
Clinc is a conversational AI platform for banking and financial services, founded in 2015 in Ann Arbor, Michigan. It provides the Natural Language Understand...
Cline (formerly Claude Dev) is an open-source autonomous coding agent. The Cline VS Code extension has 5M+ installs; JetBrains is in early access; the Cline ...
Clinflash (易迪希医药科技 / Clinflash Healthcare Technology) is a Chinese clinical-research technology company founded in 2014 that provides a cloud-based clinical ...
ClinicalTrials.gov is the U.S. National Institutes of Health (NIH) registry and results database of publicly and privately supported clinical studies of huma...
Clinikk (Clinikk Health Hub) is a Bangalore, India-based primary healthcare provider offering membership-based access to unlimited doctor consultations, free...
Cliniko is practice management software for allied health practices and clinics - physiotherapy, osteopathy, chiropractic, podiatry, psychology, massage, and...
Clinkle was a Silicon Valley mobile-payments startup founded in 2012 by Stanford student Lucas Duplan. In 2013 it raised roughly $30 million in what was then...
Clinovas LTD (Clinova, clinova.ai) is an AI-powered patient recruitment platform for clinical trials. Per the company's own site, it matches eligible patient...
Clio is a cloud-based legal practice management platform used by law firms for matter management, contacts, calendaring, time and billing, trust accounting, ...
Clip (legal name Payclip) is a Mexico City-based fintech and SMB acquirer often described as the Square equivalent in Mexico. Founded in 2012, Clip enables m...
Clipboard Health (now branded simply "Clipboard", at clipboardworks.com) is a U.S. healthcare workforce marketplace that connects workplaces — long-term care...
ClippPR (later rebranded Primeloop) was a startup that helped brands and PR agencies clip and track their press coverage, measure the value of earned media, ...
CliQr Technologies was a San Jose, California cloud management software company, backed by GV (Google Ventures) and Google Capital, that built the CloudCente...
Clivi is Mexico's largest digital clinic for diabetes and obesity care, delivering fully online telehealth treatment that combines endocrinologists, internis...
Cloaked is a consumer privacy and identity-protection platform that lets people create unlimited unique identities to shield their real personal data. Each i...
Clockify is a time tracking and timesheet platform used by teams to track work hours across projects with a timer, manual timesheets, kiosk check-in, schedul...
Clockodo is a German-built, cloud-based time-tracking and project- management application used by service firms, agencies, and freelancers. In addition to it...
Clockster is a frontline staff-management super-app for food & beverage and retail businesses, consolidating attendance and time tracking, shift scheduling, ...
Clockwise was an AI-powered calendar optimization platform that helped individuals, teams, and organizations protect focus time, reduce meeting overload, and...
Clockwork Labs is a San Francisco software company (founded 2019) that builds SpacetimeDB, a relational database that is also an application server: develope...
Clockworks Analytics is a Boston-area building-analytics company whose cloud platform performs automated fault detection and diagnostics (FDD) on HVAC and bu...
Clojars is a community repository for open source Clojure libraries, providing a REST API for searching artifacts, retrieving version information, accessing ...
Clone Robotics develops musculoskeletal, intelligent humanoid androids and robotic hands built on Myofiber, its artificial-muscle technology pioneered in 202...
Cloover is a climate-fintech company building an all-in-one, "Shopify of energy" platform for the residential renewable-energy transition. It connects the st...
Close is an inside-sales CRM with calling, email, SMS, and WhatsApp built in. The Close API exposes leads, contacts, opportunities, tasks, activities (calls,...
Close Brothers Group plc (LSE: CBG) is a UK merchant banking group founded in 1878 and a constituent of the FTSE 250 Index, headquartered at 10 Crown Place, ...
Closing Theory Studios, Inc. is an independent mobile game studio founded in 2023 and based in Austin, Texas, on a mission to bring the real world into games...
Closinglock is an Austin, Texas fintech and fraud-prevention company whose platform secures the money movement and identity checks inside a residential real ...
Closure (Closure Intelligence, Inc.) builds an AI-powered digital analyst platform for law enforcement agencies that securely transcribes, translates, search...
Clothes Horse was a New York-based, data-driven size-and-fit recommendation company for online apparel shopping. It matched a shopper's body measurements and...
Cloud is a topic profile in the API Evangelist Network covering the major public cloud platforms and their APIs. The topic indexes the hyperscalers (Amazon W...
Cloud Academy is a hands-on technology skills training platform, now operating as the QA Learning Platform (cloudacademy.com redirects to platform.qa.com). I...
Cloud Commerce (CloudCommerce) is a Bangkok, Thailand-based venture tech builder helping small and medium enterprises across Southeast Asia sell globally. Ba...
Cloud Custodian is an open-source rules engine for cloud security, compliance, and cost-optimization governance now stewarded by Stacklet. Operators express ...
Cloud Elements was a Denver-based API integration platform that offered pre-built connectors ("Elements") and category-level Unified APIs (CRM, Documents, Fi...
Cloud ex Machina (CxM) builds Dex, an agentic AI teammate for cloud cost and governance management. Dex continuously maps AWS, Azure, GCP and Kubernetes esta...
Cloud Foundry is an open-source, multi-cloud Platform as a Service (PaaS) governed by the Cloud Foundry Foundation. It provides a developer-friendly applicat...
Cloud Native Buildpacks (CNBs) transform application source code into OCI-compliant container images that can run on any cloud, without requiring Dockerfiles...
Cloud Native Buildpacks (CNB) is a CNCF-graduated specification and set of tooling for transforming application source code into OCI images that can run on a...
Cloud Peak Energy Inc. was an American coal mining company headquartered in Gillette, Wyoming, established in 2009 as a spin-off from Rio Tinto Energy Americ...
Cloud Storage is a topic profile in the API Evangelist Network covering the major cloud and S3-compatible object, file, and block storage APIs. The topic ind...
Cloud Storage and Data Acquisition is a topic profile in the API Evangelist Network covering APIs and tooling for ingesting, moving, and persisting bulk and ...
Cloud9 Esports, Inc. is a North American professional esports organization founded in 2013 by Jack and Paullie Etienne and headquartered in Santa Monica, Cal...
Cloudability (an IBM Apptio product) is a cloud cost management and FinOps platform providing cost visibility, optimization recommendations, anomaly detectio...
CloudAlly (now part of OpenText Cybersecurity) is a SaaS backup and recovery service that protects business data in Microsoft 365, Google Workspace, Salesfor...
Cloudastructure Inc. is a cloud-based AI video surveillance and remote guarding company that combines cloud infrastructure, computer-vision machine learning,...
Cloudbeds is a San Diego-based hospitality management platform for small and mid-size independent hotels, hostels, and groups, offering PMS, channel manager,...
CloudChipr is a cloud cost-management and FinOps platform that consolidates AWS, Azure, and GCP spend in a single console and automates resource cleanup, rig...
CloudCoreo was a Seattle-based cloud security startup (founded 2016, seed round led by Madrona Venture Group) that built a cloud configuration and vulnerabil...
CloudCraze was an enterprise B2B commerce platform built natively on the Salesforce Platform, letting businesses launch online B2B storefronts fast and scale...
CloudEagle.ai is an AI-powered SaaS management and procurement platform that helps IT, security, finance, and procurement teams discover, govern, optimize, a...
Cloudera is a hybrid data platform company offering the Cloudera Data Platform (CDP) for data engineering, data warehousing, machine learning, streaming, and...
CloudEvents is a CNCF graduated specification for describing event data in a common way. It provides a consistent format for event metadata across services, ...
Cloudflare AI Gateway is a managed LLM proxy that sits in front of 23+ AI providers (OpenAI, Anthropic, Google AI Studio, Google Vertex AI, Amazon Bedrock, A...
Cloudflare D1 is a managed, serverless SQLite database service with a REST API for querying D1 databases, executing SQL statements, listing databases, and ma...
Cloudflare Workers KV is a globally distributed key-value store that allows developers to store and retrieve data at low latency from Cloudflare's edge netwo...
Cloudflare Queues is a flexible, scalable message queue service built into the Cloudflare Workers ecosystem. It provides guaranteed message delivery with a R...
Cloudflare R2 is S3-compatible object storage with zero egress fees. It provides both an S3-compatible REST API and a Cloudflare API for managing buckets, ob...
Cloudflare Stream is the video streaming, hosting, and live-video product from Cloudflare - a single REST API for uploading, storing, encoding, and deliverin...
Cloudflare Turnstile is Cloudflare's free, smart CAPTCHA alternative that verifies real users without sending traffic through Cloudflare's network. It runs n...
cloudflare-com is an alias profile for Cloudflare. The canonical company profile lives at the cloudflare repository in the API Evangelist Network; this entry...
CloudFront is Amazon Web Services' content delivery network (CDN) for delivering data, video, applications, and APIs globally with low latency. This reposito...
CloudGenix was a cloud-native SD-WAN (software-defined wide area network) company founded in 2013 and backed by Mayfield. Its AppFabric platform let enterpri...
CloudHealth (now VMware Tanzu CloudHealth, owned by Broadcom) is a multi-cloud financial and operational management platform. It provides cost visibility, op...
CloudHealth Technologies is a cloud financial management (FinOps) and multi-cloud governance platform, founded in Boston and backed by Kleiner Perkins before...
Cloudimage (by Scaleflex) is an image and video optimization, resizing, and CDN service. Its core interface is a URL-based transformation API - you request a...
Cloudinary is a cloud-based service that provides comprehensive solutions for managing digital media assets, including images and videos, for websites and mo...
Cloudistics was a composable, hyperconverged cloud infrastructure software company whose platform managed applications, virtual machines, storage, and networ...
CloudKitchens, operated by City Storage Systems, builds and runs delivery-only "ghost kitchen" facilities and the restaurant technology stack that runs them,...
CloudLock is a cloud-native Cloud Access Security Broker (CASB) that protects data, users, and applications across SaaS, IaaS, PaaS, and IDaaS environments. ...
CloudMinds — now operating as Dataa Robotics (达闼机器人股份有限公司) — is a cloud-robotics company founded in 2015, originally with dual headquarters in Beijing, China...
CloudNuro is an enterprise SaaS management and FinOps platform that combines SaaS discovery (shadow IT), SaaS subscription and license optimization, user lif...
CloudPhysics is a SaaS-based big-data analytics platform for virtualized IT infrastructure, founded in 2011 and acquired by Hewlett Packard Enterprise in 202...
Cloudpipes was a Sofia (Bulgaria) and London-based iPaaS (integration platform as a service) that provided a cloud-based integration and workflow-automation ...
CloudPost Networks is a Santa Clara, California device-security company founded in 2015 that rebranded as Ordr (ordr.net). It builds an AI-powered device int...
Cloudprinter.com is a global print-on-demand and print-fulfillment API network connecting buyers to 170+ print partners worldwide. The CloudCore REST API let...
CloudQuery is a cloud infrastructure data platform that gives platform engineering and cloud operations teams a queryable SQL data layer for visibility, gove...
CloudRF is a radio frequency (RF) propagation, coverage modeling, and wireless network planning service. The HTTPS REST API at api.cloudrf.com offers point-t...
CloudSight Inc. is a computer-vision company that sells general-purpose image understanding as a single, simple REST API. A client POSTs an image — as a mult...
CloudSimple was an enterprise software company that ran secure, dedicated VMware workloads (VMware Cloud Foundation - vSphere, vSAN, NSX) as a managed servic...
Cloudsmith is a cloud-native, universal package management platform providing fully managed, geo-replicated artifact repositories for over 30 package formats...
CloudSwitch was a cloud-infrastructure software startup founded in 2008 by Ellen Rubin and John Considine and headquartered in Burlington, Massachusetts. Its...
CloudTalk is an AI-powered cloud call center and business phone system (CCaaS) for sales and customer support teams, backed by Point Nine. Its public REST AP...
CloudTrucks (operated by Cloud Technologies, Inc.) is a San Francisco-based virtual trucking carrier and business-management platform for owner-operators and...
CloudWalk, Inc. is a Sunnyvale- and São Paulo-based payments and financial-infrastructure company that builds an AI-native transaction layer for small busine...
Cloudwell (cloudwell.io) is a Microsoft 365 and Azure-focused software partner founded in 2012, offering a suite of SharePoint and Teams apps: Calendar Overl...
CloudZero is a cloud cost intelligence and FinOps platform that automates the collection, allocation, and analysis of infrastructure spend to uncover waste a...
Clounix (云合智网, Yunhe Zhiwang) is a fabless semiconductor company founded in 2020 and headquartered in Shanghai, with additional offices in Hangzhou, Nanjing,...
CloutDesk (formerly CloutJam) is a 500 Global-backed, New York-based platform for modern influencer marketing and creator management, building open infrastru...
Clover is a Fiserv-owned point-of-sale platform for small and mid-size merchants. The Clover developer platform exposes the Clover REST API for inventory/ord...
Clover Health is a Medicare Advantage health insurer that runs a public developer program built on healthcare interoperability standards. Its public FHIR R4 ...
Clover Network Inc. was a Silicon Valley mobile-payments startup that launched publicly in March 2012 with a one-click, app-based checkout network aiming to ...
Clover Security is a Tel Aviv-based product security company (founded 2023) that builds design-led AI security agents for the software development lifecycle....
Cloverleaf AI is a business-to-government (B2G) sales intelligence platform, headquartered in Denver, Colorado, that monitors 45,000+ government organization...
Cloverly is an Atlanta-headquartered climate technology company that operates a developer-first carbon-credit infrastructure platform. The Cloverly API estim...
Clozd is a Lehi, Utah based decision-intelligence and win-loss analysis platform that collects structured buyer feedback — through human-led live interviews,...
Club Factory was a Chinese-owned cross-border e-commerce marketplace app that grew to roughly 70 million users globally, with India its largest market at aro...
Club Feast is a technology-enabled restaurant delivery and corporate catering company founded in 2020 by Atallah Atallah, Ghazi Atallah, and Chris Miao. It b...
Clubessential is a Cincinnati-based provider of club management software for private country, golf, city, athletic, and yacht clubs. Its cloud suite unifies ...
Clubhouse (Alpha Exploration Co.) is a social audio application founded in 2020 by Paul Davison and Rohan Seth, backed by Andreessen Horowitz (a16z) and Kind...
CLUBZERO (CLUBZERØ) is a London-based reuse system administrator helping the food and beverage industry transition from single-use to reusable packaging. Its...
Clue, operated by BioWink GmbH in Berlin, Germany, is a science-driven menstrual, ovulation, pregnancy, and reproductive health tracking app with 100M+ downl...
Cluely is an AI meeting assistant that listens to calls in real time, transcribes across 12+ languages, and surfaces instant notes, answers, and next steps t...
Clumio (a Commvault company) is a secure, air-gapped backup-as-a-service platform for the public cloud. It delivers fully managed, immutable data protection ...
ClusterK was a cloud cost-optimization startup founded in 2013 in Palo Alto, California by Dmitry Pushkarev. Its software let AWS users run production and ba...
Clusters is a multichain namespace and identity service that gives users a single universal name across blockchain ecosystems instead of a separate domain pe...
Clustree was a French HR-technology startup founded in 2014 that built an AI-powered skills engine and a multilingual skills ontology (over 53,000 verified s...
Clutch is a B2B ratings and reviews platform that helps businesses identify and connect with service providers, including IT services, marketing agencies, an...
Clutch (withclutch.com) is a US fintech that builds digital origination and lending automation software exclusively for credit unions. The platform spans con...
Clutch is a Toronto-headquartered, vertically integrated online used-car retailer serving Canadian drivers. Unlike marketplace models that broker to third-pa...
Clutch Learning (Clutch Prep) was a Miami-based education-technology startup founded in 2011 that helped more than two million college students learn through...
Clutch Wallet was a Los Angeles-based web3 startup building a non-custodial "social wallet" and web3 toolkit — a seedless browser extension and mobile wallet...
Clutter is a full-service, on-demand storage and moving company (clutter.com) that picks up, professionally packs and photo-catalogs customers' belongings, s...
CMA CGM is a Marseille-headquartered French container shipping, logistics, and port operator and the third-largest ocean carrier in the world. Founded in 197...
CMC Materials is a global supplier of consumable materials primarily to the semiconductor industry, including chemical mechanical planarization (CMP) slurrie...
Cmd was a Vancouver, Canada-based cybersecurity startup founded in 2016 that built runtime security and observability purpose-built for Linux infrastructure,...
CME Group is the world's largest derivatives exchange and operator of the CME, CBOT, NYMEX, and COMEX markets, offering futures and options across interest r...
CMiC is a unified construction-industry ERP and project management platform used by general contractors, civil contractors, and heavy/highway builders. CMiC ...
CMLabs (千麦医疗 / Qianmai Medical) is an independent third-party clinical laboratory group headquartered in China. It operates a network of medical testing labo...
CMR Surgical is a British medical-device company headquartered in Cambridge, UK, founded in 2014 (as Cambridge Medical Robotics). It develops Versius, a smal...
Blue Button 2.0 is the Centers for Medicare & Medicaid Services (CMS) API that lets Medicare beneficiaries share their Parts A, B, and D claims data with app...
CMS Energy is an energy holding company whose primary subsidiary is Consumers Energy, an electric and natural gas utility serving customers in Michigan. Cons...
CMS Open Payments is the U.S. federal transparency program (run by the Centers for Medicare and Medicaid Services) that publishes payments and transfers of v...
The Centers for Medicare & Medicaid Services (CMS) is the U.S. federal agency within the Department of Health and Human Services that administers Medicare, M...
cn is the China-region web presence (cn.ausperbio.com) of AusperBio Therapeutics (Hangzhou Ausper Bio / 杭州浩博医药有限公司), a Phase II clinical-stage biopharmaceuti...
CNANO (Jiangsu Cnano Technology Co., Ltd., Shanghai STAR Market 688116) is a carbon nanotube and graphene materials manufacturer founded in 2011 and headquar...
CNC24 is a German online manufacturing platform for ordering custom CNC parts and precision components. Customers upload CAD files (STEP, STP, DWG, DXF, PDF ...
The Cloud Native Computing Foundation (CNCF) is part of the Linux Foundation and hosts critical components of the global cloud-native technology infrastructu...
CNH Industrial is a global leader in the manufacturing and distribution of agricultural and construction equipment, with brands including Case IH, New Hollan...
CNO Financial Group is an Indiana-based insurance holding company that develops, markets, and administers life and health insurance, annuities, and workforce...
CNX Resources Corporation is one of the largest independent natural gas exploration, development, and production companies in the Appalachian Basin. The comp...
CO2 AI is an enterprise sustainability platform that helps organizations measure, reduce, and report carbon emissions across their entire value chain. It com...
Co:Create (operated by Gesso Labs, Inc.) was an a16z crypto-backed web3 platform that gave brands and developers a REST API to build and run token-driven loy...
Coach is a luxury leather goods and lifestyle brand offering handbags, accessories, footwear, ready-to-wear apparel, and fragrances. Coach is owned by Tapest...
CoachClub — branded "CoachClub by Move Your Fit" — is a French direct-to-consumer online sport and wellness coaching service founded in 2010 in France by Les...
CoachHub is a global digital coaching platform (headquartered in Berlin) that lets enterprises deliver scalable, measurable one-to-one coaching to their enti...
CoachUp is the nation's leading private sports coaching marketplace, founded in 2012 in Boston by Jordan Fliegel, Arian Radmand, and Gabe Durazo. It connects...
Coactive is a multimodal AI platform that delivers a contextual intelligence layer for modern media, turning unstructured images and video into structured, s...
Coade is a company surfaced as a portfolio company of insight-partners and added to the API Evangelist network as a stub for enrichment. This profile is a le...
Coadjute Ltd is a London-based property technology company that operates a shared network for the UK residential property market, connecting estate agents, c...
Coalesce is a unified data transformation platform built for Snowflake that combines transformation, cataloging, and quality monitoring into a single operati...
Coalition is a San Francisco–headquartered cyber insurance and active risk management provider founded in 2017 by Joshua Motta (CEO) and John Hering. Coaliti...
Coast is a fintech company providing a unified payments platform for fleet-based and field-service businesses, combining a smart Visa fuel card, corporate ca...
Coast (formerly VayU) is a US financial-technology company that consolidates fuel cards, fleet and field cards, corporate cards, expense management, and bill...
Coast Capital Savings is a member-owned financial co-operative headquartered in Surrey, British Columbia, serving over 600,000 members across roughly 45 bran...
Coasts (Containerized Hosts) is an open-source, MIT-licensed CLI tool that provides localhost service isolation and orchestration for git worktrees. It spawn...
Coasty is a computer-use AI agent platform (Y Combinator S26) that operates a full desktop, browser, and terminal like a human — reading the screen with visi...
Coatue Management is a global technology-focused investment manager founded in 1999 by Philippe Laffont, headquartered in New York City with offices in Menlo...
Traditional integrations are slow, fragmented, and hinder growth. Cobalt is changing that. A next-gen integration platform with 1,000+ connectors and AI-driv...
Cobalt AI (formerly Cobalt Robotics) is a San Francisco based physical security automation company whose Cobalt Monitoring Intelligence platform uses AI hand...
Cobee is a Madrid-based flexible employee benefits and compensation platform, acquired by Pluxee (Sodexo group) in 2024. It lets companies manage a modular m...
Cobot is coworking and flexible-workspace management software, built and operated by Upstream - Agile GmbH in Berlin, Germany. It runs the day-to-day of a co...
Cobre is a Latin American B2B payments and treasury platform that gives finance teams, fintechs, PSPs and banks a single API and portal to move money in and ...
Cockroach Labs is the New York-based software company that builds CockroachDB, a cloud-native, distributed, PostgreSQL-compatible SQL database. CockroachDB i...
CockroachDB is a distributed SQL database with strong consistency, PostgreSQL compatibility, and a managed cloud offering. The Cloud API manages cluster life...
Coco Robotics is a Santa Monica, California urban robotics company operating a fleet of zero-emission, remotely-supervised sidewalk delivery robots ("Cocobot...
CoConstruct is a residential construction management software platform originally founded in 2005 in Charlottesville, Virginia by Donny Wyatt to help custom ...
Coconut is a cloud video and audio encoding/transcoding service. The Coconut API v2 lets developers submit a single asynchronous job that transcodes source m...
Cocoon is next-generation employee leave management software that automates the complexities of compliance, claims, and payroll for every type of employee le...
Cocos Capital is an Argentine investech and online broker (ALyC, founded 2021 in Buenos Aires) offering a 100% digital investment platform for retail investo...
Coda is an all-in-one doc platform combining documents, spreadsheets, and apps. The Coda API exposes docs, pages, tables, rows, columns, controls, formulas, ...
Coda Payments (trading as Coda, coda.co) is a Singapore-headquartered global Merchant of Record and monetization platform for digital content publishers, gam...
Coda Project, Inc. is the maker of Coda (now branded Superhuman Docs), an all-in-one collaborative workspace that blends the flexibility of a document, the s...
Codacy is an automated code quality and security platform that analyzes commits and pull requests across 49+ languages, surfacing issues, coverage, and secur...
Codafication is a Brisbane, Australia insurtech founded in 2015 by Daniel Sandaver and Drew Butler out of a property claims and repair construction business,...
Codag is a Y Combinator (Summer 2026) developer-tools company building drop-in log compression for AI agents. It takes oversized infrastructure logs — from K...
CodaMetrix is a Boston-based healthcare AI company that builds CMX CARE, an autonomous medical coding platform that translates clinical documentation into bi...
Codat provides a business data API that connects small-business accounting, banking, and commerce platforms to lenders, fintechs, and B2B software providers....
Code is an open, self-custodial payments protocol and mobile wallet built on the Solana blockchain. Its SDK lets any web developer embed a "Pay with Code" bu...
Code42 (now part of Mimecast) is a security software company whose Incydr product is a SaaS Insider Risk Management (IRM) platform that detects, and responds...
Code Biotherapeutics (Code Bio) is a privately held genetic medicine company headquartered in Hatfield, Pennsylvania, developing targeted non-viral gene ther...
Code-first is an API design and software development approach where the application's source code is the primary source of truth and the API contract (OpenAP...
Code Metal is a Boston-based AI company building a verifiable code translation and optimization platform for mission-critical, edge, and regulated industries...
Code Ocean is a computational research platform that helps scientists, engineers, and research organizations produce, manage, and reproduce computational sci...
CODE24 B.V. is a Dutch healthcare software company in Alkmaar that builds mConsole, a modern, modular electronic health record (EPD) for care and mental-heal...
Code4rena (C4) is a competitive smart-contract security auditing platform that connects Web3/DeFi projects (sponsors) with a global community of security res...
CODE_OF_CONDUCT.md is the de-facto repository file used by open-source projects on GitHub, GitLab, and similar platforms to declare community standards, acce...
Codeberg is a community-run, non-profit platform for hosting Git repositories and collaborating on free and open source software, operated by the Codeberg e....
Codec (CODEC AI) is an AI-powered audience-intelligence consultancy that helps ambitious global brands identify, understand, and activate high-value cultural...
Codecademy is a New York City–based online learning platform offering interactive coding tutorials, career paths, certifications, and bootcamps across progra...
CodeCombat is a game-based computer science platform where students learn to code by playing a real programming game, writing Python or JavaScript to control...
CODED is a Kuwait-based coding education and technology skills company offering hands-on bootcamps and programs for adults, youth, and kids. Its adult bootca...
Codefresh is an Argo-based CI/CD platform that enables engineering teams to build, test, and deploy applications using GitOps workflows powered by Argo Workf...
Codehooks is a JavaScript-native serverless backend platform that bundles a NoSQL document database, key-value store, persistent queues with workers, CRON jo...
Codeium has been rebranded as Windsurf. The codeium.com URL now redirects to windsurf.com. The legacy Codeium product offered AI-powered code completion, sea...
CodeKarma is a production intelligence platform that maps 100% of production traffic directly to source code, giving engineering teams and AI agents code-lev...
codemasters is a company surfaced as a portfolio company of balderton-capital and added to the API Evangelist network as a stub for enrichment. This profile ...
CodeMentor (codementor.io) is an on-demand marketplace that connects software developers with vetted expert mentors for live 1:1 coding help, code review, de...
CodeNOW is a Prague-based governance and execution platform for AI-scale software delivery — a control plane that determines how software moves through the S...
CODEOWNERS is the file format originally introduced by GitHub and later adopted by GitLab, Bitbucket Cloud, Gitea, and Azure Repos that lets a repository dec...
CodePen is a social development environment for front-end designers and developers, offering a browser-based playground for writing and sharing HTML, CSS, an...
CodeProject is a long-running online community for software developers founded in 1999, hosting hundreds of thousands of developer-contributed articles, tuto...
Coder is a self-hosted and cloud platform for remote cloud development environments (CDEs) and AI coding agents, where workspaces are defined using Terraform...
CodeRabbit is an AI-powered code review platform that installs as a Git app (GitHub, GitLab, Bitbucket, Azure DevOps) to deliver line-by-line, context-aware ...
CodeSandbox is a browser-based development environment platform that enables developers to create, share, and collaborate on interactive coding sandboxes ins...
CodeSecure is an application security testing company whose CodeSonar static application security testing (SAST) engine performs deep whole-program analysis ...
CodeSignal is a technical interview and skills-assessment platform used by companies to screen, interview, and upskill software engineers. Its developer surf...
Codesphere is a European-built sovereign cloud platform that lets organizations deploy and operate applications across on-premises, hybrid, and public-cloud ...
Codewisp is an AI-powered game creation platform that lets anyone build and publish real web games from natural-language prompts, with no coding or game-deve...
Codex Protocol was a blockchain startup (founded 2018, backed by Pantera Capital) that built a decentralized registry for unique physical assets — fine art, ...
CODEX.md is a project-level Markdown memory file that the OpenAI Codex CLI loads to bootstrap an AI coding agent with persistent project instructions, coding...
Codi is a managed flexible office-space provider (office-as-a-service) operating in San Francisco and New York City. Codi delivers fully-managed private offi...
Codility is a technical skills assessment and technical interview platform used by engineering and talent teams to screen, interview, and benchmark software ...
Codoxo is an AI-driven healthcare cost-containment and payment-integrity platform serving health plans, PBMs, and government agencies across more than 80 mil...
CodSpeed is a continuous performance testing and optimization platform that automatically detects performance regressions in pull requests and proposes auton...
Coefficient Works, Inc. (operating as Coefficient) is a San Mateo, California no-code data platform that connects live business data to Google Sheets and Mic...
Cofactor Genomics is a precision-medicine biotechnology company that applies RNA-sequencing and machine learning to build predictive immuno-oncology diagnost...
Cofertility is a human-centered fertility and family-building platform built around an egg-sharing model. Through its Split program, women can freeze their e...
Coffee Meets Bagel (CMB) is a consumer dating application built for people seeking serious, committed relationships rather than casual swiping. Founded by th...
Cofia is an AI automation platform that learns how a team actually works and automatically builds custom workflow automations without manual setup. By monito...
Cogent Security is an AI-driven vulnerability management platform whose AI agents discover, assess, remediate, and report on software vulnerabilities at mach...
Cogent Communications is a major US corporation and Fortune 1000 company. The Cogent Communications API provides programmatic access to its platform services...
Cogito Corp was a Boston-based real-time artificial-intelligence company that provided emotional-intelligence and conversation-guidance software for contact-...
Cognee is an open-source AI memory and knowledge graph platform that enables developers to build persistent, structured memory for AI agents and LLM applicat...
Cogni is a non-custodial cryptocurrency wallet and digital-asset management app that consolidates cash, crypto, and NFTs in a single mobile experience. Users...
Cogniac is a low-code enterprise AI computer-vision platform that turns visual data from cameras and image/video streams into automated visual inspection and...
Cognichip is an AI-first semiconductor company revolutionizing the way chips are designed. Its core technology, Artificial Chip Intelligence (ACI), is built ...
Cognigy (now NiCE Cognigy, following NICE's 2024 acquisition) is an enterprise conversational and agentic AI platform for building, deploying, and operating ...
Cognism is a B2B sales intelligence platform selling verified emails, mobile numbers, direct dials, firmographic and technographic data, buying-intent signal...
Cognite is an industrial AI and data platform provider whose core product, Cognite Data Fusion (CDF), contextualizes and integrates data from OT, IT, and ET ...
Cognition AI is an applied AI lab building Devin, an autonomous AI software engineer that plans, writes, tests, and ships production code. The company also o...
Cognition Labs is the applied AI lab behind Devin, the autonomous AI software engineer that plans, writes, tests, and ships code inside its own shell, code e...
Cognitive Space is an aerospace software company delivering AI-powered automated satellite operations for constellation and fleet management. Its CNTIENT.Opt...
Cognito (cognitohq.com, operated by BlockScore, Inc.) is an identity verification, KYC, and AML compliance API provider that was backed by Y Combinator and B...
Cognito Forms is an online form builder with a REST API for managing forms, retrieving entries, updating submissions, and integrating form data into business...
Cognito Therapeutics is a clinical-stage neurotechnology company in Cambridge, Massachusetts, founded in 2016 out of MIT research by Ed Boyden and Li-Huei Ts...
Cognizant Technology Solutions is a multinational information technology services and consulting company that provides digital, technology, consulting, and o...
Cognoa is a pediatric behavioral health company in Palo Alto, California building digital diagnostics and therapeutics for early childhood development, start...
Cognosys is a company surfaced as a portfolio company of gv and added to the API Evangelist network as a stub for enrichment. Sector: ai. This profile is a l...
Cognuse is a digital health company offering a comprehensive rehabilitation platform for the continuum of care. Its CoNurse product is a guidelines adherence...
Cogny is a Stockholm-based AI marketing platform (Cogny AB) that runs marketing analytics and automation on autopilot for marketers and data teams. It connec...
Cogoport is a global logistics and supply chain platform offering freight booking, customs, trade finance, and supply chain visibility for businesses across ...
Cohere Health is a United States clinical-intelligence and utilization-management company that digitizes prior authorization for health plans. Its Unify plat...
Cohere Technologies is a San Jose, California wireless communications software company developing spectral-efficiency technology for mobile networks. Its Uni...
Coherent Corp. is a Fortune 500 global leader in materials, networking, and laser technologies. The company designs and manufactures engineered materials, op...
Cohesion is a New York City-based financial intelligence company (Y Combinator, Spring 2026) building AI agents that automate investment research for hedge f...
Cohesity is a data security and management company providing backup, disaster recovery, archive, and cyber resilience capabilities across on-premises, cloud,...
Cohesity is an AI-powered data security and management company whose platform consolidates backup and recovery, cyber resilience, threat defense, and data in...
CohnReznick is a top-25 US accounting, tax, and advisory firm formed in 2012 by the merger of J.H. Cohn LLP and Reznick Group, P.C. The firm serves clients a...
Coho Data was a scale-out enterprise storage startup based in Sunnyvale, California, founded in 2011 (originally as Convergent.io) and backed by Andreessen H...
Coiled is a lightweight cloud compute platform that lets Python developers scale their code to thousands of cloud machines without managing Kubernetes, Docke...
Coin Metrics is a Boston-based crypto financial intelligence provider founded in 2017, selling institutional-grade cryptoasset network (on-chain) data, excha...
Coin98 is a crypto super-app built around a non-custodial, multi-chain wallet spanning 80+ blockchains across iOS, Android, a Chrome browser extension, Teleg...
CoinAPI is a financial data and execution platform delivering normalized real-time and historical cryptocurrency market data and trade execution across more ...
Coinbase is a leading cryptocurrency platform providing trading, custody, and payment infrastructure for individuals, businesses, and institutions. The Coinb...
Coinbase Commerce is a merchant crypto payment solution enabling businesses to accept cryptocurrency payments natively. The platform provides a REST API for ...
Coinbase Global, Inc. is a publicly traded cryptocurrency platform that operates a retail exchange, an institutional trading and custody business (Coinbase P...
Coinbase OnchainKit is a TypeScript React framework from Coinbase for building onchain applications on Base and other EVM networks. It bundles ready-made Rea...
Coinbooks is a company surfaced as a portfolio company of multicoin-capital and added to the API Evangelist network as a stub for enrichment. Sector: crypto-...
CoinEx is a global cryptocurrency exchange offering REST and WebSocket APIs for spot trading, futures, perpetual contracts, market data, order management, as...
Coinflow is a stablecoin-native payments platform (backed by Pantera Capital) that lets software companies and marketplaces accept card, ACH, and crypto/USDC...
CoinGate is a cryptocurrency payment gateway providing REST APIs for creating and managing payment orders, processing crypto-to-fiat conversions, automating ...
CoinGecko is a cryptocurrency data aggregator providing market data, analytics, and information on thousands of crypto assets, exchanges, derivatives, NFTs, ...
CoinList is a fintech platform for the token economy - it runs compliant token sales, tokenized equities, trading, staking, and wallet services for crypto pr...
CoinMarketCap is the leading crypto market data and rankings platform. The CoinMarketCap Pro API exposes 40+ REST endpoints covering cryptocurrency listings,...
Coinme is a Seattle-based regulated cryptocurrency company that offers Crypto-as-a-Service (CaaS): modular API infrastructure that lets platforms embed crypt...
Coinmine is a consumer cryptocurrency-mining hardware company known for the Coinmine One, a plug-and-play home mining device that let non-technical owners mi...
Free cryptocurrency data REST API providing coin information, exchanges, market data, OHLCV history, ICO data, and global market statistics for 2,000+ coins ...
Coins.ph is a BSP-regulated Philippine fintech super app combining a licensed crypto exchange (Coins Pro), an e-wallet for pesos and 170+ cryptocurrencies, a...
Coinshift is a non-custodial, multi-chain onchain treasury management platform for startups, DAOs and crypto-native organisations, founded in 2021 as MultiSa...
Coinsuper presents itself as a cryptocurrency exchange offering USD-compliant crypto trading, spot markets, an exchange and trade interface, a token listing ...
CoinSwitch is one of India's largest retail crypto investing platforms, based in Bengaluru and backed by a16z, Paradigm, and Ribbit Capital. Alongside its co...
CoinTracker is a cryptocurrency portfolio tracker and crypto tax software that connects a user's exchange accounts and blockchain wallets to automatically tr...
CoLab is an AI-powered design review platform for engineering and product-development teams. It pairs collaborative CAD viewing with AI peer checking and aut...
colandpharma was surfaced as a portfolio company of Qiming Venture Partners and added to the API Evangelist network as a stub for enrichment. Enrichment prob...
ColdSnap (formerly Sigma Phase, Corp.) is a Billerica, Massachusetts hardware and frozen-confection company founded in October 2018 by Matt Fonte, whose plug...
Colfax Corporation was a diversified global manufacturer founded in 1995 in Richmond, Virginia by Steven and Mitchell Rales. In April 2022, Colfax completed ...
Colgate-Palmolive Company is a global consumer-products manufacturer operating in oral care, personal care, home care, and pet nutrition through brands such ...
ColibrITD (Colibri) is a French quantum-computing deep-tech company founded in 2019 in Paris by Dr. Laurent Guiraud and Hacene Goudjil, with a mission to mak...
Collaborate.com was a mobile-first team collaboration service — unified document sharing, task management and team messaging across iPhone, iPod Touch, Andro...
Collaborative Robotics (Cobot) is a Physical AI company founded by Brad Porter building AI-powered collaborative robots that work safely alongside people. It...
Collabra (Collabra Pty Ltd, ABN 35 672 933 818) is an Australian enterprise AI automation company whose platform combines robotic process automation with lar...
Collate is the commercial company behind OpenMetadata, the open-source unified metadata platform and data catalog for data and AI. OpenMetadata provides a si...
Collections Labs is a company surfaced as a portfolio company of a16z and added to the API Evangelist network as a stub for enrichment. This profile is a lea...
Collectiv Food is a next-generation B2B food wholesaler serving professional kitchens across the UK and France. Launched in London in 2022, it combines colle...
Collective is an all-in-one financial back-office platform built for self-employed entrepreneurs, solopreneurs, and businesses-of-one. It bundles S Corp form...
Collective Health is an independent third-party administrator (TPA) for self-funded employer health benefits, combining plan administration, claims adjudicat...
Collective Medical is a full-continuum, real-time care collaboration network for healthcare, connecting hospitals, health systems, post-acute providers, heal...
Collective Medical was a Salt Lake City-based healthtech company that operated a real-time care-collaboration network connecting hospitals, emergency departm...
Collectly is a healthtech company providing AI-powered revenue cycle automation for healthcare providers, spanning the full patient financial journey from in...
Collectors (Collectors Holdings, Inc.) is the parent company behind PSA, PCGS, Beckett, SGC, Card Ladder, and Collectors vault and financial services — the i...
College Pulse is an American market research and data analytics firm that specializes in survey-based insights from college students. Through an online stude...
CollegeVine is a Cambridge, Massachusetts company, backed by Menlo Ventures, that has repositioned itself as "the AI operating system for universities." Its ...
Collibra is a data intelligence company providing a cloud-based platform for data governance, cataloging, quality, lineage, and AI governance. The Collibra D...
Collision was the major annual North American technology conference organized by Web Summit, held in Toronto from 2019 through 2024 and widely dubbed the "Ol...
Colony Capital was a diversified real estate and hospitality investment firm founded by Tom Barrack in 1991. In June 2021 the company rebranded as DigitalBri...
Color Health is an oncologist-led virtual cancer care company that provides screening, early detection, diagnosis, treatment guidance, and survivorship suppo...
Color Health (founded as Color Genomics in 2015) is a population health technology company that operates a nationwide, oncologist-led Virtual Cancer Clinic a...
Color Labs Inc. was a Palo Alto, California social photo-sharing startup founded in 2011 by Bill Nguyen and Peter Pham. Its Color mobile app let people photo...
Colorful is a company surfaced as a portfolio company of speedinvest and added to the API Evangelist network as a stub for enrichment. As of the 2026-07-18 e...
ColorfulClouds Tech (彩云科技, Beijing-based) operates the Caiyun Weather API (api.caiyunapp.com), a hyperlocal weather + air quality forecasting service with mi...
Colossal Biosciences is a Dallas, Texas based de-extinction and species-preservation biotechnology company founded in 2021 by Ben Lamm and Harvard geneticist...
Colossal Laboratories & Biosciences (Colossal Biosciences) is a Dallas, Texas based genetic-engineering and de-extinction company founded in 2021 by entrepre...
Colossyan is an AI avatar and video generation platform for learning and development. Its REST API turns scripts into studio-quality videos with AI avatars a...
Columbia Bank is an Oregon state-chartered commercial bank and the principal banking subsidiary of Columbia Banking System, Inc. (NASDAQ: COLB), a West Coast...
Columbia Sportswear is a global designer, marketer, and distributor of outdoor, active, and everyday lifestyle apparel, footwear, accessories, and equipment ...
Columbia University is a private Ivy League research university in New York City, ranked seventeenth in the QS World University Rankings. Its programmable fo...
Column is a chartered nationally-regulated bank purpose-built for developer APIs. Offers ACH, wires, FedNow, checks, BIN sponsorship, and bank-direct ledgering.
Column Tax is an IRS-authorized, API-first tax filing platform that lets banks, brokerages, neobanks, and SMB/freelancer fintech apps embed a full white-labe...
Columnar is a data-infrastructure company advancing open standards for database connectivity. It builds and maintains tooling around ADBC (Apache Arrow Datab...
Comanche Biopharma is a clinical-stage biopharmaceutical company based in Concord, Massachusetts, developing investigational siRNA (small interfering RNA) me...
combatgent is a company surfaced as a portfolio company of point-nine and added to the API Evangelist network as a stub for enrichment. This profile is a lea...
CombinatoRx, Inc. was a Cambridge/Boston, Massachusetts biopharmaceutical company (SEC CIK 0001135906, SIC 2834 Pharmaceutical Preparations, incorporated in ...
ComboCurve is an oil & gas well forecasting, type-curve, reserves and economics platform used by petroleum engineers, operators, private equity firms, invest...
Comcast Corporation is a global media and technology company with two primary businesses, Comcast Cable (Xfinity) and NBCUniversal, providing video, internet...
Come Bien is a Mexican foodtech company operating a digital corporate cafeteria (comedor digital) that delivers fresh, home-style, nutritionally balanced mea...
Comeet (now Spark Hire Recruit, after Spark Hire's acquisition of Comeet) is a collaborative talent acquisition platform that helps companies post jobs, sour...
Comento is a South Korean career development and mentoring platform based in Seoul that connects job seekers with working professionals. The service offers a...
Comerica Incorporated is a Texas-headquartered super-regional financial services holding company providing retail, small-business, commercial, and wealth-man...
Comet is an enterprise AI/ML developer platform used by over 150,000 developers and organizations including Netflix, Uber, and Autodesk. Its flagship open-so...
Comet is Perplexity's AI-native browser built on Chromium (Blink), integrating Perplexity Search and an agentic assistant that can summarize pages, draft ema...
Comet is an MLOps and GenAI observability platform. It exposes a REST API (read, write, and Model Production Monitoring endpoints) plus a Python SDK. Opik is...
Cometa (getcometa.com / cometaedu.com) is a Mexican education technology company that provides an operating system for private schools. More than 500 private...
CometAPI is an AI API aggregator that consolidates access to 500+ models from multiple providers (OpenAI, Anthropic, Google, xAI, DeepSeek, Alibaba, and more...
CometChat is an in-app messaging platform offering chat, voice, and video SDKs plus a server-side REST Management API. The REST API (v3) manages users, auth ...
Cometeer is a Gloucester, Massachusetts coffee company, founded in 2015 by Matthew Roberts and Douglas Hoon, that brews specialty coffee at high extraction a...
Cometh is a French DeFi infrastructure provider building regulated, API-first crypto financial services for European fintechs, asset managers and corporates ...
Comfi (Comfi Holdings Limited) is a UAE-based financial technology company providing B2B working capital solutions for small and medium enterprises and tradi...
Comfort Systems USA is a major US corporation and Fortune 1000 company. The Comfort Systems USA API provides programmatic access to its platform services, da...
Comfy (comfyapp.com) was a workplace-experience platform built by Building Robotics Inc. that let employees control lighting, temperature, room booking and o...
Comma.ai builds openpilot, an open-source driver-assistance / robotics operating system that runs on comma hardware (comma 3X, comma four) and upgrades adapt...
Command E was a universal search startup that built a keyboard-driven (Cmd+E) desktop tool for searching across the cloud applications people use at work — G...
Command Line Interface (CLI) is a text-based way of interacting with software by typing commands at a prompt. Modern CLI design draws on decades of UNIX conv...
Command Zero, Inc. is an autonomous and AI-assisted security operations center (SOC) platform for enterprise security investigations. Founded in 2023, it app...
CommandBar is a product-adoption and in-app user-assistance platform that helps SaaS teams onboard, guide, and support users directly inside their web applic...
Commerce Bank is the principal banking subsidiary of Commerce Bancshares, Inc. (NASDAQ CBSH), a Missouri-based regional bank holding company with roughly $32...
Commerce Layer is the headless, multi-market commerce API used by global brands to sell everywhere — web, mobile, in-store, chatbot, AI agent, and IoT. The c...
Commerce Layer is a headless, composable commerce platform that exposes a JSON:API-compliant REST API for building omnichannel storefronts and order manageme...
Commerce One, Inc. was a Pleasanton, California B2B e-commerce software company and one of the defining names of the dot-com era, running the MarketSite mark...
CommerceIQ is an AI-powered ecommerce platform that helps consumer brands win in algorithmic retail across sales, digital shelf, retail media, and content ex...
commercetools is the leading composable, headless, API-first Commerce platform powering large-scale B2C, B2B, and marketplace digital commerce for enterprise...
Commercial Metals Company (CMC) is a Fortune 500 manufacturer, recycler, and marketer of steel and metal products serving the construction, energy, and manuf...
The U.S. Commission of Fine Arts (CFA) is an independent federal agency established in 1910 that has review authority over the design and aesthetics of const...
Committee on Foreign Investment in the United States
The Committee on Foreign Investment in the United States (CFIUS) is an inter-agency committee chaired by the U.S. Department of the Treasury that reviews cer...
The Commodity Futures Trading Commission (CFTC) is the U.S. federal regulator for commodity futures and options markets. The CFTC publishes the weekly Commit...
Common is a company surfaced as a portfolio company of 500-global, norwest-venture-partners and added to the API Evangelist network as a stub for enrichment....
Common Paper is a contract management platform that helps revenue, legal, and operations teams build, negotiate, sign, and manage commercial agreements in mi...
Common Room is an AI-native go-to-market and buyer-intelligence platform that unifies first-party product, community, social, web and CRM signals into a sing...
Common Sense Machines is a company surfaced as a portfolio company of a16z and added to the API Evangelist network as a stub for enrichment. This profile is ...
Common Sense Machines (CSM) builds 3D world models with image-to-3D and 3D world simulation APIs aimed at games, robotics, and synthetic data. The CSM Cube p...
Common Sense Media is a nonprofit organization providing independent, age-rated reviews and ratings of movies, TV shows, books, video games, apps, podcasts, ...
CommonBond was a New York City based financial technology lender founded in 2011 by David Klein, Michael Taormina and Jessup Shean that refinanced student lo...
CommonGround is an early-stage (seed) AI company listed in the Matrix Partners portfolio and added to the API Evangelist network as a portfolio-derived lead....
Commons is an Oakland, California consumer climate-fintech company founded in 2018 by Sanchali Seth Pal and operated under the name Joro until its March 2023...
Commons Clinic is a Santa Monica, California physician-led specialty care group founded in 2021 that operates multi-specialty musculoskeletal clinics across ...
Commonwealth — now operating as Common (common.xyz) — is an onchain community platform for decentralized governance, discussion, and coordination. It gives c...
Commonwealth Bank of Australia (CBA) is Australia's largest bank by market capitalization, a "Big Four" authorised deposit-taking institution (ADI) regulated...
Commonwealth Fusion Systems (CFS) is a commercial fusion energy company headquartered in Devens, Massachusetts and spun out of the MIT Plasma Science and Fus...
CommScope is a global provider of communications-network infrastructure, including fiber-optic and copper cabling, antenna systems, and cloud- managed enterp...
Commsignia is a Budapest-based V2X (Vehicle-to-Everything) technology company building connected vehicle and smart infrastructure solutions for the automotiv...
Commsor is a go-to-network (GTN) platform for B2B revenue teams. It maps the collective relationship graph of a company's employees, executives, investors, a...
Communication protocols are systems of rules that allow two or more entities in a networked system to exchange information. Modern API platforms rely on laye...
Community is a conversational messaging platform that lets brands, creators, artists, sports teams, media companies, and political organizations reach their ...
Community Gaming is a web3 esports and gaming platform where players earn cryptocurrency rewards by competing in tournaments and completing quests. Players l...
Community Health Systems (CHS) is a Fortune 500 hospital operator that owns, leases, and operates general acute care hospitals across the United States. In c...
Community Labs is an independent research organization founded in 2022 by Tate Berenbaum, oriented toward a single belief: access to the future of intelligen...
Commure is a San Francisco-based AI-native healthcare technology company that operates an integrated clinical and operational platform for United States heal...
Commusoft is a cloud-based field service management software platform founded in 2006, purpose-built for trades businesses including HVAC, plumbing, electric...
Commvault is a cloud-native cyber resilience platform that delivers unified data security, identity resilience, and cyber recovery. The Commvault REST API, C...
ComoQuiero is a company surfaced as a portfolio company of 500-global and added to the API Evangelist network as a stub for enrichment. Its customer-facing s...
Companies House is the UK government executive agency and trading fund responsible for incorporating and dissolving limited companies and registering company...
Companies Registration Office Open Data is a government agency open-data portal for Ireland running CKAN. It exposes the CKAN catalog API over approximately ...
CompanyCam is a photo-based job-site documentation platform for contractors and the trades — roofing, restoration, solar, home services and construction. Its...
Compaq Computer Corporation was a personal-computer manufacturer founded on February 16, 1982 in Houston, Texas by Rod Canion, Jim Harris and Bill Murto, thr...
Compaq Computer Corporation was an American personal-computer company founded in 1982 in Houston, Texas by Rod Canion, Jim Harris, and Bill Murto. It pioneer...
ComparaOnline is a Latin American digital marketplace and licensed insurance broker that lets consumers compare and buy insurance and financial products in o...
Compass is a leading real estate technology company headquartered in New York City that provides a tech-enabled brokerage platform connecting agents, buyers,...
Compass is a New York City headquartered, tech-enabled residential real estate brokerage founded in 2012 by Robert Reffkin and Ori Allon. The company operate...
Compass Therapeutics is a clinical-stage biopharmaceutical company developing proprietary antibody-based therapeutics for the treatment of cancer. Its resear...
Complete is a compensation management platform that helps companies design, manage, and communicate employee compensation with clarity — from job offers and ...
Complete Omics is a Baltimore, Maryland based, CLIA- and CAP-accredited molecular diagnostics company building ultra-deep, clinically reproducible proteomics...
CompleteDNS is a DNS research platform that tracks nameserver modifications and domain drops, with over twenty years of history and billions of recorded chan...
Complex Polygon is listed by name only on the Slow Ventures portfolio page (https://slow.co/portfolio/) with a link to complexpolygon.com and no description ...
Complir is the AI infrastructure for product compliance, described by the company as "Vanta for physical products." Its AI agents map product data, analyse c...
Complori is a Berlin, Germany based online education company that teaches children and young people to code through live, small-group video classes led by qu...
Universidad Complutense de Madrid (UCM) is Spain's largest public research university, founded 1499 and ranked #164 in the QS World University Rankings 2025....
Comply365 is an enterprise SaaS provider of operational content, safety, and training management software for highly regulated, safety-critical industries in...
ComplyAdvantage provides AI-driven anti-money laundering (AML) and financial crime risk detection - screening people and companies against sanctions and watc...
Complyance is an AI-powered Governance, Risk, and Compliance (GRC) platform for enterprise security, risk, and compliance teams. It automates manual GRC work...
ComplyBridge is a compliance operating system for regulated financial services firms operating in the European Economic Area — banks and credit institutions,...
The WebAssembly Component Model is a broad-reaching architecture for building interoperable WebAssembly libraries, applications, and environments. It defines...
Compose (Compose, Inc., compose.io) was a database-as-a-service (DBaaS) provider that offered production-ready, auto-scaling, hosted deployments of open-sour...
Composio is an agent execution platform that bridges AI decision-making and real-world action across 1000+ apps through just-in-time tool calls, secure deleg...
Compound is a decentralized, blockchain-based protocol that allows users to lend and borrow cryptocurrencies (DeFi lending protocol) built on Ethereum.
Comprehend Systems, Inc. was a clinical-trials software company that built SaaS analytics for the life-sciences industry. Its flagship product, Comprehend Cl...
Comprehensive Pharmacy Services, now operating as CPS Solutions, LLC, is a healthcare company with more than 50 years of experience providing pharmacy and ho...
Compresr is an LLM context-compression API. You send the long context you would otherwise pass to a model plus the query you want answered, and Compresr retu...
CompStak is a commercial real estate (CRE) data platform, founded in 2012, that crowdsources and verifies lease comps, sale comps, loan data, and property da...
Compt is an employee benefits platform that automates flexible stipends and Lifestyle Spending Accounts (LSAs). HR teams define eligible categories across 30...
Computable (Computable Labs) was a Pantera Capital-backed crypto startup that built the Computable Protocol, a decentralized data-market and "Datatrust" syst...
Computer Sciences Corporation (CSC) was a multinational information technology services and professional services company. On April 1, 2017, CSC merged with ...
Comscore is a cross-platform media measurement and audience analytics company that provides a trusted, independent currency for planning, transacting, and ev...
COMSOL is a Swedish-American engineering software company best known for COMSOL Multiphysics, a desktop platform for physics-based simulation. The platform e...
Comstruct is a Munich-based construction technology company that provides AI-powered agents to automate the procurement of construction materials. Its platfo...
Comtravo was a Berlin-based business travel management company (a TMC) that combined booking technology with human travel agents to handle corporate flights,...
Comulate is an accounting automation and revenue intelligence platform built for large insurance brokers. It captures carrier statement data across spreadshe...
Comun (Común) is a fintech company providing digital banking and money-transfer services designed for Latino immigrants in the United States. Through a bilin...
Consolidated Edison Company of New York, Inc. (CECONY, trading as Con Edison) is the investor-owned electric, gas and steam utility that serves New York City...
Con-way Inc. was a North American freight transportation and logistics company best known for its Less-Than-Truckload (LTL) carrier Con-way Freight along wit...
Con.doit (condoit.io) is a digital platform for electrical contractors that turns field-captured electrical infrastructure data into recurring service revenu...
Conagra Brands is a leading North American branded consumer packaged goods (CPG) food company headquartered in Chicago, Illinois. Its portfolio of iconic fro...
ConAgra Foods, Inc. was the prior corporate name of Conagra Brands. In 2015 the company spun off its foodservice ingredients business as Lamb Weston and rena...
Conceivable Life Sciences is a fertility technology company founded in 2021 that builds AURA, an AI-powered, end-to-end automated in vitro fertilization (IVF...
Conceive is a telehealth platform for fertility and pregnancy support. It offers 24/7 text access to fertility and pregnancy nurses, coaches, and dietitians,...
Concentric AI provides an AI-driven data security governance platform built on its proprietary Semantic Intelligence technology to autonomously discover, cla...
Concentric Analgesics, Inc. is a San Francisco based clinical-stage biopharmaceutical company developing non-opioid pain therapeutics. Its lead candidate, vo...
Concentrix is a global technology and services leader providing customer experience (CX) management, digital transformation, and technology consulting across...
Concept is an unresolved company name harvested from the Andreessen Horowitz (a16z) public investment list, where it appears alphabetically between Compound ...
Conception is a Berkeley, California biotechnology company founded in 2018 by CEO Matt Krisiloff (previously a director of Y Combinator Research and an early...
ConceptNet is a freely available multilingual knowledge graph that gives computers access to common-sense knowledge. It represents over 13 million links betw...
Concepts is a digital sketching and design application built by TopHatch, Inc., offering an infinite, flexible canvas for thinking, planning, illustration, a...
ConcertAI is a healthcare AI and real-world data company serving oncology and other complex disease areas. Founded in 2018 and headquartered in Boston and Pl...
Concerto is a consumer fintech in the credit-card space, surfaced as a Matrix Partners portfolio company and tracked in the API Evangelist network. It operat...
ConcertoCare is a value-based healthcare provider delivering coordinated, in-home and virtual medical care to Medicare-eligible seniors and adults with compl...
Concho Resources, Inc. was an independent oil and natural gas company focused on the acquisition, development, exploration, and production of oil and natural...
Concirrus Ltd is a London-headquartered insurtech founded in 2012 that builds AI-driven underwriting software for the specialty and commercial insurance mark...
Concord is a contract lifecycle management (CLM) platform for creating, negotiating, redlining, e-signing, storing, and tracking agreements in one place, wit...
Concord Communications was surfaced as a portfolio company of battery-ventures and canaan-partners and added to the API Evangelist network as a lead for enri...
Concord Data Systems was a telecommunications equipment manufacturer founded in 1979 by Ken Miller (previously Director of Modem Development at Codex) and ba...
Concord Systems was a Brooklyn, New York stream-processing company founded in December 2014 by Alexander Gallego and Emilio Del Tesoro, and backed by Bloombe...
Concourse builds AI agents for corporate finance teams. Its platform lets finance, accounting, and data teams query financial data in natural language, gener...
Concurrent Real-Time, Inc. is a provider of high-performance real-time computing systems, software, and solutions, headquartered in Pompano Beach, Florida. I...
conda-forge is a community-led conda package channel providing over 33,000 open-source packages for scientific computing, data science, and general Python de...
Condor is the Financial Intelligence Layer purpose-built for Life Sciences R&D. Its AI-powered platform automatically unifies clinical, operational, and fina...
Condor Energy is an AI-powered energy management operating system for enterprise energy procurement, built for industrial companies, retailers, and data cent...
Condor Software builds AI-powered financial intelligence software for life sciences R&D organizations, unifying clinical, operational, and financial data to ...
Conduct AI (conduct.ai) is an enterprise "AI operating system" that helps IT teams understand, operate, and transform their business software, starting with ...
Conductor allows you to build a complex application using simple and granular tasks that do not need to be aware of or keep track of the state of your applic...
Conductor AI (ConductorAI) is a defense- and intelligence-focused artificial intelligence company that turns disparate policy documents and organizational kn...
Conductor OSS is the Netflix-founded, Orkes-stewarded open source workflow and agentic AI orchestration platform. It provides a durable, event-driven workflo...
ConductorOne (now branded C1) is an identity security and access governance platform that automates access reviews, just-in-time access requests, provisionin...
Conduent is a major US corporation and Fortune 1000 company. The Conduent API provides programmatic access to its platform services, data, and integrations f...
Conduit is a blockchain infrastructure provider that lets teams design, deploy, and operate production-grade rollups (OP Stack, Arbitrum Orbit, Agglayer CDK)...
Conduktor is an Apache Kafka management and data-governance platform. Conduktor Console provides a REST API and CLI to manage clusters, topics, consumer grou...
Condé Nast is a global media company owned by Advance Publications that produces editorial content across more than two dozen iconic brands — Vogue, GQ, The ...
Conekta is a Mexico-based payment processor that lets businesses accept credit and debit cards, OXXO cash vouchers, SPEI bank transfers, Apple Pay, Google Pa...
Conektto is an AI-assisted API design and lifecycle platform that helps teams design, simulate, generate, test, and deploy APIs. The platform bundles a Desig...
Conexant Systems, Inc. was an American fabless semiconductor company headquartered in Irvine, California. Spun off from Rockwell Semiconductor Systems in 199...
Conexiom is an AI-powered sales order and invoice automation platform for manufacturers and distributors. It captures order and document data from any format...
Conexus Credit Union is Saskatchewan's largest credit union, a member-owned cooperative financial institution headquartered in Regina with over $10 billion i...
Confer Technologies, Inc. was an enterprise endpoint security company that marketed what it called the "Converged Endpoint" — a single lightweight sensor com...
ConfiAbogado is a company surfaced as a portfolio company of 500-global and added to the API Evangelist network as a stub for enrichment. This profile is a l...
Confide is a confidential messaging application that lets people communicate digitally with the same level of privacy and security as the spoken word. Messag...
Confident AI is the company behind DeepEval, the widely adopted open-source LLM evaluation framework, and the Confident AI cloud platform that layers observa...
Confident Cannabis (CC Software LLC, operating as Confident LIMS) is a cloud-based Laboratory Information Management System for analytical testing labs and t...
Confident LIMS (CC Software LLC, formerly Confident Cannabis, founded 2015) is a cloud-based Laboratory Information Management System for high-velocity analy...
The Confidential Computing Consortium (CCC) is a Linux Foundation project that brings together hardware vendors, cloud providers, and software developers to ...
Confido Legal is a payment processing and disbursements platform purpose-built for the legal industry. It enables law firms and legal technology vendors to a...
Configuration languages are formats and DSLs used to express the desired state of software systems, infrastructure, applications, and APIs. Configuration lan...
Configure8 is a commercial Internal Developer Portal (IDP) that gives engineering organizations a unified catalog of services, environments, and resources, w...
Confluence Labs is a San Francisco AI research company (Y Combinator Winter 2026, backed by Paul Graham) focused on learning efficiency — building machine le...
Confluence Unity is the unified fund administration and reporting platform from Confluence Technologies, a software provider focused on the global investment...
Stream, connect, process, and govern your data with an all-in-one, real-time platform from the pioneer in data streaming. Build faster, scale smarter, and tu...
Confluent Schema Registry is the open-source serving layer for schema metadata used in Apache Kafka data pipelines. It exposes a RESTful interface for storin...
Confluent is a fully managed data streaming platform built by the original creators of Apache Kafka. It lets organizations stream, connect, process, and gove...
Confluera was a cybersecurity company founded in 2018 in Palo Alto, California, backed by Lightspeed Venture Partners, that built a Cloud eXtended Detection ...
Conformal Medical, Inc. is a Nashua, New Hampshire medical device company developing the CLAAS (Conformal Left Atrial Appendage Seal) and next-generation CLA...
Confrere is a privacy-first, embeddable video-consultation platform (now a Compodium product) built in the Nordics for healthcare providers, therapists, cons...
The official REST API for the United States Congress, provided by the Library of Congress. It offers public access to machine-readable legislative data inclu...
The Congressional Budget Office (CBO) is the U.S. legislative branch agency that provides nonpartisan analyses of budgetary and economic issues to Congress. ...
Congruent builds AI-native radar hardware and simulation tooling for self-driving cars and end-to-end autonomy. The company pairs a radar architecture that e...
Conicle is a Thai education-technology company founded in 2014 and headquartered in Bangkok that offers an all-in-one corporate learning platform (ConicleX) ...
Conifer (YC S26) builds Sage, a local-first AI runtime and workspace that runs models entirely on your own machine. Its inference engine is written from scra...
Conjectag (Conject AG / Conject Holding GmbH) was a Munich-based German construction technology company founded in 2000 that provided cloud-based software fo...
Conjur is CyberArk's open-source secrets management platform. It automatically secures secrets used by privileged users and machine identities across CI/CD, ...
Connect Biopharma is a clinical-stage biopharmaceutical company headquartered in San Diego, California, dedicated to transforming care for patients with infl...
Connect The Dots (CTD) is a relationship intelligence platform that scores every relationship across a team's network — from real two-way email and LinkedIn ...
Connect is a slim framework for building browser-friendly and gRPC-compatible HTTP APIs from Protocol Buffer schemas. Servers built with Connect speak the Co...
ConnectCapital is a private equity investment firm, established in 2000, that made investments in early and expansion stage companies providing enterprise ap...
ConnectDER is a Philadelphia-based clean energy hardware company and the leading US manufacturer of meter socket adapters (MSAs, also called meter collars) f...
Connecteam is a mobile-first workforce management platform for deskless and non-desk teams, bundling time clock and GPS timesheets, job scheduling, task boar...
Connected (Connected HQ, Inc.) was a social CRM and contact-management startup that pulled a user's address book, email and social accounts together into a s...
Connected Kerb is a UK electric-vehicle charging company that designs, installs, owns and operates public on-street and destination charge points, with a par...
Connected Robotics Inc. is a Japanese foodtech startup, founded in 2014 by Tetsuya Sawanobori and headquartered in Koganei, Tokyo, that develops specialized ...
connectFirst Credit Union is a member-owned, cooperative (Schedule-equivalent provincial credit union) financial institution headquartered in Calgary, Albert...
connectRN is a Waltham, Massachusetts based per-diem (PRN) healthcare staffing marketplace that connects nurses, CNAs and allied clinicians with open shifts ...
Connells Limited, trading as Connells Group, is the United Kingdom's largest estate agency and property services group, headquartered at Cumbria House in Lei...
Connexion is an open source Python framework that automatically handles HTTP requests based on OpenAPI specifications. Connexion 3 provides AsyncApp, FlaskAp...
Connexis Cash is BNP Paribas's corporate digital banking and cash management platform. It gives multinational corporates a unified online channel for payment...
ConnexPay is a Milwaukee-founded B2B payments platform that combines merchant acquiring and card issuing in one integration, so a company's incoming customer...
Conntour is an Israeli AI video-intelligence company building a natural-language search engine for security camera systems. Its vision and language models le...
ConocoPhillips is a leading global exploration and production company, headquartered in Houston, Texas, that is uniquely equipped to deliver reliable, respon...
conrizon AG is a German holding company, founded in 2020 and headquartered in Essen, that unites four of Europe's leading Enterprise Content Management (ECM)...
Consensus is the distributed systems problem of getting a set of unreliable processes to agree on a value or sequence of values. Consensus algorithms power s...
Consensys is a blockchain and Web3 software company founded by Ethereum co-founder Joseph Lubin that builds core Ethereum infrastructure and developer toolin...
Conservation Labs is a Pittsburgh-based smart water technology company, backed by Techstars, Amazon, RET Ventures and SustainVC. Its flagship product, H2know...
CONSOL Energy was a Pittsburgh-based coal mining company that produced high-quality bituminous coal from underground mines for sale to electric utilities, st...
Consola Finance is an enterprise-grade automated crypto accounting and finance platform for digital assets, acquired by and now operating as part of Request ...
Console Group is an Australian property management software company, founded in 1992 in Brisbane, Queensland, that built the first property management and tr...
Consolidated Edison, Inc. (Con Edison) is a Fortune 500 holding company that, through its subsidiaries, provides electric, natural gas, and steam service to ...
Consona Corporation was an Indianapolis, Indiana enterprise software company founded in 1986 as Made2Manage Systems and taken private by Battery Ventures in ...
Constant Contact is a small-business email and digital marketing platform offering email campaigns, automation, SMS, contact management, surveys, and events....
Constantinople is a Sydney-based fintech providing an AI-native core-banking platform that lets banks run product, technology, data, operations, and complian...
Constellation Brands is a Fortune 500 producer and marketer of beer, wine, and spirits brands such as Corona, Modelo, Robert Mondavi, and Casa Noble. Constel...
Constellation Energy Corporation is a Fortune 500 clean-energy producer and competitive retail electricity and natural gas supplier in the United States, gen...
Constellation Space Corp (ConstellationOS) is the ML-native operations platform for satellite fleets, founded in 2025 in Seattle and backed by Y Combinator. ...
Constelli (Constelli Signals Private Limited) is a Hyderabad, India based defence and aerospace signal-processing company founded in 2017 by Satya Gopal Pani...
Construction Monitor aggregates building-permit data from county and municipal sources nationwide and resells it as construction leads, contractor intelligen...
Constructor is an AI-powered ecommerce product discovery and search platform. Its Commerce Reasoning Engine interprets shopper behavior, context, and intent ...
Constructor (Constructor.io) is an AI-powered ecommerce search and product discovery platform for online retailers. Its APIs cover autocomplete/autosuggest, ...
Consul Connect is the service mesh subsystem of HashiCorp Consul. Connect provides service identity, mTLS, traffic authorization via intentions, and L7 traff...
The Consumer Data Right (CDR) is Australia's statutory consumer data-sharing regime, created under Part IVD of the Competition and Consumer Act 2010 and exte...
The Consumer Financial Protection Bureau (CFPB) is the U.S. federal agency that supervises banks, lenders, and other financial companies, enforces federal co...
The Consumer Financial Protection Bureau (CFPB) provides public REST APIs for searching consumer financial complaint data, accessing Home Mortgage Disclosure...
The U.S. Consumer Product Safety Commission (CPSC) is the federal agency responsible for protecting the public from unreasonable risks of injury or death ass...
Industry-vertical index of APIs, data sources, syndication networks, and product information management (PIM) platforms that power the consumer packaged good...
Consure Medical is a nurse-centric medical device company with Silicon Valley roots that develops incontinence and critical-care management solutions for hos...
Conta Azul is a Brazilian cloud accounting, financial-management and ERP platform for small and medium businesses, backed by Ribbit Capital. Its Nova API (v2...
Conta Azul is a Brazilian financial-management and ERP platform for small and medium-sized businesses, providing cash-flow control, bank reconciliation, elec...
Contactually was a cloud-based CRM (customer relationship management) platform focused on helping real estate agents, brokers, and other relationship-driven ...
CNI (Container Network Interface) is a CNCF-incubating project that defines a specification and libraries for configuring network interfaces in Linux contain...
A Containerfile is a plain text file that contains instructions for building container images. It is fully compatible with Docker's Dockerfile format and is ...
Containous SAS is the France-founded (2016) cloud-native networking company that created Traefik, the open-source reverse proxy, ingress controller, and load...
Contalink is a Mexican cloud accounting and payroll platform ("contabilidad en la nube") built for independent accountants, accounting firms (despachos) and ...
Conteller is a user-generated content (UGC) marketplace where brands pay for authentic media directly from their own customers and everyday, non-famous creat...
Contensis is an enterprise-level Content Management System (CMS) developed by Zengenti, designed to help organizations create, manage, and deliver digital co...
ContentBox is a blockchain infrastructure company for the digital content industry, built by the team behind Castbox, a global podcast platform serving milli...
Contentful is a content management platform that allows businesses to create, manage, and deliver digital content across various channels and devices. By usi...
Contently is an end-to-end content marketing platform pairing enterprise content operations software with a vetted global network of 10,000+ freelance writer...
Contentsquare is a digital experience analytics platform that captures every user interaction on web and mobile properties to surface friction points, conver...
This document is a detailed reference to Contentstack’s Content Delivery API. Retrieve content from your account and deliver it to web and mobile properties.
Context engineering is the practice of curating the information that large language models receive at inference time so that the model can perform a task rel...
Context (context.ai) is a unified enterprise AI platform for building, deploying, and improving AI agents at scale. The product is organized into modular com...
Context.dev is the unified web-context API for software and AI agents — one API that turns any domain or URL into structured, typed JSON. It covers brand int...
Context7 is an Upstash service providing up-to-date, version-specific documentation and code examples for libraries and frameworks, exposed as both a REST AP...
ContextSDK is an on-device context intelligence layer for mobile apps, founded by Felix Krause and Dieter Rappold and backed by Speedinvest. Its SDK processe...
Contextual AI is an enterprise RAG platform built around a Grounded Language Model (GLM) engineered to minimize hallucinations. Its REST API exposes end-to-e...
Contify is an AI-powered market and competitive intelligence platform that helps businesses track competitor activity, market trends, and industry news. It e...
Continental AG is a German multinational automotive supplier and tire manufacturer headquartered in Hanover. As a global Tier 1 automotive supplier, Continen...
Continental Resources is a privately held independent oil and natural gas exploration and production company headquartered in Oklahoma City with operations f...
Continua AI, Inc. is a Brooklyn-based startup founded by former Google Distinguished Engineer David Petrou and backed by GV, Bessemer Venture Partners, and a...
Continual was an operational-AI / MLOps platform for the modern data stack, founded by Tristan Zajonc (previously Sense, acquired by Cloudera) and Tyler Kohn...
Continue is the open-source AI code assistant for VS Code and JetBrains, distributed under Apache 2.0. The Continue IDE extensions and the Continue CLI feder...
The Continuous Delivery Foundation (CDF) is a Linux Foundation project that hosts vendor-neutral open source projects for continuous integration, continuous ...
Continuum (gocontinuum.ai) is an AI-powered platform that automates B2B returns, warranties, and repairs for distributors and manufacturers. It handles the p...
ContinuumCloud is a Tampa, Florida-based provider of cloud software purpose-built for behavioral health and human services organizations. Its integrated suit...
A Kubernetes ingress controller using Envoy proxy that provides dynamic configuration updates and advanced routing capabilities for managing external access ...
Contra is an independent-first, commission-free freelance marketplace and professional network for the jobs and skills of the future, founded in 2019 by Ben ...
Contractbook is a contract lifecycle management (CLM) platform that turns static contracts into structured, automatable data. Its Public API v3 (base https:/...
Contractor Foreman is all-in-one construction management software for contractors - estimates, invoicing, scheduling, time cards, daily logs, change orders, ...
Contraline is a clinical-stage biotechnology company developing non-hormonal, long-acting, reversible contraceptive options for men and couples. Its lead pro...
Contrast Security is an application security platform that uses instrumentation-based agents to provide Interactive Application Security Testing (IAST), Runt...
CONTRIBUTING.md is a community health convention used by open source projects on GitHub and other platforms to document how external contributors can partici...
CONTRIBUTORS.md is an open source convention used to recognize the people and organizations that have contributed to a project. The file lists contributors b...
Control Seat is an AI-native industrial systems integrator building a modern replacement for legacy SCADA (Supervisory Control and Data Acquisition) platform...
Control4 is a smart home and building automation platform, now part of Snap One / ADI Global (Resideo), headquartered in Salt Lake City, Utah. It unifies con...
ControlUp is a Digital Employee Experience (DEX) and Autonomous Endpoint Management (AEM) platform that monitors, scores and remediates the end-user computin...
Conundrum (Conundrum Industrial Ltd, Cambridge, UK) is an industrial AI company building AI-driven, closed-loop advanced process control (APC) and model pred...
Convelio is a Paris- and London-based tech-enabled fine art logistics company that moves high-value, fragile and oversized objects — paintings, sculpture, an...
ConvenientPower (Chengdu ConvenientPower Semiconductor, 成都市易冲半导体有限公司) is an analog and mixed-signal integrated-circuit design company founded in 2016 and hea...
Convention over Configuration (CoC) is a software design principle that prefers sensible defaults and standard patterns over explicit, repetitive configurati...
CONVENTIONS.md is a Markdown convention popularized by AI pair programming tools such as aider and adopted by AI coding agents like Cursor, Cline, and Claude...
Convercent (now "Convercent by OneTrust") is an enterprise ethics and compliance GRC SaaS platform providing case and helpline management, policy management ...
Converge Bio is a generative-AI platform for life sciences that accelerates drug development across discovery, molecular design, and manufacturing. It trains...
Convergence AI was a London-based artificial-intelligence startup founded in 2024 by Marvin Purtorab (CEO) and Andy Toulis (CTO) building Proxy, a personal A...
Convergent Dental, Inc. is a privately held dental equipment and technology manufacturer headquartered in Waltham, Massachusetts, best known for Solea, a 9.3...
Convergent Networks, Inc. was a carrier-grade broadband voice infrastructure vendor that built next-generation VoIP switching and signaling equipment for tel...
Convergent Therapeutics, Inc. is a clinical-stage biotechnology company based in Cambridge, Massachusetts, developing next-generation targeted radiotherapies...
Convergys was a global leader in customer management services, providing customer care, technology services, and analytics across industries before being acq...
ConverseNow is an Austin, Texas voice AI company, founded in 2018, that builds conversational AI virtual assistants which automate restaurant order taking ac...
Conversica is an AI conversation automation company - "The Conversation Company" - whose Revenue Digital Assistants and AI Agents hold two-way, natural-langu...
ConverSight.ai is an agentic decision-intelligence platform for supply chain, giving manufacturing, distribution, and retail organizations AI agents that aut...
ConvertAPI is a file conversion REST API supporting over 200 file format conversions including PDF, Microsoft Office documents (Word, Excel, PowerPoint), ima...
Convertro, Inc. was a marketing analytics company based in Santa Monica, California, providing a multi-touch attribution platform that measured the ROI of ma...
ConverzAI is a Seattle-based artificial intelligence company (founded 2019) that builds an agentic, voice-first AI platform for the recruitment and staffing ...
Convex is a serverless backend platform that provides a real-time database, cloud functions, and infrastructure for building modern web and mobile applicatio...
Convex Group Limited is an international specialty insurer and reinsurer founded in 2019 by Stephen Catlin and Paul Brand, headquartered in London with opera...
Convex Finance is a DeFi protocol that boosts Curve Finance liquidity provider and CRV staker yields through its CVX token and pooled staking mechanism. It a...
Convey is an enterprise AI platform for building and running autonomous "digital teammates" — AI workers that non-technical operators train by describing a w...
Conviva is the streaming-media and digital-experience analytics company behind Experience-Centric Operations (ECO) — a real-time, full-census operational dat...
Convoke is building an AI-native operating system for the biopharmaceutical industry. Founded in 2024 and based in South San Francisco, the platform unifies ...
Convoy is an open-source, cloud-native webhooks gateway used to securely ingest, persist, debug, deliver, and manage events. It positions itself as "the comp...
Conxai (CONXAI Technologies GmbH) is a Munich, Germany-based startup building a no-code, agentic AI platform purpose-built for the construction and AEC (arch...
ConXtech is a Pleasanton, California structural steel subcontractor that designs, fabricates, delivers and erects prefabricated steel building frames for com...
CONXUS Communications, Inc. was a United States advanced-messaging and narrowband-PCS carrier, headquartered in Greenville, South Carolina, that operated the...
Coohua (酷划在线) is a Beijing-based Chinese mobile advertising company founded in 2014 and backed by Qiming Venture Partners. It pioneered the incentive- and lo...
CookieYes is a Google-certified consent management platform (CMP) that helps websites comply with privacy laws such as GDPR, CCPA/CPRA, LGPD, PIPEDA and POPI...
Cooklist is an agentic commerce platform purpose-built for grocery and retail. It provides retailer-native AI shopping assistants that plan meals, run soluti...
CookUnity is the first chef-to-consumer meal marketplace, connecting award-winning chefs with food lovers nationwide. Chefs craft restaurant-quality meals in...
CoolPlanet is an enterprise energy-management and decarbonisation software company. Its platform, CoolPlanetOS, centralises real-time energy data across mult...
Coolant (Coolant Climate, Inc.) is a climate-technology startup building AI-powered forest monitoring and carbon measurement from consumer-grade drone imager...
Cooleaf is an employee engagement, recognition, and rewards platform built by ITA Group that helps HR and people leaders create lasting engagement across the...
Cooler Heads Care, Inc. is a San Diego medical device company founded in 2018 by Kate Dilligan that makes Amma, an FDA-cleared Portable Scalp Cooling System ...
CoolerX — formerly Cooler Screens — is an in-store retail media and merchandising technology company that turns cooler doors, endcaps, checkout coolers and p...
Coolify is an open-source, self-hostable Platform-as-a-Service alternative to Vercel, Heroku, Netlify, and Railway. It lets you deploy static sites, APIs, fu...
Coolso develops wearable gesture-recognition technology. Using patented sensing that detects muscle-vibration signals processed through its own AI model, Coo...
Cooper Standard Holdings is a global automotive supplier headquartered in Northville, Michigan, that designs, engineers, manufactures, and sells sealing syst...
Cooper Tire & Rubber Company is an American manufacturer of replacement tires for passenger cars, light trucks, SUVs, and commercial vehicles, founded in 191...
Coordinate (CoordinateHQ) is a client project-execution platform and branded client portal for client-facing businesses — agencies, professional services, an...
Coorpacademy is a Swiss-French corporate digital-learning platform, founded in 2013 and acquired by Australian edtech Go1 in April 2022, now marketed as "Coo...
Project Copacetic (Copa) is an open source command line tool that patches container images directly using BuildKit, without requiring a full image rebuild. C...
Copado is an AI-powered DevOps platform for Salesforce and other low-code SaaS clouds. It provides CI/CD, release management, version control, automated robo...
Copan Systems was an enterprise data-storage company founded in 2002 and based in Longmont, Colorado, known for pioneering MAID (Massive Array of Idle Disks)...
The EU Copernicus Marine Environment Monitoring Service (CMEMS), operated by Mercator Ocean International, provides free and open access to authoritative inf...
Coperniq is an AI-powered operating system for residential and commercial contractors across solar, storage, HVAC, electrical, plumbing, and roofing trades, ...
Copia Global was a Kenyan B2C e-commerce and last-mile distribution company founded by Tracey Turner and Jonathan Lewis to serve middle- and low-income consu...
copilot-instructions.md is a GitHub Copilot custom instructions file placed at .github/copilot-instructions.md in a repository. It provides repository-specif...
CopilotIQ is a Nashville, Tennessee remote patient monitoring and telehealth company, founded in 2021, that delivers AI-driven chronic-condition management t...
CoPlane is a San Francisco-based enterprise software company building an AI-native intelligent operations layer for the back office of essential enterprises....
Copper is a CRM platform built natively for Google Workspace, designed to help teams cultivate enduring client relationships through purposeful collaboration...
Copper (Copper Banking) is a Seattle-based consumer fintech founded in 2019 by Eddie Behringer and Stefan Berglund that began as a teen banking app and debit...
Copper Mountain Networks was a telecommunications equipment maker founded in 1996 by Mark Handzel and Joe Markee that led the 1990s DSL (Digital Subscriber L...
Copper is an institutional digital asset infrastructure provider headquartered in Zug, Switzerland, offering custody, prime services and collateral managemen...
Copperlane is an AI-native mortgage loan origination platform founded in 2025 by Brianna Lin and Athan Zhang and backed by Y Combinator (W26 batch). Its AI a...
CopThis is the company behind Merchbar, the official online merchandise retailer for musicians and artists, selling authenticated band and artist merch (viny...
COR (COR Global Ltd., projectcor.com) is an AI-powered management platform for advertising and creative agencies that calculates and forecasts project profit...
Cora is a Brazilian digital bank (conta PJ) for small and medium businesses, offering fee-free business checking, Pix, boletos, transfers, payment initiation...
Coral is the Solana developer platform company (originally Coral / coral-xyz) behind Anchor, the most widely used framework for writing Solana Sealevel smart...
Coral is a local-first SQL runtime that gives AI agents governed, read-only access to data across any API, database, or file system using standard SQL — no c...
Coram AI is an AI-native unified physical security platform that brings video surveillance, access control, emergency management, and visitor verification in...
Coravin is a consumer beverage-technology company best known for its wine preservation systems, which use a thin needle and inert argon gas to pour wine by t...
Corbado is a passkey-first authentication platform that helps companies add WebAuthn passkeys to their products. The Corbado Backend API manages users, login...
Corca is an AI-native, collaborative workspace for mathematics — a browser-based editor that lets people write math naturally (without special syntax), run c...
Cord * (Cord Project Inc.) was a consumer communication startup building simple, fast voice messaging that let people send short audio clips to one friend or...
Cordial is a cross-channel marketing and customer data platform headquartered in San Diego, California, used by consumer brands to unify customer data and or...
Cord Project Inc. was a New York based startup founded around 2014 by former Google Creative Lab designers Thomas Gayno and Jeff Baxter. Its flagship product...
Corduro is a payments-as-a-service company founded in 2008 and headquartered in Southlake, Texas, offering a mobile, online, and point-of-sale payment platfo...
Core & Main is a leading specialty distributor of water, wastewater, storm drainage, and fire protection products and related services to municipalities, con...
Core Labs is an early-stage product studio based in New York City building the future of professional identity and connection for the digital economy. Founde...
Core Loop is a game studio founded in 2020 by Vincenzo Alagna and Dan Chao, veterans of Machine Zone, GREE, and Funzio, building a modern cross-platform MMO ...
Core-Mark Holding Company, a subsidiary of Performance Food Group, is one of the largest broad-line, full-service marketers and distributors of packaged cons...
Core10, Inc. is a U.S.-based fintech software development and API integration firm founded in 2016 by Lee Farabaugh and Jeff Martin, headquartered in Frankli...
Corebridge Financial (formerly AIG Life and Retirement) is one of the largest and most established retirement and insurance solutions providers in the United...
CoreDNS is a CNCF graduated DNS server written in Go that serves as the default DNS service for Kubernetes clusters. It is flexible and extensible through a ...
CoRegen, Inc. (CoRegen Science) is a clinical-stage biopharmaceutical company in Houston, Texas developing adoptive cell therapies for aggressive solid tumor...
Corelayer is an AI-native platform for production software support and maintenance — an AI SRE / AI on-call engineer for engineering teams. It continuously m...
Corelight is a network detection and response (NDR) company founded by the creators of the open-source Zeek (formerly Bro) network security monitor. Its Open...
Corelight is a network detection and response (NDR) company founded by the creators of the open-source Zeek (formerly Bro) network security monitor. Its Open...
CoreLogic — rebranded as Cotality in 2025 — is a property data and analytics company providing real estate, mortgage, tax, hazard, and climate-risk informati...
CoreLogic Australia — trading as Cotality since the 2025 global rebrand, and operating the RP Data platform through RP Data Pty Ltd — is the dominant indepen...
CoreMed (Beijing) Biomedical Research Co., Ltd. is a China-based contract research organization (CRO) founded in 2013 that provides clinical professional ser...
Coremetrics was a web analytics software company founded in 1999 and headquartered in San Mateo, California. It delivered a cloud-based (SaaS) digital market...
CoreOS was a San Francisco-based container infrastructure company founded in 2013 that built a lightweight, automatically-updating Linux distribution (Contai...
Coreshell (Coreshell Technologies, Inc.) is a San Leandro, California battery technology company founded in 2017 that develops silicon-anode lithium-ion batt...
Coresignal is a data-as-a-service company providing access to public web data on companies, employees, and jobs through a suite of REST APIs. The platform ag...
CoreStack is a multi-cloud governance and security platform that unifies FinOps (cost visibility, budgets, anomaly detection, rightsizing and commitment opti...
CoreStory is an AI code intelligence platform that ingests large brownfield and legacy codebases and reverse-engineers a persistent understanding of how they...
CoreView (formerly 4ward365) is an enterprise Microsoft 365 governance, security, and automation platform. It secures the configuration, identity, and access...
CoreWeave is a specialized GPU cloud purpose-built for AI workloads, offering managed Kubernetes (CKS), Slurm-on-Kubernetes (SUNK), dedicated and serverless ...
Corgi is an AI-native, full-stack business insurance platform for startups, offering modular coverage (Commercial General Liability, Directors & Officers, Te...
Corillian Corporation was a leading provider of Internet banking software and services, headquartered in Hillsboro, Oregon. The company was formed in 1997 wh...
Corio, Inc. was an enterprise Application Service Provider (ASP) founded in September 1998 in San Carlos, California, and incorporated in Delaware, formed by...
Coris is an AI platform for merchant and payment risk, providing modern risk infrastructure for vertical SaaS platforms, payment processors, ISOs, PayFacs, a...
Cority is an enterprise Environmental, Health, Safety, and Quality (EHSQ) and sustainability software provider, founded in 1985 as Medgate and headquartered ...
Cork City Open Data is a municipal government open-data portal for Ireland running CKAN. It exposes the CKAN catalog API over approximately 32 datasets.
Corma is a SaaS license and access governance platform for modern IT teams that automates SaaS discovery, access reviews, provisioning, and deprovisioning. R...
Cormint Data Systems, Inc. is a Texas-based, vertically integrated developer and operator of power infrastructure for large-scale data centers and compute. T...
Cornami is a Santa Clara, California high-performance computing company building morphable silicon and a stream-centric software stack for privacy-preserving...
Cornell University is a private Ivy League and statutory land-grant research university in Ithaca, New York. It operates no central developer portal, no API ...
Corner Health is a primary care provider network operating in Arizona and Washington that connects patients with independent nurse practitioners and advanced...
Cornershop is an on-demand grocery and essentials delivery service founded in 2015 in Chile by Oskar Hjertonsson, Daniel Undurraga, and Juan Pablo Cuevas, si...
Cornerstone Building Brands is a major US corporation and Fortune 1000 company. The Cornerstone Building Brands API provides programmatic access to its platf...
Cornerstone Robotics (CSR) is a Hong Kong-headquartered surgical robotics manufacturer founded in 2019 at Hong Kong Science Park, building the Sentire Endosc...
Corning Incorporated is a Fortune 500 American technology company that specializes in glass science, ceramic science, and optical physics. Founded in 1851, C...
Coro is a cybersecurity company that consolidates endpoint protection, email security, network protection (ZTNA, VPN, encryption), cloud app security, data p...
Coro (CoroNet) is a cybersecurity company delivering a unified, AI-native security platform for lean IT teams, growing organizations, and managed service pro...
corp is a company surfaced as a portfolio company of qiming, slow-ventures and added to the API Evangelist network as a stub for enrichment. This profile is ...
Corpay (formerly FLEETCOR) is a corporate payments company that provides commercial cards, accounts payable automation, cross-border payment solutions, fuel ...
Corpay is a global S&P 500 corporate payments company (NYSE: CPAY) that resulted from the March 2024 rebrand of FLEETCOR Technologies. The company serves mor...
The Corporate Bullshit Generator API is a free public REST API that returns randomly-generated corporate jargon phrases as JSON. Each request returns a singl...
Corporate Travel Management (CTM) is a Brisbane-founded, ASX-listed (CTD) travel management company established in 1994 that procures, books and services cor...
Corrent (listed by Battery Ventures as "Corrent Corporation *", where the asterisk denotes an exited investment) was surfaced as a portfolio company of batte...
Corridor is a security company building the security layer for AI coding. Founded by Jack Cable (former CISA) and backed by Felicis, Corridor secures AI-gene...
Corsair Pharma, Inc. is a privately held clinical-stage biopharmaceutical company developing proprietary prodrugs of treprostinil for the treatment of pulmon...
Cortera was a business (trade) credit data provider that turned anonymized, contributed accounts-receivable and B2B payment data into forward-looking payment...
Corteva Agriscience is a publicly traded, Fortune 500 global pure-play agriculture company that provides farmers around the world with one of the most comple...
Cortex is an Internal Developer Portal and service catalog used by platform and engineering teams to inventory services, libraries, domains, teams, on-call r...
Cortex (cortex.io) is an internal developer portal (IDP) and software catalog platform. It gives engineering organizations a catalog of services and entities...
Corti is a healthcare AI platform for developers, offering a full stack of clinical AI building blocks over a single OAuth 2.0-secured API: real-time speech-...
Cortica is a Tel Aviv, Israel based Autonomous AI company founded in 2007 that builds and spins out category-leading AI companies. Its self-learning, unsuper...
Cortico (Cortico Health Technologies) is a Vancouver, British Columbia based healthcare connection platform, founded in 2019, that links patients, medical cl...
Cortina Systems, Inc. was a venture-backed fabless semiconductor company founded in 2001 and headquartered in Sunnyvale, California, that designed high-speed...
Coru is an enterprise-grade AI company transforming financial services across Latin America with conversational AI agents. Its "Adi" platform lets banks, fin...
Corva is a Houston-based AI software company that provides a real-time drilling, completions, geoscience, and sustainability analytics platform for the oil a...
Corventis, Inc. was a healthcare technology company that developed wearable cardiac monitoring devices — including the PiiX adhesive sensor and the NUVANT Mo...
Corvera is an AI-native context layer for consumer packaged goods (CPG) brands, backed by Y Combinator (Winter 2026). It unifies data from retailers, distrib...
Corvia Medical, Inc. is a medical device company headquartered in Tewksbury, Massachusetts that develops interventional cardiology solutions for heart failur...
Corvus Insurance — now operating as Corvus by Travelers — is a cyber-insurance managing general agency and insurtech company that pairs property and casualty...
CorWave SA is a French clinical-stage medical device company, incorporated in 2012 by the startup studio MD Start and headquartered in Clichy, France, that d...
A Chinese state-owned multinational shipping and logistics conglomerate and the world's largest container shipping fleet by capacity. Operates container ship...
Cosign is the command-line client of the Sigstore project for signing, verifying, and storing container images, OCI artifacts, blobs, and in-toto attestation...
Cosm is a Los Angeles-based immersive technology, media and entertainment company formed in 2020 from the merger of LiveLike VR (now Cosm Immersive) and C360...
Cosmart is an Indonesian membership-only B2B e-commerce and procurement platform, founded in 2021 by Alvin Kumarga and Robert Tan, where members (individuals...
Cosmic Robotics, Inc. designs and operates autonomous construction equipment that takes on the hardest, most dangerous jobs on a construction site, coordinat...
Cosmo Tech is a predictive and prescriptive AI-simulation (digital twin) platform for industry, based in Lyon, France and backed by Insight Partners. Its ope...
CosmoLex is a cloud-based legal practice management platform that combines matter management, time tracking, billing, trust accounting, and client engagement...
COSMOPlat (卡奥斯 COSMOPlat) is the industrial internet platform incubated by Haier Group and operated by COSMOPlat Digital Technology (Qingdao) Co., Ltd. Launc...
Cosmos is an interoperable blockchain ecosystem providing a modular framework (Cosmos SDK) for building sovereign, high-performance application-specific bloc...
Cosmose AI (Cosmose Inc.) is a Singapore-headquartered, Polish-founded retail intelligence company that measures, predicts and influences offline shopping be...
Costanoa Ventures is an early-stage venture capital firm founded in June 2012 and headquartered in Palo Alto, California, with an additional office in San Fr...
CoStar Group is the dominant commercial and residential real estate data, analytics, and marketplace company. The portfolio spans the flagship CoStar commerc...
Costco Wholesale Corporation is a Fortune 500 American multinational membership-only big-box retail chain that operates warehouse clubs offering a wide selec...
COSY (CosyRobo) is a retail-technology robotics company that builds autonomous inventory robots for physical stores. Its flagship robot, SCOUT, roams store a...
CoTeach is an AI-powered curriculum co-planning assistant for K-12 mathematics teachers, built by Teaching Lab and deeply integrated with the Illustrative Ma...
Coterie Insurance is a technology-first commercial insurance provider for small businesses, offering Business Owners Policy (BOP), General Liability (GL), Pr...
Coterra Energy is a major US corporation and Fortune 1000 company. The Coterra Energy API provides programmatic access to its platform services, data, and in...
Cotool is an AI platform for the defensive security "blue team" — AI agents that scale detection, response, and threat hunting across an organization's secur...
Cotopaxi is a Certified B Corporation outdoor gear and apparel brand (backpacks, jackets, and accessories) known for its "Do Good" mission and Gear for Good ...
Coty Inc. is one of the world's largest beauty companies with an iconic portfolio of brands across fragrance, color cosmetics, skin and body care. The compan...
Couchbase is a distributed, document-oriented NoSQL cloud database platform that combines the flexibility of JSON, the power of SQL++ querying, and the perfo...
Couchsurfing is a community-driven travel and hospitality-exchange platform that connects travelers with local hosts offering free accommodation, local meetu...
The Council on Environmental Quality (CEQ) is an office within the Executive Office of the President of the United States that coordinates federal environmen...
Counsel Health is a telemedicine company multiplying the world's healthcare capacity by pairing an AI medical assistant with board-certified physicians deliv...
Countable was a civic-engagement technology company backed by Canaan Partners (seed, partner Joydeep Bhattacharyya) that built a digital platform helping cit...
Counter (counter.dev) is an open-source, privacy-friendly web analytics service. A lightweight tracking snippet POSTs a single aggregated hit per visit to a ...
Counterpane Internet Security, Inc. was a managed security services provider founded by cryptographer Bruce Schneier, growing out of his Counterpane Systems ...
CounterTack, Inc. was a Waltham, Massachusetts endpoint detection and response (EDR) vendor whose Sentinel and Endpoint Threat Platform products applied beha...
Countries GraphQL API is a free, public GraphQL API that provides structured information about countries, continents, and languages around the world. Created...
COUNTRY Financial is the marketing name for an Illinois-headquartered family of affiliated insurance and financial services companies that includes COUNTRY L...
The Country State City API is a global geographic reference dataset and REST API published by countrystatecity.in. It exposes 247+ countries, 5,000+ states /...
Country Style Cooking Restaurant Chain (乡村基, Xiangcunji) is a large Chinese quick-service restaurant group founded on 23 November 1996 in Chongqing by Li Hon...
Country.io is a small open data project that publishes a set of static JSON files mapping ISO 3166-1 alpha-2 country codes to common reference data: country ...
Coupa is a leading Business Spend Management (BSM) platform that provides cloud-based solutions for procurement, invoicing, expenses, payments, sourcing, con...
Coupa Software is a business spend management (BSM) platform that unifies procurement, invoicing, expense management, payments, supplier management, sourcing...
Coupang is a South Korean e-commerce company offering rapid delivery of a wide range of products including groceries, electronics, fashion, and household goo...
couple (couple.me) is an AI companion chat platform operated by Fab AI LTD and backed by Slow Ventures. The consumer-facing product lets users create and cus...
COUR Pharmaceuticals Development Co., Inc. (COUR Pharma) is a privately held, clinical-stage biotechnology company founded in 2012 and headquartered in the C...
Courier is a multi-channel notification API offering routing across email, SMS, push, chat, and in-app, with templates, preferences, and a no-code studio.
Courier Health is the patient experience platform for life sciences and biopharma. It gives pharmaceutical patient services, market access, and field reimbur...
Course Hero is an online learning platform where students and educators access more than 25 million course-specific study resources — practice problems, stud...
Coursebase is an AI-powered corporate Learning Management System (LMS) used by over 1,000 organizations to create, deliver, and manage employee training acro...
CourseGuide is a portfolio-lead company in the API Evangelist network, surfaced from the 500 Global portfolio and mapped to coursereport.com. Course Report i...
Coursera is a global online learning platform offering courses, specializations, professional certificates, and degrees. The Catalog API provides public, rea...
Court Buddy is a legal services marketplace that connected consumers and small businesses with independent attorneys for flat-fee, on-demand legal help, aimi...
CourtListener is a free legal research platform operated by the Free Law Project, a nonprofit organization. It provides a comprehensive REST API for accessin...
Courtyard (courtyard.io) is a marketplace and tokenization service for physical collectibles — trading cards, luxury watches, and other graded assets. Collec...
Coutts & Co is a British private bank and wealth manager founded in 1692, headquartered in London and serving high-net-worth individuals, families, commercia...
Cova is an AI-native home care agency licensed in Michigan and backed by Y Combinator (Summer 2026). The company serves Medicaid, long-term care insurance (L...
Coval is the deployment-readiness platform for voice and chat AI agents. Teams simulate thousands of realistic conversation scenarios before launch, monitor ...
Coval is a simulation and evaluation platform for AI voice and chat agents. Inspired by autonomous-vehicle testing, it simulates end customers across realist...
Covalent (Covalent Networks) is a workforce operations software company for industrial manufacturing teams in the aerospace & defense and automotive sectors,...
Covalto (formerly Credijusto) is a Mexican digital bank for small and medium-sized businesses, headquartered in Mexico City. It offers business and personal ...
Covance was a contract research organization (CRO) acquired by Labcorp in 2015 and rebranded as Labcorp Drug Development in 2021. In 2023, the clinical devel...
Covariant is an Emeryville, California warehouse-robotics AI company founded in 2017 (originally as Embodied Intelligence) by UC Berkeley professor Pieter Ab...
Covatic is a UK-based, B Corp certified advertising technology company providing privacy-preserving audience intelligence and addressability for media owners...
Cove is a visual workspace for thinking with AI — an AI collaborator that works alongside you on projects big and small in a spatial, canvas-style interface ...
cove.tool (rebranded to "cove" in 2025) is an Atlanta, Georgia building-performance analysis platform for architects, engineers and contractors, founded in 2...
Coventry Building Society is the United Kingdom's second-largest building society, a member-owned mutual founded in 1884 and headquartered in Coventry, Engla...
Coveo is a cloud-based AI-relevance platform that delivers personalized search, recommendations, and discovery experiences across digital workplaces, custome...
Cover (Cover Technologies Inc.) is a Los Angeles-based construction technology company that designs and builds custom, architect-grade backyard homes, access...
Cover Genius is an insurtech company providing embedded insurance and protection at the point of sale. The XCover distribution API lets partners create insur...
Covera Health is a clinical intelligence company that delivers AI-powered quality insights across the healthcare ecosystem, beginning with diagnostic radiolo...
CoverForce is a commercial insurance distribution infrastructure platform headquartered in New York City. It provides a unified RESTful API and white-label s...
Coverfox is one of India's largest online insurance distribution platforms, offering retail insurance products including car, bike, health, and life insuranc...
CoverHound is an InsurTech marketplace, now part of Brown & Brown, Inc. (NYSE: BRO), that lets consumers and small businesses compare and buy insurance onlin...
CoverWallet, an Aon company, is a digital insurance marketplace with a REST API for quoting, binding, and managing small business insurance policies across m...
Covestor was an online investment management and social investing platform, backed by Union Square Ventures, that let everyday investors mirror the portfolio...
Coveti is a curated luxury fashion marketplace that connects consumers with independent designers and exclusive heritage boutiques across Milan and Paris thr...
Coviu is an Australian telehealth company, headquartered in Sydney and spun out of CSIRO's Data61, that provides a purpose-built video consultation platform ...
Cowbell is a Pleasanton, California-based adaptive cyber insurance provider serving small and medium-sized businesses (SMBs) and the middle market with stand...
Cowbell is a cyber insurance provider (insurtech) that delivers adaptive, continuously-underwritten cyber liability coverage and cyber-risk management servic...
Cowboy is a Brussels-based mobility company that designs and manufactures premium connected electric bicycles for urban commuting. Its lineup — the Cruiser, ...
Cowboy Clean Fuels (CCF) is a Denver, Colorado climate-technology company, founded in 2020 and operating in Gillette, Wyoming, that produces carbon-negative ...
Cowboy Space Corporation builds space-based infrastructure for artificial-intelligence computing. Its flagship program, Stampede, is a constellation of solar...
Cowboy Space Corporation is a space infrastructure company building orbital data centers to address Earth's power constraints on artificial intelligence. Its...
Cowboy Space Corporation is an American orbital-infrastructure company founded in 2024 by Baiju Bhatt, co-founder and former co-CEO of Robinhood, headquarter...
Cowboy Ventures is a seed-stage venture capital firm founded in 2012 by Aileen Lee (who coined the term "unicorn" for billion-dollar startups) and headquarte...
Cowrywise is a Nigerian wealth management platform and SEC-licensed fund manager offering savings plans, investment portfolios, dollar accounts, and financia...
Cox Communications is a leading American telecommunications provider offering broadband internet, cable TV, and phone services for residential and business c...
Coyote Logistics is a global third-party logistics (3PL) provider and freight brokerage platform, now part of RXO, offering REST APIs for truckload capacity,...
Cozen O'Connor is a full-service U.S. law firm founded in 1970 and headquartered in Philadelphia, with more than 1,000 attorneys across 33+ offices in the Un...
Cozy Finance is a decentralized finance (DeFi) risk-management protocol that helps onchain protocols unlock safety-seeking capital through composable, instit...
cPanel is a web-based control panel that provides a graphical interface and automation tools to simplify the management of web hosting services. cPanel expos...
CPower Energy is a commercial and industrial (C&I) virtual power plant (VPP) operator that helps organizations monetize the flexibility of their energy asset...
Command Query Responsibility Segregation (CQRS) is an architectural pattern that separates read and write operations for a data store into distinct models. C...
CQuotient is the artificial intelligence and shopper-data technology that powers personalization and predictive commerce for Salesforce B2C Commerce (Commerc...
Crabi is a Mexican digital auto-insurance company (insurtech) offering fully online vehicle policies purchasable in about fifteen minutes from a mobile devic...
Cracked is a tool router for AI agents: one API key and one prepaid balance to discover, inspect, run and poll thousands of third-party tools. It exposes 9,5...
Cracker Barrel Old Country Store, Inc. is an American chain of restaurants and gift shops with a Southern country theme, offering home-style meals and retail...
Cradle is a Dutch–Swiss biotechnology software company founded in 2021 with headquarters in Amsterdam and an office in Zurich, building an AI-powered protein...
Cradlepoint is a Boise, Idaho-based provider of cloud-managed wireless edge routers, 5G adapters, branch-in-a-box appliances, and the NetCloud platform for e...
Craft (Craft Docs Ltd.) is a consumer and team productivity app that combines notes, documents, tasks, and daily planning in a single cross-platform workspac...
Craft CMS is a flexible, self-hosted PHP content management system built on Yii 2, designed for creating bespoke digital experiences. It features an auto-gen...
Craft Ventures is a San Francisco-based venture capital firm founded in late 2017 by repeat entrepreneurs David Sacks and Bill Lee, built "by founders for fo...
Craft.io is a product management platform with a REST API for managing product backlog, specifications, OKRs, roadmaps, and customer feedback across product ...
Craftable is hospitality's back-office software platform for restaurants, bars, hotels, and resorts, originally known for its Bevager and Foodager products, ...
Craft Coffee is a direct-to-consumer specialty coffee company operating since 2011 that sources, roasts, and ships freshly roasted coffee to subscribers acro...
Crafting, Inc. (crafting.dev) is a Silicon Valley AI DevOps company building infrastructure for the agentic era. Its platform gives autonomous coding agents ...
Craftsvilla was an India-based online marketplace for ethnic and handcrafted products — sarees, ethnic apparel, jewelry, footwear, accessories, beauty and ho...
Craftview Software GmbH is a Frankfurt-headquartered European software group that builds ERP and project-management software for the skilled trades. Formed a...
Crane Co. (NYSE: CR) and its sister company Crane NXT (NYSE: CXT) are industrial manufacturing companies that resulted from the 2023 split of the legacy Cran...
Crane Worldwide Logistics is a global third-party logistics provider delivering air freight, ocean freight, customs brokerage, warehousing, trucking, and sup...
Craon (craon.ai) is an AI-native video editing platform where users edit through natural-language chat instead of a traditional timeline. Creators describe t...
Crash Override is a software supply chain security company building a control plane for software development in the agentic era. It monitors code from develo...
Crate.io is the company behind CrateDB, a distributed SQL database engineered for real-time analytics on large volumes of operational data. CrateDB unifies t...
Cratejoy is a subscription-box commerce platform and marketplace (a CRV and Y Combinator company) that lets independent creators launch, sell, and manage rec...
Crater Studios is an AI-native game studio that builds core AI systems for game design, decision making, and live operations, trained on real player behavior...
crates.io is the official package registry for the Rust programming language, operated by the crates.io team under the Rust Foundation with infrastructure su...
Crave Retail, Inc. builds in-store retail technology that connects shoppers, store associates, and product data across physical touchpoints. Its platform spa...
Crawl4AI is an open-source, Apache-2.0 web crawler and scraper built to turn any URL into clean, LLM-ready data — Markdown, typed JSON, screenshots, PDFs, or...
Crawlbase (formerly ProxyCrawl) is a web crawling and scraping platform that fetches any web page through a large rotating proxy network with optional headle...
Crawlee is an open-source web scraping and crawling library maintained by Apify, providing a unified set of crawler classes, request queues, datasets, and ke...
CrawlGraph is a backlink-intelligence SaaS built on Common Crawl's open hyperlink graph (121.1M domains / 3.90B domain-level links), positioned as a low-cost...
Cray is the high-performance computing (HPC) and supercomputing brand, originally Cray Research and later Cray Inc., now part of Hewlett Packard Enterprise (...
Crayon is a Boston-based competitive intelligence platform that automatically captures, analyzes and distributes competitor activity — website and pricing ch...
CRB (Cross River Bank) is a New Jersey-chartered, FDIC-insured bank and financial technology infrastructure provider founded in 2008 and headquartered in For...
The Canadian Real Estate Association (CREA) is the national industry body for Canadian residential real estate, representing roughly 160,000 REALTORS through...
Creandum is a leading European early-stage venture capital firm founded in 2003 by Staffan Helgesson and headquartered in Stockholm, Sweden, with additional ...
CREATE Medicines is a Cambridge, Massachusetts biopharmaceutical company developing in vivo CAR (chimeric antigen receptor) cell therapies using mRNA lipid-n...
Create Wellness is a New York based direct-to-consumer supplement brand, founded in 2022, that makes creatine monohydrate gummies and drink mixes — NSF Certi...
Createra is a user-generated-content (UGC) gaming metaverse platform backed by Andreessen Horowitz, built by the Code Infinity team associated with the youth...
Creatify is an AI avatar and marketing-video generation platform that turns product URLs, scripts, images, and text into short-form video ads narrated by ult...
Creatio is a global software vendor of an AI-native no-code platform for customer relationship management (CRM) and workflow / business process automation. I...
Creative Juice is a company surfaced as a portfolio company of index-ventures and added to the API Evangelist network as a stub for enrichment. Sector: finte...
Creative Market is an online marketplace for community-generated design assets, where independent creators sell fonts, graphics, illustrations, templates, ph...
creativeLIVE (CreativeLive) is an online learning platform offering more than 2,300 on-demand courses and live interactive classes taught by working professi...
Creatomate is a media-automation platform that generates videos and images at scale from reusable templates. Its REST API renders MP4/GIF/image output by app...
Creator Cabins (operating as Cabin, at cabin.city) is a crypto-web3 community project that built globally distributed, coliving neighborhoods uniting members...
CreatorStack is a consumer creator-economy platform that helps independent creators own their audience instead of renting it from social networks. Its core p...
CreatorDAO supports content creators through funding, bespoke tooling, and training, backing a roster of YouTube and social channels ranging from tens of tho...
CreatorIQ is an enterprise creator- and influencer-marketing platform used by brands and agencies to discover creators, build and manage a private creator ne...
CRED is an Indian consumer fintech that started with premium credit-card bill payments and rewards and has expanded into peer-to-peer payments (Scan & Pay, T...
Credentially is a UK-founded, healthcare-only onboarding and compliance automation platform used by NHS trusts, private providers, urgent care and clinical s...
Credgenics is an AI-powered debt collection and loan recovery SaaS platform used by banks, NBFCs, housing-finance companies, microfinance institutions, finte...
Credi2 GmbH is a Vienna, Austria based fintech that operates a white-label, cloud-native embedded lending platform enabling banks, card issuers, and merchant...
Credibly is a small business lending platform offering a REST API (API V2) for originating merchant cash advances, working capital loans, business lines of c...
CrediFi is a company surfaced as a portfolio company of battery-ventures and added to the API Evangelist network as a stub for enrichment. Enrichment probes ...
CrediLinq is a Singapore-founded embedded-finance and B2B lending fintech that lets platforms and marketplaces offer white-labeled credit to their business c...
Credit Benchmark is a financial data company that aggregates internal credit risk assessments contributed by more than 40 leading global financial institutio...
Credit Genie is a consumer fintech operated by Creditly Corp. (Wilmington, Delaware, founded 2019) that runs a mobile-first money app for people living betwe...
Credit Karma is an AI-powered personal finance platform founded in 2007 and owned by Intuit since 2020, serving more than 140 million members in the US, UK a...
Credit Sesame is a consumer financial health platform that provides free daily credit-score monitoring, credit reports, and personalized recommendations for ...
Creditas is a Brazilian digital lending fintech founded in 2012 and headquartered in Sao Paulo, operating in Brazil and Mexico. It provides secured consumer ...
Credly is a digital credential and open badge platform, owned by Pearson (acquired 2022), used by more than 2,000 organizations to issue, manage, and verify ...
Credo AI is an enterprise AI governance, risk, and compliance platform used to discover, register, risk-classify, and continuously govern every AI model, app...
Creed (Creed Labs, operated by Lemon Tree Labs Inc.) is a Brooklyn-based faith-tech company building an AI-powered Bible study, prayer, and Christian communi...
Creem is a merchant-of-record payments platform built for SaaS and AI startups. Its REST API handles products, hosted checkouts, customers, subscriptions, tr...
Crema.co is an online specialty-coffee subscription platform and curated marketplace that connects coffee drinkers with independent roasters. Customers take ...
CreoPop is a consumer 3D-printing pen that lets you draw three-dimensional objects freehand. Unlike filament 3D pens it has no hot parts or melting plastic; ...
Crescendo is an AI-native customer experience (CX) platform that unifies AI agents for chat, voice, email, and messaging with quality assurance, workforce ma...
Crescendo Bioscience was a molecular-diagnostics company based in South San Francisco, known for Vectra DA (later Vectra), a multi-biomarker blood test that ...
Crescendo Lab is a Taiwan-based, Asia-leading AI omnichannel customer communication software company (cresclab.com) serving 800+ global brands, and a LINE Bi...
Cresilon is a Brooklyn, New York biotechnology company founded in 2010 by Joe Landolina and Isaac Miller that develops, manufactures and markets hemostatic m...
Cresta (legally Cresta Intelligence, Inc.) is a Palo Alto, California enterprise Customer Experience AI company spun out of the Stanford AI Lab and founded i...
Crestwood Equity Partners LP was a master limited partnership that owned and operated midstream energy assets across the United States, including natural gas...
Crete Professionals Alliance (rebranded in 2025 as "Current", current.co) is a growth platform for independent accounting firms, backed by Bessemer Venture P...
Crew is a digital workplace platform for frontline and deskless teams, connecting frontline staff to corporate leadership across distributed workforces. The ...
Crew32 was a stealth-stage technology startup based in Santa Monica, California, working in the human resources, employment, and workplace-culture space. It ...
CrewAI Cloud (CrewAI AMP) is the managed Agent Management Platform for deploying, monitoring, scaling, and governing CrewAI multi-agent workflows in producti...
Crewline is an autonomous heavy-equipment company that retrofits existing construction machinery to operate self-driving. Its hardware retrofit kit installs ...
Crews by Core was a construction field-execution platform based in Palo Alto, California (with a Tokyo office), founded and led by CEO Di-Ann Eisnor. Branded...
CREXi (Commercial Real Estate Exchange, Inc.) is a Los Angeles-based commercial real estate marketplace and data platform founded in 2015, operating a sales ...
Creyon Bio (branded Creyon) is a San Diego drug-development company operating an AI-powered nucleic acid engineering platform, NucleIQ, that designs oligonuc...
CRI-O is a CNCF graduated, lightweight container runtime built specifically for Kubernetes. It implements the Kubernetes Container Runtime Interface (CRI) gR...
Cribl is an observability pipeline company providing a suite of products for collecting, processing, routing, searching, and storing telemetry data at scale....
CricAPI (now operating as CricketData.org) is a cricket data API platform that has provided free, high-performance cricket data since September 2015. The API...
A cricket data API advertised at cricket-api.net -- live scores, matches, and related endpoints per its documentation page. ACCESS REALITY, stated plainly: t...
Crimson Education is a multinational university admissions consultancy founded in Auckland, New Zealand in 2013 by Jamie Beaton, Fangzhou Jiang and Sharndre ...
CRISPR Therapeutics (NASDAQ: CRSP) is a clinical-stage biotechnology company founded in 2013 and headquartered in Zug, Switzerland, with US operations in Bos...
Criteo is a global commerce media company whose Retail Media, Marketing Solutions and Commerce Grid platforms let retailers, brands, agencies and partners cr...
CRM Bonus (CRMBonus) is a Brazilian retail technology platform for customer acquisition, conversion, and loyalty. Its products include Giftback cashback and ...
Free, no-login web tool for sharing Pokémon Showdown teams as visual pages, with an anonymous keyless public REST API for creating and retrieving team links,...
Crocodoc built an HTML5-based document viewing and annotation API that converted PDF, Word, PowerPoint, and Excel files into HTML5 for plugin-free, in-browse...
Crocs, Inc. is a global designer, manufacturer, and retailer of casual footwear known for its iconic molded clog. The company sells through e-commerce, owned...
Crogl is an enterprise AI security operations platform that deploys autonomous AI agents to investigate security alerts and threat advisories entirely within...
Croissant is the workspace infrastructure layer for distributed teams, letting companies find, book, and manage on-demand access to 700+ coworking spaces acr...
Cron was a next-generation calendar application for professionals and teams, backed by Initialized Capital and later acquired by Notion, where it was rebrand...
Cron Systems (now operating as Cron AI) builds deep-learning perception software for 3D sensor and LiDAR data. Its flagship platform, senseEDGE, performs rea...
Cronitor is a cron job and scheduled task monitoring platform that provides developers with instant alerts when jobs fail, run too long, or don't run at all....
Cronofy is a scheduling and calendar API platform that provides a unified interface to Google Calendar, Microsoft 365 / Outlook, Exchange, and Apple iCloud. ...
Cropio was an independent Eastern European farm management and precision agriculture platform (fields, satellite/NDVI imagery, weather, scouting, machinery t...
CropX is an Israeli ag-IoT company that combines in-field soil and weather hardware with a cloud Farm Management Software (FMS) platform. The hardware portfo...
Crosby is an agentic law firm that combines AI legal agents with barred attorneys to review commercial contracts in about an hour. Built for sales teams, it ...
Cross Access was a data-integration software company backed by Battery Ventures that was acquired by IBM on 2003-10-17 and folded into IBM's information-inte...
Cross River is a regulated bank (FDIC member, Fort Lee, NJ) that delivers embedded finance and Banking-as-a-Service (BaaS) through its Cross River Operating ...
Cross River Bank is an FDIC-insured chartered bank that operates as a sponsor bank and banking-as-a-service (BaaS) provider for fintech companies, embedded-f...
CrossAmerica Partners is a major US corporation and Fortune 1000 company. The CrossAmerica Partners API provides programmatic access to its platform services...
Crossbar, Inc. is a Santa Clara semiconductor company founded in 2010 that develops resistive random-access memory (ReRAM), a non-volatile memory built on RR...
Crossbeam is the leading Ecosystem-Led Growth (ELG) platform: a secure data-collaboration network that lets companies compare CRM data with their partners to...
Crosschq is a hiring intelligence platform that helps talent acquisition and people-analytics teams improve quality of hire. Its cloud product suite spans AI...
CrossEngage is a Berlin-based customer data and cross-channel marketing platform (a Customer Data Platform / CDP) founded in 2015 and backed by Earlybird Ven...
CrossFit is a fitness brand and training methodology built around constantly varied, high-intensity functional movements that combine strength, conditioning,...
Crossing Minds is an AI personalization and recommendation company. Its B2B Recommendation API delivers profile-to-items, session-to-items and item-to-items ...
Crosslayer Labs is a network and web-infrastructure security company spun out of a Princeton University security research lab. Its founding team invented Mul...
CrossLend is a Berlin-based fintech providing digital debt technology for the private lending and securitisation space. Its platform offers Portfolio Analyti...
Crosslogix is a company surfaced as a portfolio company of canaan-partners and added to the API Evangelist network as a stub for enrichment. This profile is ...
Crossmint is a Web3 platform offering APIs for wallets, NFT minting, checkout, payments, embedded checkout, and verifiable credentials. Supports server-manag...
Crossover Health is an advanced primary care provider that delivers integrated, team-based healthcare for employers and their members through its proprietary...
Crossplane is a graduated CNCF open-source Kubernetes add-on that transforms a cluster into a universal control plane for cloud infrastructure, services, and...
Crossref is a non-profit organization that provides digital infrastructure for scholarly communications. Best known for Digital Object Identifier (DOI) regis...
Crow is a Y Combinator (Winter 2026) company building an AI infrastructure platform that makes any web or mobile application AI-native. Instead of a simple c...
Crowd.dev is an open-source developer data platform that centralizes community, product, and commercial data to unify contributor identities, resolve who is ...
CrowdAI is a company surfaced as a portfolio company of threshold-ventures and added to the API Evangelist network as a stub for enrichment. Sector: ai. This...
Crowdamp is a privately held Lightspeed Venture Partners portfolio company co-founded by Ruben Mayer-Hirshfeld and Alexandra Botez. The company built SuperFa...
CrowdAnalytix (CAX) is a crowdsourced data science and predictive analytics platform that connects enterprises with a global community of data scientists to ...
Crowdcube is a UK-based equity crowdfunding platform that lets everyday and professional investors buy shares in early-stage and growth-stage private compani...
Crowdery was a consumer retail and e-commerce startup backed by a16z, listed on the a16z investment list. Its product inverted the traditional retail sales m...
CrowdForce was a Nigerian fintech that operated the PayForce agent-banking network, deploying point-of-sale and digital financial-services agents to extend c...
CrowdGather was an online forum and message-board network operator, surfaced as a portfolio company of battery-ventures and added to the API Evangelist netwo...
CrowdHealth is an Austin, Texas company offering community-powered health care crowdfunding as an alternative to traditional health insurance. Members pay a ...
Crowdin is a localization management platform for software, mobile, games, and documentation. It offers a REST API v2 covering projects, files, strings, tran...
CrowdMade partners with online creators from YouTube, Instagram, Snapchat and beyond to design, produce, warehouse, and ship official merchandise their fans ...
CrowdMob was a mobile gaming and app-monetization startup surfaced as an a16z portfolio company. Enrichment probing on 2026-07-20 found no operating API surf...
CrowdPlat, Inc. is a Pleasanton, California company (backed by 500 Global) that operates two platforms combining human expertise with AI. Its crowdsourcing m...
CrowdRise was an online fundraising platform for charities, nonprofits, and personal causes, founded around 2010 by Edward Norton and Robert Wolfe. It let in...
Crowd Street (formerly CrowdStreet) is an online private-markets investing platform that gives accredited investors direct access to commercial real estate, ...
CrowdStrike is a major US corporation and Fortune 1000 company. The CrowdStrike API provides programmatic access to its platform services, data, and integrat...
CrowdTwist is a customer loyalty and engagement platform founded in New York City in 2009 and accelerated through Techstars. It lets consumer brands build mu...
Crown Castle is a leading United States provider of shared communications infrastructure including cell towers, small cells, and fiber. Crown Castle owns and...
Crown Holdings, Inc. is a global leader in the design, manufacture, and sale of rigid packaging products for consumer goods, including metal beverage cans an...
Crown Bioscience (CrownBio) is a global contract research organization (CRO) specializing in translational oncology and immuno-oncology drug discovery. It pr...
CrownIT (Crownit.in) is India's online market-research and consumer-insights platform, now acquired by Ipsos, the world's leading market research company. Op...
Crozdesk helps businesses find and compare software across all major software categories. The platform indexes 43,000+ products across 377+ categories with e...
CRS Credit API delivers credit data-as-a-service for fast, compliant financial decisioning. The platform aggregates consumer and business credit, identity, f...
Cruise was an autonomous-vehicle (robotaxi) company founded in 2013 and majority-owned by General Motors, building self-driving technology and operating driv...
Cruise Technologies was a wireless thin-client computing company founded in 1997 and based in Arlington Heights, Illinois. It developed the CruiseConnect pla...
Crunchbase is a business data platform tracking companies, investors, funding rounds, acquisitions, and IPOs across the global startup and private market eco...
Crunchbase is a leading source of private and public company, funding, and investor data - firmographics, funding rounds, acquisitions, investors, people, ev...
CrunchDAO is a collective-intelligence platform that crowdsources machine-learning models from a global community of data scientists and PhDs to solve foreca...
Crunched is an AI Excel analyst for power users in management consulting, investment banking, private equity, and corporate finance. Working as a native Micr...
Crunchtime (CrunchTime! Information Systems) is an AI-powered restaurant operations management platform used by 850+ multi-unit restaurant brands across 150,...
Crunchtime (Crunchtime Information Systems) is a Boston-based provider of AI-powered operations-management software for multi-unit restaurants, founded in 19...
Crusoe is a vertically integrated "AI factory" company that designs, builds, and operates energy-first AI infrastructure, and sells it as Crusoe Cloud — a GP...
Crusoe is a vertically integrated AI cloud and energy infrastructure company. It builds and operates purpose-built data centers powered by renewable and alte...
Crux is a capital platform for the clean economy, connecting clean energy and manufacturing developers with buyers, lenders, and investors. Its marketplace f...
CruxOCM builds AI-powered automation software for industrial control-room operations in the energy-infrastructure sector. Its Industrial Automation Hub (IAH)...
Cruz Foam is a circular materials company founded in 2017 in Santa Cruz, California by John Felts and Marco Rolandi out of research at the UC Santa Cruz Bask...
CRV (formerly Charles River Ventures) is one of the oldest venture capital firms in the United States, founded in 1970 to commercialize research coming out o...
Cryptio is an enterprise-grade crypto accounting, reporting, and audit platform that provides an institutional system of record for digital assets. It ingest...
Crypto.com is a cryptocurrency exchange, brokerage and payments company serving retail and institutional customers across spot, margin and derivatives tradin...
CryptoCompare (now CoinDesk Data / CCData, acquired by CoinDesk in late 2024) is a long-standing crypto market data aggregator covering 300+ exchanges, 10,00...
REST API aggregating cryptocurrency news, Bitcoin sentiment analysis, and crypto market news from 50+ sources with filtering by currency and time range. Prov...
CryptoQuant is a blockchain data analytics platform providing real-time and historical on-chain, exchange flow, miner, derivatives, and stablecoin metrics fo...
Cryptoys is an Andreessen Horowitz (a16z) backed Web3 digital collectibles company that lets fans buy, own, and play with blockchain-based interactive toys f...
Crystal (Crystal Semiconductor) was a hardtech company that designed audio and mixed-signal semiconductor chips. Kleiner Perkins partnered with the company i...
Crystal Dynamics is a AAA video game development studio, best known as the home of the Tomb Raider franchise and its Lara Croft character, and part of the Em...
Crystallize is a headless product information management (PIM) and commerce platform built around a set of GraphQL APIs. It separates product storytelling fr...
CSC Generation is an AI-native retail holding company that acquires overlooked store- and catalogue-based retailers and rebuilds them on Genesis, its agent-o...
CSG is a global provider of customer engagement, revenue management, and payments solutions enabling communications, media, and entertainment companies to mo...
CSR Biotech (超视计 / Chaoshiji) is a Chinese life-sciences instrumentation company that develops super-resolution optical microscopy systems for advanced biolo...
Cascading Style Sheets (CSS) is a W3C web standard for describing the presentation of documents written in HTML and XML, including layout, colors, typography...
CST Brands was an independent retailer of motor fuels and convenience merchandise headquartered in San Antonio, Texas, operating under the Corner Store and o...
CStorePro is a convenience-store back-office and retail-management software platform for independent and chain c-store operators. Founded as CStorePro and la...
CSX Corporation is a Class I freight railroad operating one of the largest rail networks in the eastern United States, serving 23 states with roughly 20,000 ...
A leading freight transportation company operating one of the largest rail networks in eastern North America. Moves goods across 23 states and connects to ov...
CTERA operates the CTERA Intelligent Data Platform, a unified edge-to-cloud global file system and data fabric for managing unstructured file data across dis...
Ctrip (Ctrip.com International / Trip.com Group, NASDAQ: TCOM) is one of the world's largest online travel agencies, founded in 1999 and headquartered in Sha...
Ctrl (Ctrl, Inc., a Delaware corporation) is an AI-powered workspace for revenue and sales teams that consolidates the tools and data a rep needs — CRM, emai...
CTRL Therapeutics (cTRL Tx) is a Chicago-based preclinical biotechnology company developing next-generation cell therapies for solid tumors. The company harn...
CTRL-labs was a neurotechnology company founded in 2015 in New York City (originally Cognescent) by Thomas Reardon, Patrick Kaifosh, and Tim Machado, buildin...
Cubbit is a European cloud storage provider offering DS3, a sovereign, geo-distributed, S3-compatible object storage platform. DS3 encrypts (AES-256), fragme...
Cubby is a New York City based software company building an AI-native facility management platform for self-storage operators, replacing legacy FMS systems w...
Cube is an AI-powered financial planning and analysis (FP&A) platform for finance teams. It connects a company's source systems and spreadsheets into a singl...
Cube (Cube Software) is a financial planning & analysis (FP&A) platform that positions itself as an "agentic finance layer" — giving finance teams clean, dec...
CubeFS is a CNCF graduated cloud-native distributed file system supporting POSIX, HDFS, and S3-compatible object storage protocols. It provides multi-tenancy...
Cubenergy (ShenZhen Cubenergy Co., Ltd. / 库博能源) is a BloombergNEF Tier 1 manufacturer of Battery Energy Storage Systems (BESS) for commercial, industrial, an...
CubeSmart (NYSE CUBE) is a self-administered and self-managed real estate investment trust (REIT) and the third-largest owner and operator of self-storage pr...
CubeTree was an enterprise social collaboration software startup (founded 2008, Redwood City, California) offering a business social network with wikis, blog...
Cubic Corporation is a major US corporation and Fortune 1000 company. The Cubic Corporation API provides programmatic access to its platform services, data, ...
Cubist builds hardware-backed key management and embedded wallet infrastructure for Web3. Its flagship product, CubeSigner, generates and seals cryptographic...
Cuboh is a restaurant online-ordering management platform that consolidates third-party delivery and pickup orders (DoorDash, Uber Eats, Grubhub, and more) o...
Cucumber is an open-source Behavior Driven Development (BDD) tool for running automated tests written in plain language using the Gherkin syntax. It enables ...
Cucumbertown was a recipe network and food-blogging platform ("a Tumblr for recipes") founded around 2011-2012 in Palo Alto, California by Cherian Thomas, Ch...
CUDO Compute is a global GPU and cloud compute platform and marketplace that provisions on-demand and reserved virtual machines, bare metal, and multi-node G...
Cuein is an AI-native customer-experience platform ("co-pilot for customer experience teams") that unifies structured and unstructured customer-support data ...
Cuemath is an India-headquartered education technology company founded in 2013 by Manan Khurma that delivers live, one-to-one online math tutoring to student...
Cuenca is a Mexican fintech (challenger bank / neobank) founded in 2018 that offers a banking-as-a-service REST API for moving money in Mexico. The API at ap...
Cuida Mi Mascota (CuidaMiMascota SAPI de CV) is a Mexican pet-care marketplace that connects pet owners with vetted, trusted caregivers for boarding (hospeda...
Culdesac is a post-car real estate development company building walkable, car-free neighborhoods in the United States. Its first project, Culdesac Tempe in T...
Culinary Brands is an Indian foodservice and beverage operator on a mission to prove that fresh, quality food is possible without compromising on taste. The ...
Cullen/Frost Bankers is a major US corporation and Fortune 1000 company. The Cullen/Frost Bankers API provides programmatic access to its platform services, ...
Cullgen Inc. is a clinical-stage biopharmaceutical company headquartered in San Diego, California, founded in 2018 and focused on first-in-class targeted pro...
Cullinet Software (formerly Cullinane Database Systems) was a database and application software company based in Westwood, Massachusetts, best known for the ...
Culqi is a Peruvian online payments platform and a Grupo Credicorp / Krealo company. Its REST API v2 lets businesses accept card, Yape, PagoEfectivo, mobile ...
Cult of the North (established November 2022 under the codename "Seidr") is a Stockholm, Sweden-based video game studio co-founded by former EA general manag...
Cult.fit (Curefit / cure.fit, operated by Diverse Retails Private Limited) is an Indian health and fitness company offering a connected consumer experience a...
Cultivaet Technologies Holding Ltd. is an AI-driven agricultural technology ("AgriTech for Humanity") startup based in Egypt serving smallholder farmers acro...
Cultivate was an AI-powered digital leadership and coaching platform that analyzed leaders' own opt-in digital communication data to deliver hyper-personaliz...
Culture Amp is the leading employee experience platform providing tools for employee engagement surveys, performance management, and people analytics. The Cu...
Culture Biosciences is a South San Francisco TechBio company that builds cloud-connected bioreactor systems and bioprocess development services for cell cult...
Cumbuca is a Banco Central do Brasil-licensed Payment Institution that provides regulated "proxy" access to Brazil's Pix and Open Finance networks. Acting as...
Cummins is a global power leader that designs, manufactures, distributes, and services diesel and natural gas engines, electric and hybrid powertrains, elect...
Cumulocity is an enterprise AIoT (Artificial Intelligence of Things) platform that connects, manages, and analyzes industrial assets from cloud to edge. Foun...
Cumulus Labs is a Y Combinator (W26) company building a unified inference platform for production AI. Cumulus consolidates the eight subsystems teams normall...
Cumulus Networks was a computer networking company founded in 2010 that developed Cumulus Linux, an open Linux-based network operating system for bare-metal ...
CUNA Mutual Group, now operating as TruStage, is an insurance and financial services company that provides insurance, retirement, and investment products to ...
Cuponomia is a Brazilian coupons and cashback platform that helps consumers save money on online purchases from more than 2,000 partner retailers. A pioneer ...
CUR8 is a carbon removal intelligence platform based in Oxford, United Kingdom, building the global market for high-quality carbon removals with a mission to...
Curai Health is a virtual-first primary care company offering 24/7 text-based telemedicine to patients across all 50 U.S. states, connecting them with board-...
The largest cannabis company in the world by revenue operating cultivation, processing, and retail dispensary operations. Operates in multiple U.S. states an...
Curana Health is a value-based senior-living healthcare company delivering on-site primary care, behavioral health, palliative care, integrated care manageme...
Curated for You is an Austin, Texas lifestyle-commerce platform (Techstars-backed) that matches retail products to shoppers' lifestyles — places, affinities,...
Curative is a health insurance and healthcare services company founded in 2020 that reengineered the employer-based health plan around simplicity, engagement...
Cure Genetics (克睿基因) is a clinical-stage biotechnology company founded in 2016 and based in Suzhou, Jiangsu, China, developing cell and gene therapies for so...
Cure Hydration (CURE) is a New York based direct-to-consumer beverage brand founded in 2019 by Lauren Picasso, selling plant-based electrolyte drink mixes bu...
Curebase is a San Francisco-based clinical trials technology company (founded 2017) that provides a modern, AI-native eClinical platform for sponsors, CROs, ...
Curefoods is a Bengaluru-based multi-brand cloud kitchen and quick-service restaurant company founded in 2020 that builds and operates iconic Indian food bra...
CureJoy is a consumer health and wellness media company that publishes expert-reviewed content on alternative health, natural remedies, fitness, nutrition, a...
Curie (Curie Vision, Inc.) is the commerce layer for AI — it connects AI assistants like ChatGPT, Claude, and Gemini to real product catalogs from 5.6M+ Shop...
Curie.Bio is a seed-stage biotech venture firm and drug-discovery co-pilot co-founded by Zach Weinberg (founder of Flatiron Health), Alexis Borisy, and Chris...
Curio (curio.io), operated by Curio Labs, was a London-based audio-journalism subscription app founded in 2016 by Govind Balakrishnan and Srikant Chakravarti...
The Curious AI Company was a Helsinki, Finland-based artificial intelligence research company founded in 2015 by Harri Valpola (previously founder of ZenRobo...
cURL is a command-line tool and library for transferring data with URLs. Originally released in 1997 by Daniel Stenberg, cURL is the de facto standard tool u...
Curlec (Razorpay Curlec) is a Malaysian online payment solution and part of Razorpay, the RBI-authorised full-stack payment platform. Curlec lets businesses ...
Curlie is a multilingual, human-edited web directory and the official successor to the Open Directory Project (ODP), also known as DMOZ. After the DMOZ direc...
Curology is a direct-to-consumer skincare and telehealth company founded in 2014 and based in San Francisco, California. It pairs online dermatology provider...
CurrencyAPI (currencyapi.com, an Everapi product) is a foreign exchange rate and currency conversion REST API delivering real-time and historical exchange ra...
Currency exchange rates REST API providing real-time mid-market rates for 170+ fiat currencies and cryptocurrencies, with 30 years of historical data, server...
Currencycloud is a cross-border payments and foreign-exchange platform, part of Visa, that provides a robust, predictable REST API for converting money betwe...
Currencylayer is a real-time and historical foreign exchange rate JSON API delivering bank-grade exchange rate data for 168 world currencies and precious met...
Current (Finco Services, Inc.) is a New York City-based U.S. financial technology company operating a mobile-first consumer banking platform serving over six...
Latest news REST API aggregating real-time global news from 120,000+ sources worldwide with search, language filtering, category filtering, topic-based queri...
Curri is a last-mile and same-day delivery platform built for construction and industrial supplies. It lets distributors and suppliers dispatch on-demand dri...
Curse (Curse Inc.) built and operated CurseForge, Gamepedia, and the Curse gaming network; its platform assets are now operated under Fandom / Overwolf. The ...
Cursor is an AI-first code editor by Anysphere, forked from VS Code, with deep AI integration: agentic edits, codebase chat, autocomplete, and tab-completion...
Curtin University is a public research university in Perth, Western Australia, and the largest university in the state. Its programmable footprint is small, ...
Curtiss-Wright is a global integrated business that provides highly engineered products, solutions, and services mainly to the aerospace, defense, commercial...
Curtsy is a mobile-first resale marketplace for secondhand women's fashion, focused on Gen Z and young-millennial shoppers roughly ages 15 to 30. Through its...
Curve is a London-based fintech, founded in 2015 by Shachar Bialick, that consolidates multiple debit and credit cards into a single smart card and mobile wa...
Curve Dental is a cloud-based, all-in-one dental practice management software company founded in 2004 and headquartered in Alpharetta, Georgia. Its flagship ...
Curve Finance is a DeFi automated market maker (AMM) optimized for low-slippage swaps among stablecoins and pegged assets across multiple chains. Curve maint...
Curve Health is a New York City-based digital health technology company, founded in 2020, that delivers a virtual care and telemedicine platform purpose-buil...
Cuscal Limited is Australia's largest independent provider of payments and regulated data services outside the Big Four banks, founded in 1966 and listed on ...
Cuseum is an engagement platform for museums, cultural attractions, nonprofits, and membership organizations. Its core product issues digital membership card...
CuspAI is a Cambridge, UK artificial intelligence company, founded in 2024, building generative AI for materials discovery. Its platform lets users specify d...
Custodian (getcustodian.com) is a Mexico City-based consumer mobile application and insurtech service that centralizes vehicle documentation and automotive a...
MirrorFly is a self-hosted CPaaS providing token-authenticated REST Chat Platform APIs (User and Admin) plus SDKs for in-app chat, HD video/voice calling, Vo...
Custom Ink is a direct-to-consumer custom apparel and promotional products company that lets groups design and order custom t-shirts, hoodies, hats, drinkwar...
Customer Analytics (CA) is a data, analytics and AI consultancy headquartered in Middleton, Wisconsin with a delivery centre in Guindy, Chennai, India. The f...
Customer Database is the topic dedicated to APIs, schemas, vocabularies, and reference designs for the systems of record that store customer identity, profil...
Customer Portals is the topic dedicated to the architecture, APIs, schemas, and reference designs behind self-service customer portals. A customer portal is ...
Customer.io is a customer engagement platform that combines a customer data platform, marketing automation, and messaging delivery to send behavior-triggered...
CustomerOS (formerly Openline) is a London-based revenue-intelligence platform for B2B go-to-market teams. It identifies anonymous website visitors, scores t...
Customers Bank is a Pennsylvania state-chartered, FDIC-insured full-service commercial bank and the principal subsidiary of Customers Bancorp, Inc. (NYSE CUB...
U.S. Customs and Border Protection (CBP) is the federal law enforcement agency within the Department of Homeland Security responsible for apprehending indivi...
Customs brokerage is the licensed practice of clearing imported and exported goods through customs authorities on behalf of importers, exporters, and freight...
A customs computer system is the national IT platform that customs authorities operate to manage the import and export of goods, collect duties and taxes, en...
Customs forms are the standardized declarations and supporting documents that importers, exporters, and carriers must complete to move goods across internati...
Customs procedures are the regulated processes that govern how goods are entered into, transited through, and exported from a customs territory. The major pr...
CUTISS AG is a Swiss late-stage clinical TechBio company headquartered at the Bio-Technopark in Schlieren, Zurich, founded in 2017 as a spin-off of the Tissu...
Cutover is a collaborative automation and IT resilience platform that codifies operational work as task-led runbooks for IT disaster recovery, application re...
cutt (cutt.com) is a Chinese technology company surfaced from the published portfolio of Qiming Venture Partners and added to the API Evangelist network as a...
CUUP, Inc. is a New York City-based direct-to-consumer intimates brand founded in 2018 by Abby Morgan and Kearnon O'Molony, offering precision-fit bras, unde...
Cuvva is a UK insurtech that pioneered flexible, short-term car and van insurance sold entirely through its mobile apps. Founded in 2015 as the first app to ...
Cuyana is a San Francisco-based direct-to-consumer women's fashion brand founded in 2011 by Karla Gallardo and Shilpa Shah, built on a "Fewer, Better Things"...
CVAT (Computer Vision Annotation Tool) is an open-source platform for annotating images, video, and 3D point clouds for vision AI. The CVAT REST API exposes ...
Cvent is a leading meetings, events, and hospitality technology provider with over 4,800 employees and 22,000+ customers worldwide. The Cvent platform spans ...
Cvent Community is Cvent's customer support, knowledge base, certification, and peer-to-peer forum hub at community.cvent.com. It is the 24/7 destination whe...
Cvent Event Cloud is the event management product line of the Cvent Platform. It supports the full event lifecycle: event creation, registration, marketing, ...
Cvent Hospitality Cloud is the hotel and venue product line of the Cvent Platform. It includes the Cvent Supplier Network (the marketplace connecting event p...
Cvent is a leading meetings, events, and hospitality technology provider serving more than 22,000 customers worldwide. The Cvent Platform spans two product g...
Cvent Registration is the event registration product within the Cvent Event Cloud, providing online registration websites, attendee data capture, payment pro...
Social Tables, a Cvent product, is event diagramming, room-design, and seating software for hospitality venues, hotels, and meeting planners. Planners design...
cVidya Networks was a provider of big-data analytics software for communications and digital service providers, best known for its MoneyMap product suite cov...
CVS Health is a Fortune 50 healthcare services and retail pharmacy company. Its core operating units include CVS Pharmacy (retail pharmacy and mail-order), C...
CX2 is a defense technology company building AI-enabled electromagnetic spectrum (electronic warfare) systems for the tactical edge. Founded in 2024 and head...
CYBAVO was a digital asset security company (founded 2018, Taipei/Singapore) providing institutional-grade cryptocurrency custody and wallet infrastructure. ...
CybelAngel is a Paris- and Boston-based external risk protection company that scans the public internet, the deep and dark web, connected devices, cloud stor...
CyberArk is the global leader in identity security, providing a unified Identity Security Platform that protects human, machine, and application identities a...
CyberArk Identity is a SaaS identity and access management platform offering single sign-on (SSO), multi-factor authentication (MFA), adaptive access, lifecy...
CyberConnect is a Web3 social graph protocol that enables developers to build decentralized social applications. It provides GraphQL and SDK-based APIs for a...
CyberCube is a cyber risk analytics provider for the insurance industry — brokers, insurers, reinsurers and cyber ILS investors — translating cyber risk into...
Cybereason is an enterprise cybersecurity company (now part of LevelBlue) that provides a defense platform spanning Extended Detection and Response (XDR), En...
CyberGRX is a third-party cyber risk management platform — the Global Risk Exchange (GRX) — that helps organizations assess, monitor, and reduce risk across ...
Cyberhaven is a data security company that unifies Data Security Posture Management (DSPM), Data Loss Prevention (DLP), Insider Risk Management, and AI Secur...
CyberPsyc Software Solutions, operating as WellTrack Boost (now part of ProtoCall Services), builds self-guided, clinically-supported digital cognitive behav...
The Cybersecurity and Infrastructure Security Agency (CISA) is the United States federal civilian cybersecurity agency, part of the Department of Homeland Se...
Cybersecurity Standards captures the public, machine-readable, and reference frameworks that establish best practices for protecting information systems, net...
CyberSmart is a UK-based cybersecurity platform for SMEs and the managed service providers (MSPs) that serve them, backed by Seedcamp. It automates security ...
CyberSource, a Visa solution, is a global payment management platform that enables businesses to accept payments online, in-app, and in-person. It provides R...
CyberTalents is a global cybersecurity platform that ranks and connects security talent with employers based on real, hands-on skills. The platform automates...
CyberVadis is a Third-Party Cyber Risk Management (TPCRM) platform that runs evidence-based cybersecurity assessments of vendors and suppliers at scale. Its ...
Cyberwrite is an AI-powered cyber insurance intelligence platform that turns raw data into explainable, defensible financial decisions for the cyber insuranc...
Cyberwrite is an AI-powered cyber insurance intelligence platform, founded in 2017, that turns raw data into explainable, defensible financial decisions for ...
Cyble Inc. is an AI-native cyber threat intelligence company headquartered in Cupertino, California, serving enterprises, governments and federal bodies with...
Cybrary is a cybersecurity and IT skills-development platform used by individuals and enterprise teams for hands-on training, certification preparation and w...
CYCLE (operated by CM Invest B.V., Amsterdam) is a European electric-mobility subscription service that provides e-bikes and cargo bikes to professional deli...
CycleCalcs publishes a read-only positional-astronomy engine as both a REST API and a hosted MCP server over the same core: sun and moon rise/set and twiligh...
Cyclic Materials is a Kingston, Ontario cleantech company founded in 2021 that is building a circular supply chain for rare earth elements and other critical...
Cycloid is a unified Internal Developer Portal & Platform combining self-service Service Catalogs (Stacks and StackForms), Infrastructure as Code orchestrati...
Cyclone Robotics is an enterprise Robotic Process Automation (RPA) and hyperautomation platform provider serving large organizations across Asia. Its product...
Cyclr is an embedded iPaaS (integration platform as a service) used by SaaS vendors to deliver native integrations to their customers without each vendor bui...
Cycode is a complete Application Security Posture Management (ASPM) and software supply chain security platform that delivers visibility, security, and integ...
CyCognito is a cybersecurity company providing an external attack surface management (EASM) and exposure management platform. Its cloud-native platform conti...
Cyemptive Technologies is a cybersecurity vendor founded in 2014 by Rob Pike, headquartered in Washington State with additional offices in North Carolina, th...
Cyence is a cyber risk analytics and modeling solution — originally an independent InsurTech startup (backed by IVP and others) and acquired by Guidewire in ...
Cyera is an AI-native data security company whose Data Security Posture Management (DSPM) platform discovers, classifies, and secures sensitive data across c...
CYGIA (Zhuhai CYGIA Automation Equipment Co.) is an intelligent-factory equipment and solution provider founded in 2006 and headquartered in Zhuhai, China. I...
CYGNVS (an acronym for "CYber GuidaNce Virtual Space") is a Silicon Valley SaaS company that operates an out-of-band command center for cyber crisis prepared...
Cylake is an AI-native cybersecurity company founded in 2026 by Nir Zuk, Wilson Xu, and Ehud (Udi) Shamir — veterans of Palo Alto Networks — to deliver compl...
Cylib is a German battery recycling company founded in 2022 as a spinoff from RWTH Aachen University, headquartered in Aachen, Germany. It transforms end-of-...
Cymbal was a consumer blockchain data startup founded in 2022 in Menlo Park by Eric Feng, Nick Chang and others, building a "human readable" Ethereum block e...
Cynergy Bank is an FCA- and PRA-authorised UK specialist bank (FCA reference 575105) serving the blended personal and business banking needs of business owne...
Cynet is a unified, AI-powered cybersecurity platform built for MSPs and lean IT/security teams that consolidates endpoint (EDR/EPP), network, email, cloud/S...
Cyneta Networks, Inc. was a wireless data networking equipment company founded around 2000 and headquartered in Plano, Texas, with an additional presence in ...
Cyngn (NASDAQ: CYN) is a Mountain View, California autonomous vehicle technology company that develops and deploys industrial autonomous mobile robots (AMRs)...
Cynomi is an AI-powered, automated virtual CISO (vCISO) platform built for MSPs, MSSPs, and cybersecurity consultancies to deliver scalable security and comp...
Cyota, Inc was a cybersecurity company founded in 1999 in New York City by Naftali Bennett, Lior Golan, Michal Tzur, and Amir Orad, focused on online banking...
Cypherium is a permissionless Layer-1 blockchain built to bridge centralized (CeFi) and decentralized (DeFi) finance and bring real-world assets on-chain at ...
Cypress Semiconductor Corporation was a San Jose, California semiconductor company founded in 1982, and an early Mayfield venture investment. It designed and...
Cypress Semiconductor was a US-based semiconductor company known for its PSoC programmable system-on-chip microcontrollers, WICED Wi-Fi and Bluetooth connect...
Cypress.io, Inc. builds Cypress, an open-source, JavaScript-based end-to-end and component testing framework that runs tests directly in the browser with tim...
Cyral is a data security and governance platform (founded 2018, Milpitas CA; acquired by Varonis in March 2025) that provides an agentless, stateless data-la...
Cyren Call Communications Corp. was a wireless communications company founded in 2005 by Nextel co-founder Morgan O'Brien to advocate for a nationwide public...
Cyrus Biotechnology is a Seattle-based protein-design and drug-discovery company building novel biologics for serious unmet medical needs by re-engineering e...
Cyscale is an agentless, cloud-native application protection platform (CNAPP) that continuously monitors multi-cloud environments to surface, contextualize, ...
CytomX Therapeutics is a clinical-stage, oncology-focused biopharmaceutical company based in South San Francisco, California, pioneering a novel class of mas...
Cytora is a London-headquartered insurtech, founded in 2012 as a University of Cambridge spinout, that sells a digital risk processing platform to commercial...
Cytovale is a San Francisco-based medical diagnostics company that develops early-detection technology for sepsis. Its flagship product, IntelliSep, is the f...
Cyvera was an Israeli cybersecurity startup, founded in 2011 and backed by Battery Ventures, that pioneered exploit-prevention endpoint security. Its flagshi...
Cyware is a New York-headquartered cybersecurity company, founded in 2016, that builds an AI-powered threat intelligence and security operations platform for...