&Volume is an AI-powered risk management platform for digital assets, built for institutional investors such as family offices, asset managers, and corporate...
The .aiignore file is a configuration specification that tells AI coding agents and LLM-powered developer tools which files, directories, and content should ...
.clinerules is the rule-file convention used by the Cline open-source AI coding agent. Projects expose persistent guidance to Cline by placing a .clinerules/...
.cursorrules is a project-level configuration file used by the Cursor AI code editor to define custom rules, coding conventions, and behavioral instructions ...
Git configuration file specifying intentionally untracked files and directories that Git should ignore, preventing build artifacts, dependencies, and secrets...
Reusable prompt template files for AI coding assistants, defining task-specific instructions that can be executed from chat interfaces. Used for standardizin...
.roorules is a configuration file convention for Roo Code, an open-source AI-powered autonomous coding assistant built for VS Code. The .roorules file allows...
.txt (dottxt) is the structured-generation company behind the open-source Outlines library (65M+ downloads). Its hosted platform, the dottxt API at api.dottx...
/dev/agents (homepage sdsa.ai) is building a next-generation operating system for AI agents - a cloud platform, developer tools, and new UI primitives meant ...
/dev/fast is an AI-native code forge — code review, deployment infrastructure, and hosting rebuilt for the AI era. The product reframes code hosting, review,...
01 Advisors (01A) is an early-growth venture capital and advisory firm founded in 2018 by former Twitter CEO Dick Costolo and former Twitter COO Adam Bain, w...
01 Exchange (01.xyz) was a full-suite decentralized derivatives exchange on Solana, offering cross-margined and cross-collateralized Perpetual Futures and Po...
01.AI, founded by Kai-Fu Lee, is the creator of the Yi family of open-source and proprietary LLMs. The Lingyiwanwu open platform exposes OpenAI-compatible in...
01Health is a UK-based health technology company building clinical infrastructure that lets specialist healthcare be delivered safely inside community and de...
0G Labs builds 0G (Zero Gravity), a decentralized AI operating system (deAIOS) that packages four modular layers into one stack: 0G Chain, an EVM-compatible ...
0x is the institutional-grade DEX aggregation and crypto liquidity infrastructure platform that powers token swaps inside hundreds of consumer wallets, excha...
0xArchive is a replayable market-data archive for two decentralised perpetuals venues, Hyperliquid and Lighter, delivered as one REST API, one WebSocket API ...
1 Mainstream was a cloud-based OTT (over-the-top) video streaming platform for content owners and distributors, enabling operators to launch live and on-dema...
1-Automotive is a catalog entry for which no operating company, developer program, or live web presence could be verified. The only host this profile ever re...
10 Percent is a two-sided agricultural marketplace with embedded financial services, a Speedinvest portfolio company (invested ~2020) operating in the agri-f...
10% Happier (now branded Happier Meditation) is a consumer meditation and mindfulness app founded on the best-selling book "10% Happier" by ABC News anchor D...
100 Thieves is an American lifestyle brand and gaming organization founded in 2017 by Call of Duty World Champion Matthew "Nadeshot" Haag, headquartered in L...
1001 (also known as 1001 AI) is a deeptech artificial intelligence company founded in 2025 by Bilal Abu-Ghazaleh, a former director of generative AI operatio...
100ms is a live video and audio infrastructure company headquartered in Bengaluru, India that provides developer SDKs and a REST control plane for embedding ...
1010data is an enterprise big-data analytics and data-management company whose Insights Platform combines a cloud-based columnar analytics engine (the "Trill...
1047 Games is an independent video game studio best known for the arena shooter Splitgate and its follow-up title EMPULSE, a free-to-play movement shooter. B...
10percenthappier (now branded Happier Meditation) is a personalized meditation and mindfulness company offering a consumer mobile app with over 500 guided me...
10Web is an AI-powered website builder platform that generates, hosts, and manages full WordPress websites on managed infrastructure, powering more than two ...
10x Genomics is a life sciences technology company building instruments, reagents, and software that resolve biology at single-cell and spatial resolution. I...
10x Science is an AI-native software company building the first AI-native protein characterization platform for the life sciences, starting with drug develop...
11x builds autonomous AI "digital workers" for revenue teams — Alice, an outbound AI SDR that prospects, researches, and runs multi-channel email and LinkedI...
12 Gigs, Inc. — later operating as Super Lucky Casino Inc. and renamed Super Free Games, Inc. — was a San Francisco-based mobile game developer founded in 20...
123FormBuilder is an online form, survey, and workflow builder used to collect, route, and integrate submission data across websites, customer portals, and b...
13th Lab was a Stockholm-based computer vision startup founded in 2012 that built SLAM (Simultaneous Localization and Mapping) technology for mobile devices,...
15Five is a continuous performance management platform that enables organizations to manage employee check-ins, OKRs, 1-on-1 meetings, pulse surveys, and man...
17hats is an all-in-one CRM and business-management platform for service-based small businesses and solopreneurs, built around the idea that a one-person bus...
Package tracking REST API supporting 3,300+ global carriers for real-time shipment tracking, status updates, and delivery notifications via webhook push mech...
180 Seguros (180 Insurance) is the first tech-native insurer in Brazil, an SUSEP-authorized insurtech that lets fintechs, digital banks, credit cooperatives ...
1910 Genetics (now branded 1910) is an AI-native biotechnology company advancing small and large molecule drug discovery with a multimodal AI platform powere...
1919 (壹玖壹玖 / 1919酒类直供) is a Chengdu-based Chinese alcoholic-beverage retail and supply-chain platform operated by Sichuan 1919 Wines & Spirits SCM Co., Ltd. ...
1Balance (1Balance Living) is a personalized herbal-wellness and tea brand offering curated caffeinated and caffeine-free tisane blends formulated for differ...
1Factory is a leading provider of quality management software solutions for manufacturing companies. The platform helps businesses streamline their operation...
1Forge delivers real-time forex and cryptocurrency quotes for 700+ currency pairs through a simple JSON REST API and a low-latency WebSocket stream. The prod...
1Fort is a New York City based insurtech platform that automates the commercial insurance workflow for brokers and agencies. Its AI "copilot" autofills submi...
eHi Car Rental (一嗨租车), operated by Shanghai eHi Information Technology Services Co., Ltd., is one of China's leading car rental and mobility companies. Found...
1Huddle is a Newark, New Jersey workforce training platform that uses science-backed, quick-burst mobile games to onboard, upskill, and engage employees. Fou...
1inch is a leading DeFi aggregator providing best-execution swaps across decentralized exchanges, an intent-based Fusion order flow, cross-chain Fusion+ swap...
1KOMMA5° (1Komma5 Grad) is a Hamburg, Germany headquartered smart-energy company that sells, installs and operates integrated residential energy systems — ro...
1Kosmos is a digital identity company whose BlockID platform combines identity proofing, document and biometric verification, and passwordless / FIDO2 authen...
1Lookup is a self-serve data verification and enrichment platform for SMBs, exposing more than forty products through a single REST API and one universal cre...
1mind is an AI-Led Growth (AILG) platform that deploys multimodal AI "Superhumans" — combining a face, a voice, and a go-to-market brain — for enterprise B2B...
1NCE is a Cologne-headquartered global IoT connectivity provider best known for the IoT Lifetime Flat — a single one-time fee that bundles a multi-network SI...
1Password is a password manager that helps individuals and businesses securely store and manage passwords, credentials, and sensitive information. The platfo...
1QB Information Technologies Inc. (1QBit) is a quantum computing software company founded in 2012 and headquartered in Vancouver, British Columbia, Canada. I...
1stDibs is an online marketplace for luxury antiques, vintage and modern furniture, fine art, jewelry, watches, and fashion. It connects a global network of ...
1touch.io is an enterprise data-security and data-intelligence vendor whose Kontxtual platform (previously shipped as Inventa) performs automated, near real-...
1upHealth is a US healthcare data interoperability company, founded in 2017 and headquartered in Boston, Massachusetts, that operates an HL7 FHIR-first healt...
1WorldSync is the leading product content network and a GS1-certified GDSN data pool, helping consumer goods brands, manufacturers, and retailers create, man...
1X Technologies (formerly Halodi Robotics) is a Norwegian-American humanoid robotics company building general-purpose bipedal robots designed to live and wor...
1X Technologies is a humanoid robotics company headquartered in Palo Alto, California with vertically integrated manufacturing at the NEO Factory in Hayward....
Beijing Yiyong Technology Co., Ltd. (北京壹永科技有限公司 / 1yongcloud), founded in October 2017, is a Chinese oncology big-data and artificial-intelligence company. I...
This repository accumulates and contextualizes evidence of police brutality during the 2020 George Floyd protests. The goal is to assist journalists, politic...
21 Market is the API Evangelist network profile for 주식회사 21세기전파상 (21st Century Electronics Shop Co., Ltd.), a South Korean consumer-electronics resale compan...
21st (21st.dev) is a Y Combinator-backed company building an open, community-driven registry of crafted React, Next.js and Tailwind CSS UI components, plus t...
21Vianet (VNET Group, Inc.) is the largest carrier-neutral internet and data center services provider in China, operating more than 50 data centers across ov...
222 is a consumer social app that matches compatible strangers for curated, in-real-life group experiences — dinners, events, and pop-up hangouts — to help p...
23andMe is a consumer genetics company founded in 2006 that sells saliva-based DNA test kits and returns ancestry composition across 4,500+ regions, DNA rela...
24/7 Real Media was a New York digital advertising technology and media company formed when 24/7 Media merged with Real Media in 2001, acquiring the Open AdS...
24M Technologies is a battery technology company founded in 2010 out of MIT laboratories and headquartered in Cambridge, Massachusetts. Rather than manufactu...
24Symbols is a digital reading subscription service, often described as a "Spotify for books," giving readers unlimited access to a catalog of more than 500,...
27Bards 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 lead awaitin...
28labs Inc. operates She's Well (sheswell.co), a consumer fertility-care platform that bundles egg freezing, fertility testing, IVF coordination, clinic visi...
280 Earth is a direct air capture (DAC) company that permanently removes carbon dioxide from the atmosphere. Originally launched in 2018 inside X, the Alphab...
2C2P is a Singapore-headquartered payments platform serving merchants across Southeast Asia and beyond. Its Payment Gateway (PGW) API - currently Payment v4....
2Duche was a Chinese used-car marketing and trading service platform, backed by Qiming Venture Partners and recognized on the Red Herring Asia 100 in 2009. I...
2nd Address (formerly Homesuite) was a Palo Alto, California online marketplace for monthly furnished rentals and corporate housing aimed at business travele...
2ndKitchen was a Chicago-based food-technology startup (Techstars '18) that let businesses without an on-site kitchen — bars, breweries, hotels, and apartmen...
2NDNATURE is a Santa Cruz, California environmental technology company that builds cloud-based stormwater management and water-quality software. Its flagship...
2U, Inc. is an education technology company, founded in 2008 and headquartered in Lanham, Maryland, that partners with the world's top universities and compa...
2ULaundry is a laundry and dry cleaning pickup-and-delivery service headquartered in Charlotte, North Carolina and backed by Techstars. Customers schedule pi...
2X is a B2B go-to-market services company that delivers what it calls GTM Human-Agentic Services — AI agents, expert embedded teams, and intelligent workflow...
360 Commerce is a New Zealand and Australia B2B ecommerce platform that helps wholesalers, distributors and manufacturers bring customer ordering, account se...
VUZ (360 VUZ) is an immersive social video platform delivering live and on-demand 360-degree and VR content across sports, concerts, entertainment, celebriti...
360Learning is a collaborative learning platform (LMS) that blends top-down and peer-to-peer "Collaborative Learning" to help enterprises upskill and train e...
3Com Corporation was a networking-technology pioneer founded in 1979 by Robert Metcalfe, the co-inventor of Ethernet, and colleagues; its name derived from "...
3D Glass Solutions (3DGS) is a US-based pure-play glass foundry in Albuquerque, New Mexico that manufactures photo-definable glass-ceramic substrates for adv...
3DLOOK is an AI-powered body measurement and mobile body-scanning company whose computer-vision technology extracts 80+ accurate body measurements and 3D bod...
3DaGoGo, Inc. is a San Diego based technology company and the maker of AstroPrint, a cloud platform for consumer and professional 3D printing. AstroPrint pro...
3GPP (the 3rd Generation Partnership Project) is the global standards partnership that writes the technical specifications for mobile networks — GSM, UMTS, L...
3Jane is an Ethereum-mainnet credit-based money market that issues algorithmic, real-time uncollateralized USDC credit lines underwritten against verifiable ...
3M is a global science and manufacturing company. The 3M Partner and Supplier API provides real-time access to product, pricing, order, delivery, and invoice...
3P Learning is an educational technology company that builds blended learning software for mathematics and literacy used by schools and families worldwide. I...
3PAR is an enterprise storage platform, now part of Hewlett Packard Enterprise (HPE acquired 3PAR in 2010), that powers mission-critical applications with HP...
3PL Warehouse Manager is the flagship cloud warehouse management system (WMS) built for third-party logistics providers, now sold under Extensiv and historic...
3T Biosciences is a clinical-stage immunotherapy company based in South San Francisco, developing next-generation T-cell receptor (TCR) therapeutics for soli...
3VR, Inc. was a San Francisco-based video intelligence and video surveillance analytics company founded in 2005 and backed by Kleiner Perkins among others. I...
401GO is a Utah-based retirement technology provider that delivers fast, low-cost 401(k), Solo 401(k), Cash Balance and IRA plans to small and medium-sized b...
410 Labs is a lean product studio based in Baltimore, Maryland, founded in 2010 by Dave Troy and Matthew Koll with the mission of helping people communicate ...
The 41st Parameter, Inc. was a device-identification and web-fraud-detection company founded in 2004 and headquartered in Silicon Valley, with offices in Ari...
42Floors was a Y Combinator- and 500 Global-backed commercial real estate search platform founded in 2011 by Jason Freedman to make it easy to discover and l...
42 Technologies is a retail business-intelligence and reporting platform, founded in 2013, that consolidates omnichannel retail data — point-of-sale, ecommer...
42Crunch is a leading API security company that specializes in protecting and securing APIs. They provide innovative solutions that help organizations safegu...
42Floors was a commercial real estate (CRE) search engine that made it easy to search for office space, coworking, and commercial listings across major U.S. ...
42Maru is a South Korean AI deep-tech company building a Deep Semantic TA (Text Analytics) and QA (Question Answering) platform that understands the true int...
451 Degrees is a marketing-technology and ad-tech company founded in 2006 that builds Graffiti, a patented AI content ecosystem for digital content and ad-te...
46elks is a Swedish communications platform as a service (CPaaS) offering a simple HTTP REST API for sending and receiving SMS and MMS, making and receiving ...
4chan is a simple image-based bulletin board where anyone can post comments and share images across topic-specific boards. 4chan exposes a read-only JSON API...
4DReplay is a media technology company that builds multi-camera, time-slice ("bullet-time") video capture and replay systems for live sports, entertainment a...
4M Analytics is a utility AI mapping company that builds the "Google Maps of underground infrastructure." Its platform compiles millions of scattered public ...
500 Global (formerly 500 Startups) is a global venture capital firm and startup accelerator founded in 2010 by Dave McClure and Christine Tsai and headquarte...
500px is an online photography community and stock-licensing platform where millions of photographers from over 195 countries showcase, discover, and license...
51job (前程无忧) is one of China's largest online recruitment and human resource services platforms, operated by 51job, Inc. Founded in 1998 and headquartered in...
51Talk is an online English-language education platform that connects learners with certified teachers through one-on-one live video lessons. Founded in 2011...
koalareading.com serves 51Talk考拉外教官网, the marketing landing page for 51Talk's "Koala" online English foreign-teacher tutoring product aimed at Chinese K-12 l...
52TOYS is a leading IP-driven toy and collectibles company founded in Beijing in 2015 on the brand proposition "Play for Fun." It designs and produces blind ...
54ch10 serves pre-interact risk briefs for wallet addresses, tokens and URLs — phishing, scam, honeypot and URL-reputation heuristics an agent can call BEFOR...
555 Comic is an interactive storytelling and virtual-influencer studio founded by Ben Watanabe. It runs casts of anime-styled virtual characters — such as @C...
58.com (58同城, "58 Tongcheng") is China's largest online classifieds and local-services marketplace, often called the "Chinese Craigslist." Founded in 2005 an...
A read-only REST football (soccer) data API covering live scores, fixtures, standings, league and team surfaces, match events, and corner and card statistics...
5ire (5ireChain) is a layer-1, EVM-compatible smart contract blockchain built on the Polkadot SDK (Substrate), founded in 2021 and headquartered in Dubai wit...
5miles is a hyper-local mobile marketplace for buying and selling used goods — cars, furniture, electronics, fashion, baby and kids items — and for offering ...
5nine Software, Inc. was a US-based cybersecurity and cloud-management company that built the leading management and security platform for Microsoft Hyper-V ...
6 River Systems is a warehouse fulfillment robotics company founded in 2015 in Waltham, Massachusetts by former Kiva Systems leaders Rylan Hamilton, Jerome D...
6waves is a global mobile game publisher founded in 2008 and headquartered in Hong Kong, with offices in China, Japan, and the United States. The company par...
6 Wunderkinder (6Wunderkinder GmbH) was a Berlin-based software startup founded in 2010 that built Wunderlist, a popular cross-platform to-do list and task m...
60dB was a personalized short-form audio and podcast application built by Tiny Garage Labs, founded in 2016 by John Ciancutti, Steve Henn, and Steve McLendon...
61 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 t...
61draw (广东省六一线上非学科培训学校有限公司, Guangdong Liuyi Online Non-Academic Training School Co., Ltd.) is a China-based online children's art and non-academic education ...
6K Inc is a North Andover, Massachusetts advanced-materials company that produces engineered powders and battery materials with UniMelt, its patented microwa...
6 River Systems (6RS) is a warehouse fulfillment automation company founded in 2015 in Waltham, Massachusetts. Its flagship product is "Chuck," a collaborati...
6sense Insights is a B2B revenue AI platform that identifies in-market accounts from anonymous buying signals and orchestrates marketing and sales against th...
6Sense Insights, Inc. (6sense) is a San Francisco-based revenue AI platform for B2B account-based marketing and sales. Using its Signalverse intent graph and...
6thSense is a physical-AI hardware company building the touch layer for dexterous robots. It designs and manufactures wearable tactile-sensing data gloves th...
7 Chord is a New York-based financial technology company providing AI-driven, real-time pricing and analytics for fixed income (corporate bond) markets. Its ...
7 Cups (7cups.com) is an on-demand emotional health and online therapy service founded in 2013 and backed by Y Combinator. It connects people seeking support...
73 Strings is an AI-powered financial technology company serving alternative asset managers in private equity, private credit, venture capital, infrastructur...
7AI (Seven AI, Inc.) is a Boston-based cybersecurity company building an agentic security platform that offloads repetitive, non-human security-operations wo...
7digital (now operating as MassiveMusic following a corporate pivot toward Songtradr-affiliated business music services) is a B2B music platform that license...
7k7k (7k7k.com) is a Chinese online casual gaming portal operating a consumer-facing website that aggregates hundreds of free browser-based mini games across...
7shifts is a restaurant employee scheduling, time-tracking, and team management platform that helps restaurant operators forecast labor, build schedules, man...
80,000 Hours is an independent nonprofit, founded in 2011 by Benjamin Todd and William MacAskill out of Oxford, that provides free research and support to he...
82 Labs, Inc. (doing business as More Labs) is a Los Angeles-based, science-backed wellness beverage company founded in 2016 by former Tesla engineer Sisun L...
83 Sciences is an AI-native materials-discovery company (Y Combinator Summer 2026) that helps research labs unlock value from unpublished and discarded exper...
858 Therapeutics is a clinical-stage biotechnology company based in San Diego, California, developing first-in-class and best-in-class small-molecule therapi...
88rising (stylized 88 with a rising arrow) is an American mass media company and record label founded in 2015 by Sean Miyashiro, headquartered in Los Angeles...
8base is a comprehensive Backend-as-a-Service platform that transforms the entire software development lifecycle by providing AI-assisted design, auto-genera...
8fig is an eCommerce growth platform and direct lender that provides continuous, revenue-based funding and cash-flow planning technology to online sellers on...
8fit is a consumer health and fitness application offering personalized home workout programs (HIIT, boxing, Pilates, yoga, and meditation), custom healthy m...
8i is a volumetric video company that captures, transforms, and streams photorealistic holograms of real people for AR, VR, WebXR, and mobile experiences. It...
8SEC was a hybrid-casual and hyper-casual mobile game studio based in Lyon, France, founded in 2015 and later opening a second office in Paris. Over a ten-ye...
8th Wall is a web-based augmented reality (WebAR) platform originally founded in 2016 and acquired by Niantic in March 2022. Following Niantic's 2025 sale of...
8tracks was a San Francisco-based internet radio and social music-streaming service that let people create and share handcrafted playlists ("mixes") of at le...
8VC is a technology investment firm founded in 2015 by Joe Lonsdale and Jake Medwell (with founding partners Drew Oetting and Kimmy Scotti) following the win...
8x8, Inc. is a San Jose, California headquartered cloud communications provider that sells an integrated UCaaS, CCaaS and CPaaS platform (marketed as XCaaS) ...
9 Mothers Corporation is a defense technology company founded in 2024 and based in Austin, Texas, building AI-powered counter-drone (C-sUAS) point defense sy...
98point6 Technologies is a Seattle-based digital health software company, founded in 2015, that builds and licenses a cloud-based virtual care platform to he...
99 Counties is a regenerative-agriculture meat company selling 100% grass-fed and grass-finished beef and bison, pasture-raised pork, poultry, and lamb, plus...
99minutos (99 Minutos) is a Latin American last-mile logistics and delivery platform serving ecommerce businesses across Mexico, Chile, Colombia and Peru. It...
99.co (99 Group) is a Singapore-headquartered real estate technology company and one of the largest property marketplaces in Southeast Asia. Founded in 2014 ...
99Bill Corporation (快钱, Kuaiqian) is one of China's leading independent third-party electronic payment service providers, offering a comprehensive suite of o...
99designs by Vista is a global creative marketplace connecting clients with a worldwide network of freelance designers for logos, brand identity, web and pac...
99Dresses was a fashion resale and clothing-swap marketplace ("infinite closet") founded by Nikki Durkin, which went through Y Combinator and operated from r...
9amHealth (join9am.com) is a US virtual cardiometabolic clinic delivering specialized care for type 2 diabetes, obesity/weight loss, high blood pressure, and...
9fin is an AI-native debt market intelligence and data platform for modern credit teams, covering leveraged finance, private credit, distressed debt, high yi...
9GAG is a Hong Kong-based global entertainment platform founded in 2008 with the mission to "make the world happier." It is one of the largest meme and user-...
9Slides was a cloud-based presentation platform, founded by Ruchit Garg in 2011, that let users combine slide decks (PowerPoint, PDF, Keynote, Prezi, Excel) ...
=nil; Foundation is the developer of =nil;, an Ethereum Layer 2 blockchain powered by zkSharding that delivers horizontal scalability with built-in cross-sha...
@Home Network (Excite@Home) was a pioneering residential broadband internet service provider founded in 1995, backed by venture firm Kleiner Perkins Caufield...
Stake (Stake Technologies, Inc., NMLS #2535498) operates the "Return on Rent" cash-back network for renters. Renters earn cash back on their rent payments, b...
_done is an agent-native catalog of 27 single-purpose utility REST APIs — network and DNS lookups, domain intelligence, email-authentication checks, HTTP and...
École des Ponts ParisTech (École nationale des ponts et chaussées, ENPC) is a public French grande école of engineering founded in 1747, based in Champs-sur-...
École Normale Supérieure de Lyon (ENS de Lyon) is a French public grande école and research university, one of the four Écoles normales supérieures, ranked #...
École normale supérieure - PSL (ENS, rue d'Ulm) is a French grande école and constituent institution of Université PSL, running 15 departments, 35 research l...
dayi35.com (大易有塑, Dayi Yousu) is a Chinese business-to-business e-commerce and trading platform for plastics and chemical raw materials, operated out of Dong...
酷学院 (Cool College) is an enterprise training and talent-development SaaS platform operated by 酷渲(北京)科技发展有限公司 (Cool Render (Beijing) Technology Co., Ltd.), fo...