Procter & Gamble provides an API Marketplace - the central API hub for Developers, Consumers, Application Managers, and Architects to discover and use P&G APIs.
P0 Security is a cloud-native Privileged Access Management (PAM) platform that governs runtime authorization for human users, machine/service accounts, and A...
P4 is a Linux Foundation project enabling programmable data planes in networking devices through an open, standardized programming language. It allows networ...
Paack is a technology-driven last-mile parcel delivery company serving e-commerce retailers across Spain, Portugal, the United Kingdom, France and Italy. Fou...
Pabbly provides subscription billing, email marketing, form building, and workflow automation tools. The Pabbly API allows integration with subscription mana...
PACCAR is a global technology leader in the design, manufacture, and customer support of premium light, medium, and heavy-duty trucks under the Kenworth, Pet...
Pace Revenue was a London-based revenue management and dynamic pricing platform for hotels and hospitality operators that used machine learning to recommend ...
The PACER Case Locator (PCL) is a nationwide index of federal court cases. The public PCL API allows users to programmatically search the PCL for federal cas...
Pachama is a San Francisco–based climate technology company founded in 2018 that built a satellite- and machine-learning-powered platform for monitoring, rep...
Pachyderm is an open-source (Apache-2.0) platform for data-centric pipelines and data versioning, widely used for MLOps. It provides immutable, git-like data...
Pacific Fusion is a fusion energy company based in Fremont, California developing commercial fusion power using pulsed magnetic inertial fusion. Its modular ...
Pacific Life is a U.S.-based insurance company providing life insurance, annuities, mutual funds, and investment products and services to individuals, busine...
Pack is an AI-powered skill management platform for HR and People teams. The product helps organizations map skills into future-proof ontologies, assess prof...
packagecloud is a hosted private package repository service with a REST API for managing repositories, uploading and distributing packages across formats inc...
PackageX provides vision-AI powered logistics execution — software that turns any camera or device into an intelligent scanning agent to automate receiving, ...
Packaging Corporation of America (PCA) is the third largest producer of containerboard and corrugated packaging products in the United States, supplying pack...
Packaging Corporation of America (PCA) is the third largest producer of containerboard and corrugated packaging products in the United States, supplying pack...
Packagist is the default package repository for Composer, the PHP dependency manager. It indexes over 454,000 open-source PHP packages — versions, dependenci...
Pack Digital is a digital experience platform purpose-built for Shopify Hydrogen that lets AI agents and human teams collaborate on headless storefronts: age...
Packer is an open-source tool by HashiCorp for creating identical machine images for multiple platforms from a single source configuration. It automates the ...
Packet Host, Inc. (packet.com / api.packet.net) was a New York-based bare-metal cloud provider, backed by Battery Ventures, that let developers provision ded...
Packhelp is a European custom and wholesale packaging platform that lets businesses design, order, and warehouse branded packaging — boxes, mailers, bags, tu...
Packlink is a multi-carrier shipping comparison and management platform for e-commerce, founded in Spain and backed by Accel. It lets individuals and busines...
Packmind captures and governs your development playbook so every AI agent follows your rules consistently, across teams and repos. It helps teams maintain co...
PACS Group, Inc. is a leading post-acute care company that operates skilled nursing and senior living facilities across the United States. The company provid...
Pact is an open source contract testing framework that verifies API consumer-provider interactions with support for Ruby, Java, .NET, JavaScript, Go, and Pyt...
Pacto is a Mexican fintech company modernizing payment acquisition for banks and hospitality businesses, moving them "de lo legacy a lo digital" (from legacy...
Pactum is an AI procurement negotiation platform that deploys autonomous agents to conduct commercial supplier negotiations at scale while enforcing buyer-de...
PadMapper is a location-based apartment and rental search platform that plots rental listings on an interactive map, enabling renters to search, filter, and ...
PadSplit is an Atlanta-based co-living marketplace that makes affordable housing accessible by connecting members seeking private rooms in shared homes with ...
Paedae is the company behind the Gimbal proximity and location platform (a 500 Global portfolio company; paedae.com now redirects to gimbal.com, operated und...
PagBank (formerly PagSeguro) is a Brazilian digital bank and payment platform operated by PagoSeguro Internet Instituição de Pagamento S/A, a subsidiary of U...
Page is an AI-powered government relations (GR) platform that tracks legislation, regulatory activity, and policy developments across 70+ jurisdictions in re...
PageUp is an enterprise talent management and talent acquisition software provider headquartered in Melbourne, Australia, serving large organizations across ...
PagSeguro (operating consumer-facing under the PagBank brand) is one of Brazil's largest payment processors and digital-banking platforms. Originally spun ou...
Pahdo Labs is a venture-backed consumer game studio (an a16z portfolio company) building anime-inspired action-RPG and world-creation experiences. Its public...
Paidy is a Japanese buy now, pay later (BNPL) and digital payment service that enables Japanese consumers to make purchases and pay later via monthly consoli...
Paigo is a usage-based billing infrastructure platform with a REST API for metering API calls, tracking consumption, managing pricing tiers, and automating i...
Pair Eyewear is a direct-to-consumer eyewear brand known for its modular, magnetic Top Frames system: customers pick a base optical or sunglasses frame and s...
Pairio is an AI-powered maintenance assistant for manufacturing and industrial teams, built by Pairio GmbH in Munich, Germany and backed by Y Combinator. Tec...
Paisley Consulting was a governance, risk, and compliance (GRC) software company best known for its AutoAudit internal audit management product. The Paisley ...
Pakistan Open Data is a national government open-data portal for Pakistan running CKAN. It exposes the CKAN catalog API over approximately 1,471 datasets.
Paladin is a legal technology company whose software platform connects the pro bono community and empowers legal teams to run pro bono programs more efficien...
Palantir is a data analytics company providing software platforms for organizations to integrate, analyze, and visualize data. Palantir Foundry and AIP provi...
Palenca is a Latin American income and employment verification API (headquartered in Mexico, backed by 500 Global). Through a single REST API and an embeddab...
Palette is AI-native media infrastructure and a multimodal creative platform from Y Combinator's Summer 2026 batch. It turns a single source of truth — a man...
Pall Corporation is a filtration, separation, and purification solutions provider serving aerospace and defense, food and beverage, semiconductors, oil and g...
Palla Financial is a fintech infrastructure company that powers instant cross-border peer-to-peer (P2P) money transfers to 180+ countries. The Palla Platform...
Palm is an AI cash flow forecasting platform for corporate treasury and finance teams. It sits above existing Treasury Management Systems (TMS) and ERPs, uni...
Palm HR (palm.hr, operating on palmhr.net) is an HR management and payroll platform built specifically for the UAE and broader MENA region, trusted by organi...
Palmetto is a clean-energy technology company that helps homeowners and partners adopt solar, HVAC, battery storage, water heaters and financing. For develop...
Palo Alto Networks is a global cybersecurity leader providing advanced security platforms and services across network security, cloud security, and security ...
Palus Finance is a Y Combinator (Winter 2026) financial-advisory startup that acts as a startup's outsourced financial advisor and Registered Investment Advi...
Panacea is an AI-native FDA regulatory services firm (Y Combinator Spring 2026, operating as withpanacea.com) that pairs experienced ex-FDA regulatory consul...
Panaya is an enterprise change-intelligence and agentic-testing platform for business applications, helping organizations de-risk changes to SAP (including S...
Pandai is a Malaysian education technology company founded in 2020 that operates a digital learning platform for primary and secondary school students. The a...
pandas is a fast, powerful, flexible, and easy to use open source data analysis and manipulation tool, built on top of the Python programming language. It is...
PandaScore is a Paris-based esports data and odds provider supplying real-time fixtures, live statistics, historical data, and betting markets across 13+ esp...
Transform integration development from a fragmented, ad hoc process into a streamlined, repeatable workflow with Pandiums Integration Platform. With Pandium,...
Panera Bread is a chain of bakery-cafe fast casual restaurants offering sandwiches, soups, salads, pasta, and bakery items with a focus on clean food and con...
PANGAEA is a data publisher and library for earth and environmental science, providing open access to geoscientific datasets including ocean data, climate re...
Pango is a Y Combinator (Summer 2026) startup building an AI-powered operating system for e-commerce post-purchase and logistics operations. The platform pos...
Panjiva is a supply chain intelligence platform owned by S&P Global Market Intelligence that delivers data-driven insights for the global trade community. It...
Panopto is a video management platform for education and enterprise that provides a REST API for managing recordings, folders, sessions, users, and video ana...
Panora is an open-source unified API platform that allows developers to integrate with hundreds of third-party tools through a single API. It provides a unif...
Panorama is a centralized network security management platform by Palo Alto Networks that provides centralized policy management, device configuration, and l...
Panorama Education is a K-12 education technology company whose student success platform is used by thousands of school districts to turn student data into a...
Panta is an AI-native commercial insurance brokerage that automates the operations layer of insurance placement. Rather than selling software to brokers, Pan...
Pantera Capital is a U.S.-based investment firm founded in 2003 by Dan Morehead (former Tiger Management head of macro trading and CFO) that pivoted in 2013 ...
Pantheon is a WebOps platform for WordPress and Drupal that provides a REST API and CLI (Terminus) for managing sites, environments, deployments, domains, ba...
Panther is a cloud-native, code-driven detection and response platform and AI-powered SOC that ingests and normalizes security logs at petabyte scale into a ...
Pantomath is an AI-powered Data Operations Center that monitors, manages, and automatically resolves issues across an organization's entire data analytics ec...
Pantry is a free data storage service for developers that focuses on your development time, letting you build awesome things fast. It provides a simple cloud...
Papa John's International, Inc. is a major US-based quick-service pizza restaurant chain and Fortune 1000 company operating company-owned and franchised loca...
Global payroll and workforce management platform with a REST API for managing international payroll, contractor payments, worker records, and compliance acro...
Papaya Payments is a Los Angeles based fintech that operates a mobile-first digital billing and bill-pay platform. Businesses in healthcare, government and m...
Paper (paper.design) is a modern, agent-native design tool built on HTML and CSS web standards — a connected canvas where teams design, share, and ship with ...
Paperform is an online form and payment platform offering a REST API for accessing form submissions, managing products and coupons, processing payments, conf...
Paperplane is an AI sales-productivity tool (Y Combinator W23, backed by Bloomberg Beta) that automatically takes notes on sales calls and keeps a rep's CRM ...
Paperspace is a GPU cloud platform for AI, ML, and 3D rendering workloads, acquired by DigitalOcean in 2023. The platform combines on-demand GPU/CPU machines...
Paperstack is a Canadian fintech operating a private-credit / working-capital financing platform for direct-to-consumer (DTC), e-commerce, and retail consume...
Par Pacific Holdings is an entrepreneurial liquid fuels company focused on owning and operating energy and infrastructure businesses in logistically- complex...
Parabilis Medicines (formerly FogPharma) is a clinical-stage biopharmaceutical company headquartered in Cambridge, Massachusetts, developing a new class of u...
Parabol is an open-source collaborative workspace that helps teams run more effective, inclusive, and engaging meetings — retrospectives, sprint poker estima...
Parachute Health is the leading digital platform for durable medical equipment (DME), home medical equipment, and medical supply ePrescribing. Clinicians eSi...
Parade is an AI-powered capacity-management and carrier-access platform for freight brokers. It layers on top of a broker's existing Transportation Managemen...
Paradigm is a research-driven, frontier-technology investment firm founded in 2018 by Coinbase co-founder Fred Ehrsam and former Sequoia Capital partner Matt...
Paradigm Health is an AI-native clinical trial platform connecting biopharma sponsors with a research-ready provider network spanning roughly 2,100 care loca...
APIs and resources for Paradox, a conversational AI recruiting assistant platform powered by Olivia, an AI assistant that automates candidate screening, inte...
Paradox builds Olivia, a conversational AI assistant for high-volume hiring. The platform is delivered as a suite of "Conversational" products - ATS, CRM, Ca...
Parafin is an embedded finance infrastructure company (founded 2020) that lets software platforms, marketplaces, and payment service providers offer capital,...
Paraform is an agentic hiring marketplace where expert recruiters and custom AI agents work together to fill companies' most important roles. Companies post ...
Paraglide is a British-Swedish AI company building autonomous agents that automate accounts receivable for high-volume B2B finance teams. Its agents handle t...
Paragon is the Integration Infrastructure Platform for B2B SaaS and AI products. The platform combines Connect Portal (managed user authentication for 130+ S...
Paragon Solutions Ltd is an Israeli cyber-intelligence and surveillance software vendor founded in 2019 in Tel Aviv by former Unit 8200 commander Ehud Schneo...
Paragraph is a web3-native publishing and newsletter platform where writers get a website, a newsletter, an owned subscriber list, and an AI agent that draft...
Parallax is a stablecoin-powered cross-border and B2B payments platform founded by Mika Reyes (CEO) and Alex Kuang (CTO) to remove the friction, delays, and ...
Parallel Web Systems builds web APIs purpose-built for AI agents: a high-accuracy Search API, an Extract API that turns URLs into clean LLM-ready markdown, a...
Parallel Domain is a synthetic-data and sensor-simulation platform for physical-AI and autonomy developers. It turns real-world drive and flight logs into ph...
Parallel Finance is a decentralized money-market protocol built on the Polkadot ecosystem, offering lending, staking, and borrowing where depositors can lend...
Parallel Markets (an iCapital company) is the leader in reusable financial identity, providing an end-to-end solution for investor onboarding, verification, ...
Parallel Universe Inc. (Parallel Studios) is the Toronto-based game studio behind Parallel, a free-to-play sci-fi trading card game, and the broader Parallel...
Parallel Web Systems builds infrastructure for intelligence on the web, giving AI agents and developers high-quality, low-latency access to the internet. Its...
Parallels is a virtualization and remote-access software company (part of Alludo, with the Parallels virtualization division held by KKR) best known for Para...
Parallels is a virtualization and remote-access software company, originally founded as SWSoft in 1999 and renamed Parallels in 2008 (now part of Alludo/Core...
Paramount is a global media and entertainment company producing premium content and experiences for audiences worldwide, encompassing film, television, and s...
Parasail is an AI Supercloud — a pay-per-token GPU inference platform aimed at AI startups and developers. Parasail orchestrates rented GPU capacity across 4...
Parasma is a San Francisco based biological compute startup building algorithms and hardware that train living human brain cells (cortical neurons on a chip)...
Paraşüt is a Turkish cloud pre-accounting (ön muhasebe) and e-invoicing SaaS for small businesses, freelancers and accountants. Its REST API V4 exposes nearl...
parcelLab is a Munich-headquartered post-purchase experience platform (parcelLab GmbH) used by retailers including IKEA, Hugo Boss, Dyson, Puma, and John Lew...
Parcha is an AI compliance platform that automates customer due diligence, KYB (Know Your Business) and KYC (Know Your Customer) reviews, document verificati...
Parea AI is an LLM evaluation, testing, and observability platform designed for AI engineering teams building production-ready LLM applications. The platform...
Parenthoods was a Y Combinator-backed mobile social network for parents, founded in 2014 by Siobhan Quinn and Jeni Axline in San Francisco, that helped local...
Parexel International is one of the largest global biopharmaceutical services companies in the world, providing services that help clients accelerate the dis...
PARIMA is a protein-innovation company that develops high-quality cultivated foods directly from animal cells, formed from the combination of Gourmey and Vit...
Parker Hannifin is a global leader in motion and control technologies, providing precision-engineered solutions for a wide variety of mobile, industrial, and...
Parkhub provided parking management and payment processing APIs for parking operators and venues. Parkhub has been acquired and the parkhub.com domain now re...
Seamlessly integrate your existing systems or products with Parklio API so you can scale your operations and monitor parking space usage in real time. It pro...
With the roll-out of connected cars, services such as live traffic and live parking have become standard requirements. Parkopedia leads the market in parking...
ParkPow is software to manage and enforce parking lots. It lets you track vehicles, get custom alerts, and enforce your parking rules. The ParkPow API docume...
A Philadelphia-based real estate and parking infrastructure company that develops, owns, and manages parking facilities and mixed-use properties across the g...
Parlia is the "encyclopedia of opinion," a London-based collaborative content platform founded by Turi Munthe and J. Paul Neeley that maps the world's argume...
Paro is an AI-powered professional services marketplace that connects businesses and accounting firms with vetted, on-demand finance and accounting experts. ...
Parrot is an AI-powered legal technology platform purpose-built for the litigation, court reporting, and insurance community. Its proprietary large language ...
Parsable is a Connected Worker platform for manufacturing and industrial operations. Its mobile-first software replaces paper-based standard operating proced...
Parse is an open-source Backend-as-a-Service (BaaS). Originally the mobile backend company founded in 2011, backed by GV and DCVC, and acquired by Facebook i...
Parsec is a high-performance, low-latency remote desktop and interactive video streaming product, now a Unity company, used to access graphics-intensive and ...
Document parsing, extraction, and search API. Parse PDFs, DOCX, TXT, and raw text into structured chunks, extraction fields, and search-ready data. Public RE...
Parseur is an AI-powered document and email parsing platform headquartered in Singapore that automatically extracts structured data from PDFs, emails, scanne...
Parsons Corporation is a major US corporation and Fortune 1000 company. The Parsons Corporation API provides programmatic access to its platform services, da...
'Partech is a global, multi-stage venture capital firm founded in 1982 in Silicon Valley by European pioneers and headquartered in Paris, France, with office...
Partender is a bar and beverage inventory management platform that lets hospitality operators complete a full physical liquor, wine, beer, and keg inventory ...
Particle Health is a healthcare data interoperability platform that aggregates patient medical records from across the US healthcare system into a single RES...
'Partiful is a free consumer event-invitation and party-planning platform for creating customized digital invites, managing RSVPs, coordinating guests with p...
Parting operates parting.com, a consumer-facing funeral-home and cremation price-comparison platform that indexes more than 15,000 funeral homes and mortuari...
Partitioning is a data and systems concept used to divide databases, tables, storage, or workloads into smaller, more manageable pieces for performance, scal...
Partnered was a cloud-based co-selling and partner-introductions platform that let sales teams request and exchange warm customer introductions with their pa...
Partsimony is an intelligent supply chain platform that helps hardware companies turn engineering designs into manufactured products with less time, cost, an...
Party City Holdings is a global party goods retailer offering an extensive assortment of party supplies, party goods, and Halloween costumes through retail s...
PartyDAO is the decentralized autonomous organization behind Party Protocol, an open, GPL-3.0 protocol for on-chain group coordination that aims to make Ethe...
PartyKit is a real-time backend framework, now part of Cloudflare, that wraps Cloudflare Durable Objects with an opinionated developer experience for buildin...
Pascal AI (Pascal AI Labs) is an institutional-finance AI company building context-driven, MCP-native research agents that turn enterprise and market data in...
Pasito is an AI-native workspace for employee benefits that helps benefits consultants, insurance carriers, and employers simplify every part of the benefits...
Pasqal is a French neutral-atom quantum computing company headquartered in Palaiseau, France and co-founded in 2019 by 2022 Physics Nobel Laureate Alain Aspe...
Pass It Down is a Chattanooga, Tennessee digital storytelling company that helps museums, libraries, universities, sports organizations, brands, and nonprofi...
Passbase was a developer-first identity verification (KYC) platform founded in Berlin and San Francisco that let companies verify users in seconds through fa...
Passport (Passport Labs) is a mobility management platform for cities, universities, and agencies, covering digital parking payments, enforcement, permits, a...
Index for tracking APIs, SDKs, and developer resources related to passports (travel documents, identity verification, and government issuance). No authoritat...
Patch is a carbon removal and offsetting REST API platform that enables businesses to programmatically purchase high-quality carbon credits and integrate sus...
Patch is an API-first climate platform that helps companies procure carbon credits and removals, run climate strategy programs, and embed climate action into...
Patch Biosciences was a synthetic-biology and machine-learning company, founded in 2020 and based in New York, that built an AI platform for genetic sequence...
Patent Watch (PatentWatch.ai) is a Toronto-based, Y Combinator-backed (F25) legal-tech startup building AI for patent intelligence and infringement detection...
Path Robotics is a Columbus, Ohio autonomous welding robotics company founded in 2018 by brothers Andy and Alex Lonsberry (CEO and CTO) out of Case Western R...
PathAI is a Boston-based digital pathology company that builds AI-powered technology to improve the accuracy and efficiency of cancer and disease diagnosis. ...
PathAI is a healthcare artificial-intelligence company transforming pathology through machine learning. Its AISight Image Management System (IMS) and the AIS...
Pathgather was an enterprise Learning Experience Platform (LXP), founded in 2012 and headquartered in New York City, that helped large enterprises curate, sh...
PathSpot Technologies provides a health-and-safety operating system for restaurants, commercial kitchens, food manufacturers, cafeterias, and hospitality ven...
Patient IO (legal entity Filament Labs, Inc.) was an Austin, Texas care coordination and patient engagement platform founded in 2013 by Jason Bornhorst, Coli...
Patientdesk.ai (Patientdesk AI, Inc.) is a California-based, Y Combinator-backed company building an AI-native operating system for dental practices. Its 24/...
Patients Know Best (PKB) is a UK health-technology company operating what it describes as the world's largest personal health record, with more than seven mi...
Patients Know Best (PKB) operates one of the world's largest personal health record (PHR) platforms, giving over seven million patients a single lifelong med...
'PatPat is a direct-to-consumer children''s and family apparel retailer founded in 2014 by Albert Wang and Ken Gao, selling baby, toddler, and kids'' clothin...
Patrick Industries is a major US corporation and Fortune 1000 company. The Patrick Industries API provides programmatic access to its platform services, data...
Patronus AI is an AI evaluation platform offering automated evaluators (Lynx, Glider), guardrails, and experiment tracking for LLM and agentic applications. ...
Patterson Companies is a value-added distributor of dental and animal health products serving the dental, companion-pet veterinarian, and production-animal m...
Patterson-UTI Energy is a leading provider of onshore contract drilling services to exploration and production companies in North America, with land-based dr...
Paua is a UK business EV charging platform that consolidates public, home, and workplace electric-vehicle charging into a single EV charge card, driver app, ...
Pavoot is a Y Combinator-backed AI event-management platform that operates as an autonomous AI agent for running events end-to-end. It sources and matches th...
Paw (now RapidAPI for Mac) is a full-featured HTTP client that lets you test and describe the APIs you build or consume. It provides a native macOS API testi...
Pax Historia is an alternate-history sandbox game backed by Y Combinator, where players explore branching "what if" scenarios and reshape the course of histo...
Paxos is a regulated blockchain and stablecoin infrastructure company that lets enterprises move any asset, any time, through a single API. The Paxos v2 REST...
Paxton AI is a legal AI assistant built for attorneys and law firms, delivering rapid case-law and regulatory research, AI-assisted document drafting, file a...
Pay.UK Limited is the recognised operator and standards body for the United Kingdom's interbank retail payment systems. It runs the domestic rails that move ...
Payall Payment Systems provides purpose-built banking infrastructure that automates cross-border payments for regulated financial institutions. The platform ...
PayCargo, LLC is a fintech platform for the global logistics and freight industry, providing digital freight-payment processing, accounts-payable automation,...
Paychex, Inc. (NASDAQ: PAYX) is a Rochester, New York-based provider of integrated payroll, human resources, retirement, insurance, and benefits outsourcing ...
Paycor is a cloud-based human capital management (HCM) platform that provides payroll, HR, benefits administration, talent management, time and attendance, a...
Paydiant was a Boston-based mobile-wallet, point-of-sale and cloud payments platform, backed by General Catalyst, that let banks, merchants and retailers bui...
PayFit is a cloud-based payroll and HR platform serving small and mid-sized businesses in France, the United Kingdom, Spain, Germany, and Italy with automate...
Payflex is a South African Buy Now Pay Later (BNPL) platform that enables merchants to offer interest-free installment payment options to consumers. Shoppers...
PayForm is a no-code payment form builder that lets creators and small businesses accept one-time and recurring credit-card payments without writing code. Us...
Payhawk is a spend management platform that enables finance teams to issue corporate cards, capture and manage expenses, process invoices, enforce budget con...
PayIt is a customer experience and payments platform for state and local government, founded in 2013 and headquartered in Kansas City, Missouri. Through a un...
Payitoff is an embedded-fintech platform that helps banks, lenders, credit unions, and fintech apps guide their customers through debt management and student...
Payload is an open-source TypeScript-first headless CMS and application framework that ships with auto-generated REST, GraphQL, and Local APIs, authenticatio...
This is a demo Payments API index used by API Evangelist to model and reference patterns common to payments providers, including authentication, charges, cus...
Payments Canada (formerly the Canadian Payments Association) is the public-purpose organization created by federal statute (the Canadian Payments Act) that o...
Paymentsense is a United Kingdom payment processing company that provides card payment acceptance to small and medium-sized businesses through card machines ...
Paymentus (NYSE: PAY) is a Addison, Texas-based cloud billing and payment technology company founded in 2004 that operates one of the largest electronic bill...
Paymob is a Cairo-headquartered, licensed payment infrastructure provider for the MENAP region. Serving roughly 390,000 merchants across Egypt, Saudi Arabia,...
Paynas is an Egyptian HR, payroll, and employee-benefits platform offering hassle-free, digitized human-resources management for businesses. Through a single...
PayNearMe is a modern payments platform that helps businesses accept, disburse, and manage payments across cash, card, ACH, digital wallets and pay-by-bank w...
PayPay is Japan's largest QR/barcode mobile-payment network (a SoftBank / Yahoo Japan / Paytm joint venture) with tens of millions of users. Its Open Payment...
Payple (페이플) is a South Korean payment gateway (PG) and fintech provider that lets merchants accept online payments across domestic and international cards, ...
PayPro Global is an all-in-one Merchant of Record platform that lets SaaS, software, video game, and AI tool companies sell globally. The platform handles in...
Payrails is a modular payment and financial infrastructure platform — "the operating system for profitable growth" — that gives merchants unified control ove...
Paysafe is an integrated payment platform providing businesses with REST APIs for online payments, digital wallets, prepaid cards, pay-by-cash processing, an...
PayScale is a compensation intelligence and salary data company that helps organizations and individuals price jobs, benchmark pay, and manage compensation. ...
Paysend is a London-headquartered global fintech, founded in 2017, building a cross-border digital payments network that moves money to bank accounts, cards,...
Paystand is a blockchain-enabled B2B payments and receivables automation platform that lets businesses send, receive, and reconcile payments with zero-fee ba...
Paystone is a Canadian payment processing and customer-engagement company headquartered in London, Ontario, positioning itself as one of the country's larges...
Payt (Payt B.V.) is a Netherlands-based accounts receivable management platform that automates invoice follow-up and payment collection while keeping persona...
Paytient operates a healthcare payments platform built around the Health Payment Account (HPA) — an interest-free, no-credit-check payment card that lets mem...
Paytm (One97 Communications) is India's leading digital payments and financial services company. Through Paytm for Business it operates a wide catalogue of p...
PayTo is Australia's real-time mandated-payments service, operated by Australian Payments Plus (AP+) as an overlay on the New Payments Platform (NPP). It let...
Paytronix is a cloud-based digital guest engagement platform for restaurants and convenience stores, providing loyalty programs, gift and stored-value cards,...
PayU is a global payment platform operating in 50+ emerging markets across Central & Eastern Europe, Latin America, the Middle East, and Africa. It provides ...
Payvment was a social-commerce startup, backed by 500 Global, that built storefront and shopping-cart experiences for Facebook Pages, letting merchants sell ...
PayWithMyBank is the U.S. "Pay by Bank" brand of Trustly, a global open-banking payments provider that lets merchants accept payments directly from a consume...
Pazpo was an Indonesian property-technology (proptech) marketplace that billed itself as the country's first property search engine ("Mesin Pencari Properti ...
PBF Energy is one of the largest independent petroleum refiners and suppliers of unbranded transportation fuels, heating oils, lubricants, petrochemical feed...
PC Connection (now Connection) is a leading IT solutions provider to business, government, healthcare, and education markets, offering technology products an...
PC Financial (President's Choice Financial) is the financial-services brand of Canadian grocery giant Loblaw Companies Limited. Its personal banking and Mast...
PCA SKIN is a professional skincare brand specializing in dermatologically tested chemical peels and result-oriented corrective products, positioned as a lea...
Payment Card Industry Data Security Standard (PCI DSS) is a set of security standards designed to ensure that all companies that accept, process, store or tr...
Precision Cardiovascular (PCV) is a UK-based digital-health company advancing cardiovascular care through continuous, AI-powered heart-failure monitoring. It...
PDF (Portable Document Format) is a file format developed by Adobe in 1993 used to present documents in a manner independent of application software, hardwar...
PDF Monkey is a PDF generation REST API that uses Handlebars templates to produce high-quality PDFs from JSON data. Developers build templates in a visual da...
pdflayer is a PDF generation REST API by APILayer for converting HTML to PDF and capturing web pages as PDFs. It supports rendering from standard HTTP URLs o...
PDFShift is an HTML to PDF conversion REST API that generates pixel-perfect PDFs from HTML and CSS using Chromium rendering. It supports custom headers, foot...
PDI Technologies (formerly PDI Software) is a global provider of software and data solutions for the convenience retail and wholesale petroleum industries, s...
Peabody Energy is the world's largest private-sector coal company, mining and supplying coal to electricity generators and steel producers in the United Stat...
The Peace Corps is a U.S. government agency that sends American volunteers abroad to work with communities on development projects. They provide data APIs fo...
Peakon (now Workday Peakon Employee Voice) is an employee engagement and experience platform for measuring and improving engagement through continuous survey...
Pear Suite is a care management platform built for community health workers, care navigators, doulas, and community-based organizations, describing itself as...
Pearl Health is a healthcare technology company that provides value-based care intelligence for physicians, primary care practices, physician networks, and h...
Pebblely creates AI product photos that help you sell more. No Photoshop skills required. The Pebblely API allows programmatic access to AI-powered product p...
Pebblely AI provides AI-powered product photography and image generation capabilities, allowing businesses to create professional product photos using artifi...
Pecan AI is a predictive analytics platform that lets business teams build and deploy machine-learning models without data-science expertise. Its AI agents t...
PECO Energy Company is the largest electric and natural gas utility in Pennsylvania, serving roughly 1.7 million electric and 553,000 natural gas customers a...
Peerby is a Dutch peer-to-peer sharing platform that lets neighbors borrow and rent everyday goods from one another instead of buying them new. Through its w...
Peerless Systems Corporation is a technology company that describes itself as a leader in embedded imaging solutions. Historically focused on embedded imagin...
PeerStreet was a two-sided marketplace for real estate debt investing that connected individual and institutional investors with short-term, high-yield real ...
PeerTube is a free, decentralized, and federated video hosting platform developed by Framasoft as an open-source alternative to centralized video services li...
Pega (Pegasystems) is an enterprise low-code platform for AI-powered decisioning and workflow automation, spanning business process management (BPM), CRM, an...
'PEI-Genesis is a privately held, Philadelphia-headquartered global authorized distributor and value-added assembler of interconnect components (cable and ci...
Peking University (PKU) is a major public research university in Beijing, China, ranked #25 in the QS World University Rankings 2025. Its most clearly docume...
Pelago is a virtual-first digital clinic for substance use disorder, delivering personalized treatment for tobacco, alcohol, opioid, cannabis, and stimulant ...
Pelias is a modular, open-source geocoding search engine built on Elasticsearch that converts addresses and place names into geographic coordinates (forward ...
Pelico is a manufacturing orchestration platform that bridges the execution gap between planning and real-world production. It unifies data from suppliers, p...
Pelikan Mobility is a Paris-based smart-leasing and fleet-management company for electric commercial vehicles, founded in late 2022 by David Salfati and Vinc...
A connected fitness company offering stationary bikes, treadmills, rowers, and a digital platform for live and on-demand fitness classes. Peloton pioneered t...
Peloton Interactive is a connected fitness company that produces interactive exercise equipment and a streaming subscription service. The company sells conne...
Pemo is a UAE-based fintech offering smart corporate cards and an all-in-one spend management platform for businesses across the United Arab Emirates and Sau...
Pendle is a permissionless yield tokenization protocol that splits yield-bearing assets into Principal Tokens (PT) and Yield Tokens (YT), enabling fixed-yiel...
Pendo is a product analytics, in-app guidance, and feedback platform. Captures product usage, surfaces NPS, and delivers in-app messages, walkthroughs, and r...
Pendo is a product-experience and product-analytics platform that helps software teams understand and guide how users engage with their applications. Its Eng...
Pendulum (Pendulum Therapeutics, pendulumlife.com) is a microbiome-management and metabolic-health company that develops clinically validated probiotic suppl...
Pendulum (pendulumlife.com) is a direct-to-consumer probiotics and metabolic-health company founded by PhD scientists from Johns Hopkins, Harvard, Berkeley a...
PenFed Credit Union (Pentagon Federal Credit Union), founded in 1935 and headquartered in McLean, Virginia, is a federally chartered credit union regulated b...
Penn Medicine is the University of Pennsylvania Health System (UPHS) plus the Perelman School of Medicine. It is an $11.9 billion enterprise powered by nearl...
The Penn Mutual Life Insurance Company is a mutual life insurer founded in 1847 and headquartered in Horsham, Pennsylvania, making it one of the oldest mutua...
Penn Mutual Life Insurance is a mutual life insurance company providing life insurance, annuities, and investment products to individuals and businesses. No ...
Penn National Gaming (now operating as Penn Entertainment) is one of the largest and most diversified regional gaming and racing companies in the United Stat...
The Pennsylvania Academy of the Fine Arts (PAFA) is the United States' first museum and school of fine arts, founded in 1805 in Philadelphia by painter and s...
Pennsylvania Real Estate Investment Trust (PREIT) is a Philadelphia-based mall REIT founded in 1960 by Sylvan M. Cohen. The trust developed, owned, and manag...
Pennsylvania State University (Penn State) is a public, land-grant research university with its primary campus at University Park, PA, and is ranked #69 in t...
PennyMac Financial Services, Inc. is a specialty financial services firm focused on the production and servicing of U.S. residential mortgage loans. The comp...
Penpot is an open-source design and prototyping platform built for design and code collaboration, offering a self-hostable alternative to Figma. It provides ...
AMD Pensando (formerly Pensando Systems, acquired by AMD in 2022) builds programmable Distributed Services Cards (DPUs) and the Policy and Services Manager (...
A diversified transportation services conglomerate operating truck leasing, logistics, automotive retail, and professional motorsports across North America. ...
Penske Automotive Group is a Fortune 500 diversified international transportation services company that operates automotive and commercial truck dealerships ...
Pentagon is a work studio that turns AI agents into teammates — a shared workspace where autonomous agents communicate, delegate tasks, and self-organize as ...
Pento was a European (UK/Danish) automated payroll platform that let companies run payroll, sync with accounting and HR tools, and pay employees in a few cli...
Peony is a virtual data room (VDR) platform for secure document sharing, page-level analytics, due diligence workflows, AI-powered Q&A, and legally binding e...
People.ai is an AI-powered revenue intelligence platform for sales leaders, RevOps, and CROs, now operating under the Backstory brand (people.ai redirects to...
People Data Labs provides a people data API for enriching and building people profiles at scale. The API provides access to professional profiles, company da...
People.ai is an AI-powered revenue intelligence platform for enterprise sales teams. It automatically captures sales activity and contact data from email, ca...
PeopleForce is an HR platform whose REST API allows retrieving information about HR entities such as employees, candidates, vacancies, leave requests, depart...
PFC Technologies (formerly PeopleFund) is a Seoul, South Korea fintech company operating at the intersection of direct online lending and AI lending infrastr...
peopleIX is a People Intelligence platform for HR leaders, built and operated by peopleIX GmbH in Cologne, Germany (founded 2022). It integrates 100+ HR syst...
Peoples Group is the operating name of Peoples Trust Company, a Vancouver-based Canadian trust company and chartered-bank group founded in 1985 and owned by ...
API collection for Oracle PeopleSoft Financials suite covering General Ledger, Accounts Payable, Accounts Receivable, Asset Management, and other financial m...
Peoplise (now Logo Peoplise) is a Turkish human-resources technology SaaS that digitalizes recruitment and hiring workflows for enterprises. The platform cov...
Pep Boys is an American automotive aftermarket service chain founded in 1921 and headquartered in Bala Cynwyd, Pennsylvania. Owned by Icahn Enterprises since...
Pep Boys is a leading automotive aftermarket service and retail chain operating service centers and tire and parts stores throughout the United States.
Pepco Holdings was a holding company providing electric and natural gas service to customers in Delaware, Maryland, New Jersey, and the District of Columbia ...
Pepper is an AI-first operating platform for independent food and beverage distributors, helping them compete with larger enterprises through automation and ...
Peppy is a global employee healthcare benefits platform, delivered through a mobile app, that connects workers with specialist clinicians across key life sta...
PepsiCo is one of the world's largest food and beverage companies, with a portfolio of brands including Pepsi-Cola, Mountain Dew, Frito-Lay, Quaker, Tropican...
Pequity is a compensation management software platform that helps HR, compensation, and finance teams plan pay cycles, manage pay ranges, benchmark salaries,...
Per Vices Corporation is a Toronto-based company that designs and manufactures high-performance software defined radio (SDR) platforms, where signal tuning i...
Percent is a private credit platform that opens privately negotiated loans and debt financing from non-bank lenders to accredited and institutional investors...
Perch is a computer-vision weight-room performance monitoring system that captures athlete movement — velocity-based training, jump testing, and strength pro...
Perchwell is a modern, unified MLS (Multiple Listing Service) technology platform used by MLS organizations, brokerages, and real estate agents across the Un...
Percolata is a Palo Alto, California predictive-analytics company that applies machine learning to help retailers optimize labor scheduling and marketing spe...
Peregrine Technologies is a public-safety operational-intelligence platform that unifies fragmented data sources into actionable context for law enforcement,...
Perennial is an on-chain (EVM) perpetual-derivatives protocol — a composable, fully on-chain primitive for permissionless perpetual markets, liquidity provis...
Perenual provides a comprehensive plant database API offering access to over 10,000+ plant species, including details on care, watering, sunlight, edibility,...
PerfAI is an autonomous agentic AppSec and auto-fix platform for AI-built apps, helping teams deliver privacy, security, and governance for APIs and applicat...
PerfectBit, Inc. is a Y Combinator-backed company that produces high-quality, verifier-grounded training data for frontier AI models. Rather than relying on ...
Perfectly is an AI-native recruiting platform (Y Combinator W2026) that automates the hiring process end to end, from candidate sourcing and outreach through...
Perfios is a Bangalore, India-headquartered financial technology (SaaS) company providing an AI-driven operating system for banks, NBFCs, fintechs, and insur...
Perforce Software provides enterprise-scale development tools, including version control, application lifecycle management, agile planning, and static analys...
Performance Food Group is one of the largest foodservice distributors in North America, marketing and distributing food and food-related products to independ...
Peribit (Peribit Networks) was a wide-area network (WAN) acceleration and optimization company backed by Mayfield. It built appliances that reduced bandwidth...
Perimeter (formerly ProcessBolt) is a vendor risk management (VRM) platform built for regulated industries. It covers the full third-party risk lifecycle thr...
PerimeterX was a bot mitigation and application security company that in 2022 merged with White Ops to form HUMAN Security; the PerimeterX products (Bot Defe...
Periphery is a cybersecurity company providing embedded, device-level threat management for critical industrial and defence platforms. Its lightweight, archi...
Perk (formerly TravelPerk) is the intelligent platform for corporate travel and spend management, combining travel booking with expense, invoice, and card co...
PerkinElmer is a global leader in scientific instrumentation, lab services, and informatics for life sciences, diagnostics, food, environmental, and industri...
Perl is a highly capable, feature-rich programming language with over 37 years of development. It is best known for text processing, system administration, w...
Permian Resources Corporation is an independent oil and natural gas company focused on the development of crude oil and related liquids-rich natural gas rese...
Permit.io is an authorization-as-a-service platform that helps developers build, manage, and enforce fine-grained access control in their applications. It pr...
Permutive is an agentic data collaboration and activation platform for premium publishers, advertisers and agencies. Its platform spans a Data Management Pla...
Perp (Perpetual Protocol) is a decentralized derivatives protocol backed by Multicoin Capital. Its Curie (v2) generation ran on-chain perpetual futures on Op...
Perpay is a buy-now-pay-later and credit-building platform that lets consumers shop and pay via automatic payroll deductions. Its internal REST platform supp...
Perses is an open-source monitoring and dashboarding tool designed as a modern alternative for visualizing time-series data with a focus on performance, exte...
Perseus (legal name Efficient Systems Inc.) is an applied AI lab focused on semantic search in latent spaces, founded by Samrath Chadha and backed by Y Combi...
Persistent Systems Limited is a global digital engineering and enterprise modernization company with 35+ years of experience, ~27,500 employees across 21 cou...
PersistIQ is a sales engagement platform for small teams to find new customers, start conversations, and personalize sales outreach at scale from one place. ...
Persona provides identity verification and fraud prevention APIs. Their platform allows businesses to verify the identity of their users through document ver...
Personio is a European HR management and recruiting platform serving small and mid-sized businesses with a unified HRIS covering employee records, absence ma...
Petco Animal Supplies is a major US corporation and Fortune 1000 company. The Petco Animal Supplies API provides programmatic access to its platform services...
Petcube is a pet-technology company (a Y Combinator alum) that makes interactive Wi-Fi pet cameras and a companion mobile app for remote pet care. Its consum...
Peter Kiewit Sons' (Kiewit Corporation) is one of North America's largest and most respected construction and engineering organizations, working on projects ...
PetKit is a consumer smart pet-technology company that designs and sells connected pet-care hardware — automated feeders, smart water fountains, self-cleanin...
Petrarch is a Y Combinator (Summer 2026) data-marketplace company based in San Francisco that unlocks enterprise data for the AI economy. Petrarch sources pr...
Petstore.com is an online pet-supplies store built on Shopify that exposes a first-class agent commerce surface. Alongside the human storefront it implements...
Petual is a direct-to-consumer pet wellness brand offering functional soft chews for dogs. The company sells six formulas — Thrive (daily longevity), Steady ...
Give your users access to the entire Pexels photo and video library without leaving your app or website. The Pexels API is free and seamlessly integrates wit...
Pfizer is a Fortune 500 American multinational pharmaceutical and biotechnology corporation that researches, develops, and manufactures medicines and vaccine...
pfSense is an open-source firewall and router operating system based on FreeBSD, developed and maintained by Netgate, providing stateful firewall, routing, V...
Pacific Gas and Electric Company (PG&E) is one of the largest combined natural gas and electric energy companies in the United States, serving approximately ...
PG Studios is a full-service creative media company offering animation, film production, and creative media services. The studio operates specialized divisio...
PG&E Corporation is the parent company of Pacific Gas and Electric Company, an electric and natural gas utility serving customers in northern and central Cal...
PG&E Corporation is the parent company of Pacific Gas and Electric Company, an electric and natural gas utility serving customers in northern and central Cal...
Phare Health builds AI tools for healthcare revenue cycle management (RCM), focused on medical coding and clinical documentation improvement (CDI). Its platf...
PharmEasy is one of India's largest digital healthcare platforms, operating a consumer online pharmacy and health marketplace at pharmeasy.in. It lets users ...
Phasecraft is a quantum algorithms company building software that combines classical and quantum computing to solve real-world problems in materials discover...
Phasio is an operating platform for manufacturing service providers that unifies intelligent quoting, production operations, connected back-office/ERP integr...
Phenom is an HR technology company whose Intelligent Talent Experience platform applies AI to every stage of the talent lifecycle — helping candidates find a...
Agno (formerly Phidata) is a Python framework, runtime, and control plane for building, running, and managing fleets of AI agents. The core agno library prov...
Philip Morris International is a leading international tobacco company offering smoke-free products and combustible tobacco products to adult consumers aroun...
A Dutch multinational health technology company focused on diagnostic imaging, patient monitoring, image-guided therapy, ultrasound, sleep and respiratory ca...
Phillips 66 is a diversified energy manufacturing and logistics company with midstream, chemicals, refining, and marketing and specialties businesses. This r...
Philly Shipyard (now Hanwha Philly Shipyard, Inc.) is a commercial shipbuilder based at the former Philadelphia Naval Shipyard, constructing Jones Act-compli...
Phind was an AI answer engine and coding assistant built for developers, offering conversational, multi-step technical search on the web and through a VS Cod...
Phone.com is a cloud business phone and unified communications provider for small and mid-sized businesses, offering VoIP calling, SMS/MMS, video conferencin...
Phonely is an AI voice agent platform that answers business phone calls in real time with large-language-model-powered conversation, sub-400ms response laten...
PhonePe is India's largest UPI payments network, owned by Walmart. Its PhonePe Business / Developer platform exposes the PhonePe Payment Gateway (PG) APIs fo...
Phonic is a San Francisco voice AI company (founded 2024, seed-backed by Lux Capital) building the first end-to-end speech-to-speech platform for reliable co...
Photon Health is a United States prescription-infrastructure and e-prescribing (eRx) platform that lets digital-health companies embed prescribing, pharmacy ...
Photoneo is a Slovak (Bratislava, founded 2013) machine-vision company and a global pioneer of high-resolution structured-light 3D measurement. Its flagship ...
Photoroom is an AI image editing platform with strong background removal and e-commerce-style product photo generation. Public APIs include the Remove Backgr...
Adobe Photoshop provides API capabilities through Adobe Firefly Services and the Photoshop API, allowing developers to automate photo editing, apply Photosho...
PHP is a widely-used server-side scripting language especially suited for web development and embedded in HTML. It powers a large portion of the web includin...
PHP-FPM (FastCGI Process Manager) is the primary PHP FastCGI implementation bundled with PHP for handling heavy-loaded sites, providing advanced process mana...
Physical Intelligence (often styled "Pi" or "π") is a San Francisco-based research company building general-purpose foundation models for robotics with the s...
Physical Properties Testers (PPT) Group is a Halifax, UK based multinational manufacturer of physical property test and measurement instrumentation, built th...
Physics Wallah (PW) is India's leading affordable education technology platform, offering live and recorded courses, test series, notes, and doubt-solving fo...
PhysicsX is an AI-native engineering software company, founded in 2020 and headquartered in London (Shoreditch) with an office in New York, building a platfo...
Physiohome, operating as Ameen (رعاية أمين), is a Saudi Arabia-based, tech-enabled provider of home rehabilitation and physical therapy services. Founded in ...
Physna is a geometric search and 3D deep-learning platform that lets you search, compare, analyze, and organize 3D models and physical parts by their actual ...
Pi Health is an AI-native clinical trial technology company and contract research organization (CRO) building FICS, a unified operating system for oncology a...
Pi Labs (withpi.ai) is an applied-AI company, backed by Accel and later acquired by Microsoft, that builds tooling to evaluate and enhance AI applications. I...
Pi-hole is an open source network-wide DNS sinkhole that blocks ads, tracking, and unwanted domains across all devices on a local network without requiring p...
Picasso is an image downloading and caching library for Android, focused on simplicity and minimal disk space usage. It is an open-source project by Square. ...
PicFinder (PicFinder.ai) is an AI-powered image generation platform that turns text prompts into unlimited realistic, artistic, and abstract images in near r...
Picker (Picker Express) is a Latin American last-mile delivery orchestration platform that connects e-commerce and retail businesses with a network of 200,00...
Pickle Robot Company builds Physical AI robots for supply chain automation, focused on autonomously unloading non-palletized goods (floor-loaded boxes and pa...
PickTrace is an agricultural workforce and harvest management SaaS platform for large-scale farms, founded by brothers Austin and Harrison Steed and a Y Comb...
Picnic is a London-based, privacy-first photo-organization app for iOS that helps people declutter and organize their camera roll through a swipe-based, gami...
PicnicHealth (PicnicAI; legally Mission Health Labs, Inc.) is a San Francisco health-data company and Y Combinator alum (S14, founded 2014) that turns patien...
PicnicHealth is a patient-first digital health platform, founded in 2014, that gathers a person's complete medical history from every point of care into one ...
Pico is a creator-monetization and CRM platform for online creators, publishers, and media companies, built in New York and backed by Bloomberg Beta. It comb...
Picogrid is an El Segundo, California defense and public-safety technology company whose Legion platform is an API-first systems-integration layer that unifi...
PicPay is a Brazilian fintech super-app and digital bank serving over 67 million users with a digital wallet, payment account, credit and debit cards, person...
Picsart is a creative-technology company whose Picsart Enterprise / Creative APIs let developers add photo editing, video editing, and generative AI to their...
Picsart (Socialin Inc.) is a digital creation and photo/video editing company whose Picsart Enterprise "Creative APIs" give developers programmable access to...
Pictor Labs develops AI-powered virtual staining technology for histopathology and digital pathology laboratories. Its platform generates diagnostic-quality ...
Pie Insurance is a small business workers compensation insurance platform that provides a REST API for approved partners to quote, bind, and manage workers c...
Pie Insurance is a Washington, DC and Denver-based insurtech founded in May 2017 that makes commercial insurance for small businesses, with workers' compensa...
Pienso is an interactive no-code AI and machine learning platform, founded in 2016 out of MIT by Karthik Dinakar and Birago Jones and headquartered in the Wa...
Pienza is a Seattle-based B2B software startup studio and early-stage venture fund founded in 2020 by Aaron Bird (founder of Bizible, later sold to Marketo)....
Pietra is an AI-powered commerce platform for fast-growing consumer brands and creators. It unifies sourcing, production, fulfillment, logistics, marketing, ...
Pig Latin is a language game in which English words are altered according to a simple set of rules (typically moving the first consonant cluster to the end o...
Pigeonly is an inmate-communication service that helps families and friends stay connected with incarcerated loved ones across more than 4,000 correctional f...
PiggyVest is a Lagos-based Nigerian fintech (operated by Piggytech Global Limited, RC 1405222) running the country's largest online savings and investment pl...
Pigment is an enterprise business planning platform (FP&A, workforce, sales, and supply-chain planning, and financial consolidation) that exposes a public RE...
PiinPoint is an AI-powered location intelligence and site selection platform for retailers, restaurants, brokers, and commercial real estate teams. The softw...
Pika is an AI-powered video generation platform that allows users and developers to create, edit, and transform video content using natural language prompts,...
Pika (Pika Labs) is a generative AI video platform that turns text prompts and images into short, high-quality videos. Pika is primarily a consumer and creat...
Pika Labs is an AI video generation platform offering text-to-video, image-to-video, and video editing capabilities. As of May 2026 Pika does not publish a f...
Pillar is an Italian construction-technology company, founded in 2025 and headquartered in Milan, building what it calls the operating system for the constru...
Pilleve is a medication-compliance and controlled-substance monitoring company in the digital health space. Its Amethyst System pairs a smart pill-dispensing...
Pimlico is the world's most popular ERC-4337 account abstraction infrastructure platform, providing production bundler and paymaster APIs plus a platform man...
Pimloc is a UK-based AI company whose Secure Redact platform automates the redaction and anonymization of personally identifiable information (PII) in video,...
Pindrop is a voice and audio security company providing a continuous identity verification and deepfake-detection platform for enterprises. Its technology au...
Pindrop is an Atlanta-based voice security and identity company founded in 2011 by Georgia Tech researchers. Its "Real Human + Right Human" platform detects ...
Pinduoduo is a China-focused social commerce and agriculture-first e-commerce marketplace operated by PDD Holdings (Nasdaq: PDD), the multinational commerce ...
Pine Medical was a telehealth provider that offered a medication-supported weight-loss program pairing licensed clinicians with prescription therapies and on...
Ping++ (品牌运营方为上海简米网络科技有限公司 / Shanghai Jianmi Network Technology Co., Ltd.) is a Chinese aggregated-payment ("聚合支付") platform that gives merchants a single RE...
Pingdom is a website uptime and performance monitoring service from SolarWinds that tracks availability, response time, transactions, real user monitoring, a...
Pinkfish is an enterprise agentic AI and business orchestration platform that runs multi-step workflows across an organization's stack, combining AI agents w...
Pinnacle Entertainment was an owner and operator of regional gaming, hospitality, and entertainment properties before being acquired by Penn National Gaming.
Pinnacle Financial Partners, Inc. (NASDAQ: PNFP) is a Nashville, Tennessee based regional bank holding company whose principal subsidiary, Pinnacle Bank, is ...
Pinnacle Foods was an American producer of branded packaged foods, including Birds Eye, Duncan Hines, Vlasic, Mrs. Paul's, and Hungry-Man, before being acqui...
Pinnacle is an online gaming website that was founded in 1998. Since its inception, Pinnacle has become a medium-sized, fully licensed, online sportsbook.
Pinoffer is the API Evangelist network profile for Converted (convertedin.com), a MENA-focused adtech and martech "unified growth platform" operating across ...
Pinokio is an open-source desktop application — self-described as an "AI Browser" — that acts as a 1-click launcher for any open-source AI project. Built by ...
Pinscreen is an American AI and VFX production company founded in 2015 by Hao Li (MIT TR35 winner and professor of computer vision at MBZUAI), headquartered ...
Pintarnya is an Indonesian technology startup, launched in May 2022, that operates an employment and financial-services super-app for the country's blue-coll...
Pintu (PT Pintu Kemana Saja) is an Indonesian cryptocurrency exchange and investment app founded in April 2020 and headquartered in Jakarta. Licensed as a Ph...
Pinwheel is the leading payroll connectivity platform providing a REST API for direct deposit switching, income verification, employment history, and tax for...
Pioneer Natural Resources was a large independent oil and gas exploration and production company with operations focused in the Permian Basin of Texas before...
Pipe Network is a decentralized storage and content-delivery network built on Solana, marketed as "Firestarter" storage. It offers content-addressed (Blake3)...
Pipefy is a no-code business process and workflow automation platform that lets teams build, run, and orchestrate processes such as procurement, HR onboardin...
PipelineDB was a high-performance PostgreSQL extension for continuous, incremental aggregation of time-series data using continuous SQL views, avoiding the n...
Piper (Piper Learning, Inc. / Piper LLC) is an educational-technology company that makes hands-on STEM learning kits — most notably the Piper Computer Kit, a...
Piper Sandler Companies is a major US corporation and Fortune 1000 company. The Piper Sandler Companies API provides programmatic access to its platform serv...
Pipy is a high-performance, programmable network proxy designed for cloud, edge, and IoT environments. Written in C++ with an embedded JavaScript engine (Pip...
Piris Labs is a Y Combinator (W2026) deep-tech startup building the networking layer for AI. The company develops proprietary photonic interconnect technolog...
Pirsch is a privacy-first website analytics platform built and hosted in Germany. GDPR, CCPA, PECR, and Schrems II compliant, it tracks page views, sessions,...
Here we offer an API (Application Programming Interface) to assist users in integrating piscesCSM into their research pipelines.In summary, all jobs submitte...
Pitch Aeronautics provides AI-powered weather intelligence and drone-deployable line solutions for electric utilities, helping them boost grid capacity, incr...
Pitney Bowes is a global technology company that specializes in providing innovative shipping and mailing solutions. They offer a range of products and servi...
Pivot Bio is an agricultural biotechnology company headquartered in Berkeley, California with additional operations in St. Louis, Missouri. The company engin...
Pixabay is a free stock images, videos, illustrations, vectors, and music platform. The Pixabay API offers a public REST API for searching and retrieving fre...
Pixee is an agentic security engineering (AppSec) platform — "your automated product security engineer." It ingests findings from SAST, SCA, and IaC scanners...
Pixelfed is a decentralized, federated photo-sharing platform and open-source alternative to Instagram. Built on the ActivityPub protocol, it connects with t...
Pixelixe is a comprehensive online design tool that allows users to create professional-quality graphics quickly and easily. With a user-friendly interface a...
Pixelworks, Inc. (NASDAQ: PXLW) is a San Jose, California based semiconductor company founded in 1997 that designs video and pixel processing integrated circ...
Pixie is a Kubernetes observability platform that uses eBPF to automatically collect telemetry data including full-body application requests, resource and ne...
Pixie Labs built Pixie, an open-source, Kubernetes-native application observability and debugging platform that uses dynamic eBPF probes to auto-instrument w...
Pixlee (Pixlee TurnTo, now part of Emplifi) is a visual and social user-generated content (UGC) marketing platform that helps brands collect, curate, moderat...
Pixxel is a hyperspectral Earth-observation company operating the Firefly constellation of hyperspectral imaging satellites and the Aurora platform, an Earth...
PKO is a collective and investment group operating at the intersection of technology and entertainment. Describing itself as a community of founders, creator...
Placeholder kitten image service. Free, no-auth REST contract: /{width}/{height} for color, /g/{width}/{height} for grayscale. Created by Mark James, inspire...
Placemeter was a New York City computer-vision analytics startup (a Techstars company) that turned live video feeds into real-time measurements of pedestrian...
Placenote (Vertical AI Inc.) was a San Francisco company that built a cloud-hosted persistent augmented-reality toolkit — a "Persistent AR" SDK that let deve...
Placer.ai is a location analytics and foot-traffic intelligence platform that measures visits, trade areas, demographics, and consumer behavior for physical ...
Placester is a real estate marketing and technology platform that provides IDX-enabled websites, CRM, lead generation, and marketing automation tools for rea...
Plai Labs is the a16z-backed venture founded by ex-MySpace leaders Aber Whitcomb and Jim Benedetto (with Chris DeWolfe); its plailabs.com domain now redirect...
Plain is a customer support platform for B2B and technical SaaS companies, built entirely on its own public GraphQL API so there is full parity between what ...
PlainID is an enterprise authorization company whose Policy-Based Access Control (PBAC) platform, "The Authorization Platform," controls what identities (hum...
Plains All American Pipeline is a major US corporation and Fortune 1000 company. The Plains All American Pipeline API provides programmatic access to its pla...
Plains GP Holdings owns an interest in Plains All American Pipeline, a publicly traded master limited partnership that owns and operates midstream energy inf...
Plakar is an open-source, end-to-end encrypted, deduplicated backup and restore platform powered by Kloset, an immutable data store engine. It encrypts and d...
Plan A is a Berlin-headquartered enterprise sustainability software company, founded in 2017, building an end-to-end decarbonization platform for large organ...
Plan0 AI is a real estate construction technology company that applies AI to preconstruction cost estimation and design analysis. Its platform turns architec...
Planable is a social media collaboration platform trusted by agencies, freelancers, and marketing teams to plan, create, collaborate, approve, and publish co...
plancraft is a German cloud-based business management software for craftspeople and trades businesses (Handwerk). It digitizes administrative workflows end t...
'Planday is a workforce management platform for shift-based businesses in hospitality, retail, healthcare, hotels, entertainment, and fitness, offering emplo...
Plandex is an open-source, terminal-based AI coding agent designed to take on large, multi-step software development tasks across many files in real world co...
Plane is an open-source, AI-native project management platform that enables teams to manage issues, cycles, modules, pages, analytics, and workspace members ...
Planet Labs PBC operates the largest constellation of Earth-imaging satellites, capturing a daily scan of the planet's landmass and delivering that imagery, ...
The largest fitness franchise in the United States by number of members and locations, operating over 2,500 clubs in the US, Canada, Panama, Mexico, and Aust...
PlanetScale is a serverless MySQL database platform powered by Vitess, providing horizontal scaling, branching workflows, non-blocking schema changes, and ot...
PlanGrid is a construction productivity platform (now part of Autodesk Construction Cloud) that gives field and office teams access to construction drawings,...
Planhat is a Customer Platform that unifies customer success, product usage, revenue and post-sales operations for B2B SaaS companies. It centralizes compani...
planqc GmbH is a German quantum computing company building neutral-atom quantum computers, using individual atoms trapped in optical lattices as qubits on wh...
Plans (plans.app, formerly lun.energy) is a climate-technology company focused on decarbonising the built world. It removes the friction that stands in the w...
Plantner Inc. (PLANTNER) is a South Korean biotechnology company specializing in the extraction and manufacturing of alginic acid, a biodegradable marine-der...
Plasmic is a visual builder and headless CMS for front-end development. Designers and developers compose pages and components in Plasmic Studio, then ship th...
Plate IQ (now operating as Ottimate) is an AI-powered accounts payable (AP) automation platform for restaurants, hospitality groups, and multi-location finan...
Ottimate (formerly Plate IQ) is an AI-powered accounts payable automation platform for restaurants, hospitality, and multi-location businesses. It captures a...
PlateSpin is a workload virtualization, migration, and protection product line (PlateSpin Migrate, PlateSpin Protect, PlateSpin Forge) originally built by Pl...
Platform Science is an enterprise connected-vehicle and fleet management platform for commercial trucking and transportation. It combines ELD and telematics,...
Platformable provides API governance, open ecosystem intelligence, and consultancy services. Their training resources, dashboards, and tools help organizatio...
Platzi is the leading online learning platform in Latin America, offering thousands of technology, business, and marketing courses. For developers, Platzi (v...
Platzi Fake Store API is a free, fake REST API for prototyping and testing e-commerce or shopping site applications. It exposes products, categories, users, ...
Plausible is an open source, privacy-friendly web analytics platform designed as a lightweight alternative to Google Analytics. It provides essential website...
Play Versus (PlayVS) is North America's leading scholastic and collegiate esports platform, operating competitive gaming leagues for middle schools, high sch...
Playabl is a no-code, conversational game creation platform that lets anyone build games and interactive experiences by chatting with AI. Operated by Replkt,...
Playbite is a free mobile arcade app - "an arcade in your pocket" - built by Digital Media Technology SL and backed by 500 Global. The app offers an ever-exp...
Playbrush is a consumer oral-care technology brand that makes smart, gamified electric and sonic toothbrushes for children (ages 3+), pairing a Bluetooth-con...
PlayCanvas is an open-source WebGL/WebGPU 3D engine and cloud platform for building games, product configurators, and interactive 3D experiences that run in ...
PlayCurio is a Seoul-based educational technology company that builds AR (augmented reality) play-learning products for children, pairing physical educationa...
Player's Health is an insurance and athlete-safety technology company founded in 2016 and based in Minneapolis, Minnesota, serving youth sports organizations...
PlayerData provides GPS sports performance tracking technology for athletes and teams — FIFA Quality Certified EDGE wearable trackers, a GPS-enabled Connecte...
Playground Global is an early-stage deep tech venture capital firm founded in 2015 by Andy Rubin, Bruce Leak, Matt Hershenson, and Peter Barrett, and headqua...
PlayHT is an AI voice generation and TTS platform with hundreds of voices, voice cloning, and a realtime conversational voice API (Play 3.0 mini, PlayDialog)...
PlayHT, now operating as PlayAI, is a generative voice platform offering realistic text-to-speech models, AI voice agents, and a podcast generation tool call...
Playroom (Playroom Kit) is a client-side developer platform for building multiplayer apps and games in minutes. Its single JavaScript/TypeScript SDK (npm pla...
Playsome (Playsome Ltd. / Playsome Oy) is a Helsinki, Finland mobile game studio that builds free-to-play games combining deep gameplay with polished visuals...
Playtika Holding is an Israel-based mobile gaming company and Fortune 1000 firm that develops and publishes free-to-play casual and casino-themed games such ...
Playwright is an open-source framework from Microsoft for web automation and browser testing. It enables reliable end-to-end testing for modern web apps, sup...
PleasrDAO is a decentralized autonomous organization (DAO) formed in 2021 by a collective of digital artists, NFT collectors, and DeFi investors. It is known...
Plena Health is an AI operating system for specialty medical practices, founded in 2025 and part of Y Combinator's Spring 2026 batch. Plena automates the com...
Plenna is a women's healthcare provider operating a network of integrated medical clinics across Mexico City, redefining health for women across every life s...
Pleo is a business spend management platform that issues smart company cards to employees, enabling real-time expense tracking, receipt capture, and automate...
Plerion is an AI-powered cloud security platform that gives teams unified visibility and automated remediation across cloud, code, and AI. It covers Cloud Se...
Plerk was a Mexican fintech startup offering an employee-benefits and perks platform ("beneficios para colaboradores") for companies in Mexico, backed by 500...
Plexistor was an enterprise storage startup that built Software-Defined Memory (SDM) - a converged memory-and-storage architecture delivering ultra-low laten...
Plexus is a global manufacturing and product development company that helps customers in highly regulated industries (Aerospace/Defense, Healthcare/Life Scie...
Pliant is a Berlin-based financial technology company offering a business credit card and spend-management platform, plus Cards-as-a-Service (CaaS) and Banki...
Pliant Therapeutics is a clinical-stage biopharmaceutical company focused on the discovery and development of integrin-based therapies for underserved areas ...
Plivo is a global communications platform offering programmable Voice, Messaging (SMS/MMS/WhatsApp), SIP Trunking, Verify, and Lookup APIs, plus an AI Voice ...
Plixer is a network observability and defense company whose platform combines network flow (NetFlow/IPFIX) data with AI-driven analysis to help IT and securi...
Plixi is an AI-powered Instagram growth platform that helps influencers, businesses, e-commerce brands, and content creators gain authentic followers through...
Plooto is a Toronto-based payments automation company (founded 2015 by Hamed Abbasi and Serguei Kloubkov) that helps small and medium businesses and accounti...
These examples use the search API to search the PLOS corpus of scientific articles. These examples are not intended to be a full explanation on the use of So...
Plotlogic is a mining technology company that builds AI-driven sensing systems for real-time ore and material characterisation. Its flagship product, OreSens...
Ploy is an AI-powered marketing platform that turns a company's website into its growth engine. Founded in 2025 by former Webflow CTO Bryant Chou and backed ...
Plum is a UK-based personal finance "money app" that helps consumers save and invest automatically. Its mobile app pairs automated savings algorithms (eight ...
Plume Design, Inc. is a SaaS platform for internet service providers, delivering managed WiFi, network intelligence, and cyber-security services to ISP subsc...
Plume (formerly Plume Design) is a cloud-based smart-home and network-services platform for internet service providers (ISPs). Its products — Plume Home for ...
Plume Health (Plume) is a telehealth company delivering gender-affirming care to transgender and gender non-conforming people across the United States. Throu...
Plumerai builds AI software for intelligent cameras that pairs tiny on-device edge AI models with cloud Vision Language Models (VLMs). Its Video Intelligence...
APIs for the Pluralsight technology skills and engineering intelligence platform, providing access to courses, learning paths, assessments, user progress, ch...
+Simple (Plus Simple) is a French digital insurance underwriting agency (agence de souscription) founded in 2015 and headquartered in Marseille. Operating as...
Plush is an AI-powered fashion discovery and shopping platform at plush.shop that lets shoppers describe what they want in natural language and returns curat...
PlusMargin (Plus Margin) is a Bangkok, Thailand based digital marketing and business consulting agency operating under the tagline "Connect | Engage | Conver...
Pluto (Plutopillow) is a Los Angeles-based direct-to-consumer sleep wellness brand best known for the Pluto Pillow, a made-to-order pillow custom-built aroun...
Pluton Biosciences is a microbial discovery company that uses a proprietary Discovery Platform - high-throughput soil microbiome screening combined with comp...
PNC Financial Services Group is a Pittsburgh-based money-center bank and Fortune 500 diversified financial services company offering retail banking, corporat...
PNC Financial Services Group is one of the largest diversified financial services institutions in the United States, organized around customers, communities,...
Pocket Network is the decentralized RPC layer of Web3 — a permissionless, fully open data delivery protocol built on Cosmos SDK and CometBFT (the Shannon upg...
Pocket Network is a decentralized, permissionless RPC infrastructure network providing free public API access to 60+ blockchain chains including Ethereum, Av...
Podbean is a podcast hosting, distribution, and monetization platform for creators, businesses, and networks. Its public REST API (base https://api.podbean.c...
This is for third-party apps to connect to Podbean in order to manage a user's podcast. To manage your own podcast via API, please use Client Credentials and...
An API for developers to get information on over 4 million podcasts, 180 million episodes, and 1.5 million transcripts. Powered by Taddy's GraphQL API, the P...
The Podcast Index (Podcast Index LLC) is a software developer focused partnership that provides tools and data to anyone who aspires to create new and exciti...
Podcastpage.io was a podcast website builder that provided programmatic access for managing podcast websites and content. The product is now operating under ...
Podchaser provides one of the most comprehensive podcast databases, exposed through a GraphQL API designed to drive podcast discovery for listeners, podcaste...
Podfund provides startup and growth capital to podcast creators and audio-driven media companies, typically investing $25,000 to $150,000 based on stage, tra...
Podia is an all-in-one creator platform for selling online courses, digital downloads, coaching, webinars, and memberships, with a website builder, blog, com...
Podio is a flexible work management and collaboration platform (originally acquired by Citrix in 2012, and now part of Progress Software following the Octobe...
Podium is a customer communication platform providing a REST API for local businesses to manage text-based conversations, reviews, payment requests, lead cap...
Podman is a daemonless, open-source container engine for developing, managing, and running OCI containers on Linux, supporting both rootful and rootless oper...
Podqi is an AI-native intellectual property and brand protection platform that automatically detects and removes brand infringements across digital platforms...
Poetic is an enterprise AI automation company whose platform learns an organization's rules and procedures and then executes end-to-end business processes wi...
PoetryDB is a public REST API providing programmatic access to a database of English-language poems. Developers can search the collection by author name, poe...
Poggio (Poggio Labs) is an AI revenue intelligence platform for enterprise sales teams — a "Revenue Superagent" that unlocks Salesforce investment by combini...
Pohang University of Science and Technology (POSTECH) is a private research university in Pohang, South Korea, founded in 1986 by the steelmaker POSCO and ra...
Point (Point Digital Finance, Inc.) is a San Francisco fintech founded in 2015 by Eddie Lim, Eoin Matthews, and Alex Rampell that gives homeowners access to ...
Point Nine Capital is a thesis-driven, early-stage venture capital firm founded in 2011 and headquartered in Berlin, Germany. It is one of Europe's best-know...
PointCheckout is a MENA-region payments and rewards platform, backed by 500 Global, that lets shoppers pay online with reward points and miles and lets merch...
PointClickCare is the leading cloud-based software platform for the senior care and post-acute care industry, providing electronic health records (EHR), care...
Pointee is an agentic automation platform for enterprise business process automation, guiding organizations through the full automation journey from discover...
PointFive is the AI Efficiency Operating System for FinOps, platform, and engineering teams. It detects 500+ types of cloud, Kubernetes, and AI-infrastructur...
PointOne is an AI-powered legal practice management platform that automates time entry, billing compliance, and analytics for law firms. Its products include...
Point One Navigation provides precision location technology for autonomous systems and vehicles, delivering centimeter-level accuracy even in challenging env...
Pointy was an Irish retail-technology startup (pointy.com), founded by Mark Cummins and Charles Bibby and backed by Seedcamp, that helped independent brick-a...
Poka is a manufacturing-focused connected worker platform that helps industrial and frontline teams standardize work execution across learning, daily managem...
'Pokelabo (ポケラボ) is a Japanese mobile game development studio founded in 2007 and headquartered in Tokyo. Originally an independent social-game maker, it bec...
Poker Skill is a mobile-first poker-training app for iOS and Android that turns learning poker into a daily habit. It teaches through interactive puzzles, bi...
Pokkt is a mobile-first advertising and app monetization platform, part of AnyMind Group, serving app publishers and game developers with SDK-based ad moneti...
Poko was a Singapore-based fintech that built a fiat-to-crypto on-ramp aggregator for Web3 businesses — wallets, wallet-as-a-service providers, marketplaces,...
PokéAPI (pokeapi.co) is a free, open-source RESTful and GraphQL API serving comprehensive Pokémon data — including Pokémon species, abilities, moves, items, ...
"GraphQL beta endpoint for PokéAPI providing Hasura-powered queries over the complete Pokémon database including species, moves, abilities, items, evolutions...
Polar Analytics is an all-in-one data analytics and AI platform purpose-built for Shopify-based ecommerce and DTC brands. It consolidates data from 45+ sourc...
Polar Signals is a continuous profiling company built by the team behind the open-source Parca project. Its Polar Signals Cloud product uses eBPF to continuo...
Polaris Industries is a global manufacturer of powersports vehicles including snowmobiles, all-terrain vehicles, motorcycles, and personal watercraft under b...
Polaron is a London-based AI software company that builds "the intelligence layer for materials science." Its platform applies machine learning to microscopy...
Polestar is a Swedish premium electric performance car brand, originally spun out of Volvo Cars' Polestar Performance racing arm and now jointly owned by Vol...
PolicyPal is a Singapore-based InsurTech and digital insurance broker founded in 2016 by Val Yap that lets consumers buy, understand, and organize their insu...
Polimorphic is a New York-based government technology company building a complete AI platform for local, county, state, and federal government service delive...
Politecnico di Milano is Italy's largest technical university, focused on engineering, architecture, and design, and ranked #111 in the QS World University R...
Politecnico di Torino (PoliTO) is Italy's oldest technical university, founded in 1859 in Turin, and a leading European institution for engineering, architec...
Polkadot is a multi-chain blockchain network that enables interoperability between specialized blockchains called parachains. Developer APIs are provided thr...
Pollen Technologies is a London-based, FCA-authorised white-label fintech platform that lets any business launch its own banking and payments product with no...
Pollinate is a London-headquartered financial technology company that builds a cloud-based, bank-grade digital experience platform helping banks and payment ...
Polly is a .NET resilience and transient-fault-handling library that allows developers to express resilience strategies such as Retry, Circuit Breaker, Hedgi...
PolyAI builds enterprise-grade voice and chat AI agents that handle real customer service conversations across 24+ languages, with 99.994% production uptime....
Poly, built using cutting-edge AI and Kubernetes-native technology, accelerates development and simplifies the operation of integrations, orchestrations, and...
Polycam is a cross-platform 3D scanning and capture company building consumer and professional tools for turning the physical world into high-fidelity 3D con...
Polychain Capital is a San Francisco-based investment firm founded in 2016 by Olaf Carlson-Wee, the first employee and former Head of Risk at Coinbase. The f...
Polycom, Inc. was a pioneer of unified communications and video conferencing, known for its RealPresence video collaboration platform, SoundStation conferenc...
Polygon (Polygon.io, rebranded as Massive in early 2026) provides real-time and historical market data APIs across US stocks, options, indices, forex, crypto...
Polygon ID (now operating as Privado ID) is a self-sovereign identity platform that enables issuers to create and manage decentralized identifiers (DIDs) and...
Polygon.io (rebranded as Massive in early 2026) provides real-time and historical market data APIs across stocks, options, indices, forex, crypto, and future...
PolygonScan is the leading blockchain explorer, search, API, and analytics platform for the Polygon PoS network. It provides a REST API for querying transact...
Polymarket is a decentralized prediction-market platform built on Polygon where users buy and sell binary outcome shares in real-world events. Settlement is ...
Polymath Robotics builds general autonomy and safety software for off-highway and industrial vehicles such as tractors, loaders, dozers, and mining trucks. I...
Polymer (Polymer Search) is an AI-driven embedded analytics and business intelligence platform that lets teams and product developers turn raw spreadsheet, d...
Polymorph is a Y Combinator (Winter 2026) startup building adaptive consumer internet infrastructure that personalizes user experiences with AI agents. Found...
PolyOne Corporation was a specialty polymer materials and services company formed in 2000 through the merger of M.A. Hanna Company and The Geon Company. In 2...
Polyteia is a Berlin-based govtech company offering a data platform for the German and European public sector. It lets public administrations connect existin...
Polytomic is a data integration platform providing no-code data syncing between databases, data warehouses, and SaaS applications. The Polytomic REST API exp...
Let'sMOD (formerly Polyup) is a Sunnyvale, California company founded in 2015 that builds a consumer platform where users aged 8 and up can play, modify, rem...
PolyXLabs is a Techstars-backed biotechnology and sustainable-materials company developing biodegradable plastic alternatives from lignocellulose-based bioma...
Pomelo Care is a value-based virtual healthcare company delivering 24/7 clinician-led care for women and children across fertility and preconception, prenata...
Pomelo Health (formerly Chronometriq, founded 2012, headquartered in Montreal with offices in Boston and Toronto) is a Canadian patient-engagement software c...
Pomo is an AI marketing platform that runs an always-on AI marketing team, turning continuous market, competitor, brand, and trend intelligence into strategy...
POMS Corporation develops POMSnet Aquila, a Manufacturing Execution System (MES) purpose-built for pharmaceutical, biotech, cell and gene therapy, and medica...
Ponder was a data-science software company founded by UC Berkeley RISELab researchers (Doris Lee, Devin Petersohn, and Prof. Aditya Parameswaran) to commerci...
'Pontem is a Web3 product development studio building with the Move language on Aptos and other Layer 1 blockchains, in partnership with Aptos Labs. Its prod...
Pony.ai is a global autonomous-mobility company founded in Silicon Valley in 2016 and dual-headquartered in Guangzhou and Fremont. Its core technology is the...
Pool.com is a Web3 domain service provider offering Infinity Domains, enabling ICANN-accredited registrars and other partners to mint and distribute Second L...
poolside builds open-weight foundation models and the systems that refine them for agentic software engineering. Its Laguna model family (Laguna XS 2.1, a 33...
Poolside is an AI foundation model lab (founded 2023 by former GitHub CTO Jason Warner and Eiso Kant) building open-weight foundation models - the Laguna fam...
Pop-Up Magazine is a live magazine created for a stage, a screen, and a live audience, produced by the team behind The California Sunday Magazine. Each produ...
PopCom is an AI-powered automated retail technology company founded by e-commerce entrepreneur Dawn Dickson. Its flagship product, the PopShop, is a robotic ...
Popmenu is a restaurant technology platform offering websites, interactive and dynamic menus, online ordering, marketing automation, and menu management desi...
Popp (Popp AI) is an API-first conversation engine for staffing and recruitment firms. It automates high-volume candidate interactions — screening tens of th...
Poppins is a French digital health company that develops a clinically validated digital therapeutic (DTx) for children aged 7-11 with dyslexia. Classified as...
Poppy (poppyflowers.com) is an online, full-service wedding florist that designs, delivers, and sets up personalized floral arrangements for weddings across ...
Pops is a consumer mobile application, built by Undefined Software, Inc. and backed by Y Combinator (Spring 2026), that lets users create, remix, and share A...
Popsa is a UK-based, mobile-first photo printing company that uses AI to help customers create photo books, calendars, prints, tiles, boxes and ornaments in ...
Popsink is a real-time data replication and change data capture (CDC) platform that continuously moves data out of mission-critical and legacy systems into c...
Popular Inc. is a financial holding company offering retail, mortgage, and commercial banking services through its principal subsidiaries Banco Popular de Pu...
Popular, Inc. (NASDAQ: BPOP), operating as Banco Popular, is a publicly traded financial holding company founded in 1893 and headquartered in Hato Rey, San J...
Porch Group is a home services and home insurance platform operating across the full lifecycle of the home. Trading on Nasdaq as PRCH, the company combines a...
Porotech (Poro Technologies Ltd) is a Cambridge University deep-tech spinout, founded in 2018 by Dr. Tongtong Zhu, Dr. Yingjun Liu, and Professor Rachel Oliv...
Porsche is a luxury car manufacturer known for producing high-performance sports cars, sedans, and SUVs. Founded in 1931 by Ferdinand Porsche, the brand has ...
Port is an Internal Developer Portal built around an API-first software catalog, customizable blueprints and entities, self-service actions, and scorecards. ...
Port Community Systems (PCS) are neutral and open electronic platforms enabling intelligent and secure exchange of information between public and private sta...
Port of Mokha is a specialty coffee company founded by Mokhtar Alkhanshali that sources rare, high-scoring single-origin coffee from Yemen and brings it to t...
Portainer is an open source container management platform that simplifies deploying, managing, and monitoring Docker, Swarm, Podman, and Kubernetes environme...
Portal Datos Abiertos Ayuntamiento de Málaga is a open data portal open-data portal for Spain running CKAN. It exposes the CKAN catalog API, a standardized m...
Portal de Dados Abertos da Cidade de São Paulo is a open data portal open-data portal for Brazil running CKAN. It exposes the CKAN catalog API, a standardize...
Portal de Dados Abertos – Prefeitura de Belo Horizonte
Portal de Dados Abertos – Prefeitura de Belo Horizonte is a open data portal open-data portal for Brazil running CKAN. It exposes the CKAN catalog API, a sta...
Portal de Dados Urbanos PPGAU UFF - Open data portal for Urban Resarch
Portal de Dados Urbanos PPGAU UFF - Open data portal for Urban Resarch is a open data portal open-data portal for Brazil running CKAN. It exposes the CKAN ca...
Portal de Datos Abiertos Republica Dominicana is a national government open-data portal for Dominican Republic running CKAN. It exposes the CKAN catalog API,...
Portal oficial Ayuntamiento de Rivas Vaciamadrid is a open data portal open-data portal for Spain running CKAN. It exposes the CKAN catalog API, a standardiz...
Portale Dati aperti del Comune di Matera is a open data portal open-data portal for Italy running CKAN. It exposes the CKAN catalog API, a standardized machi...
PortalOne is a hybrid gaming platform that blends mobile games with live, interactive television-style entertainment, letting players compete inside shows an...
A package manager for Kubernetes that uses Cloud Native Application Bundles (CNAB) to package and deploy applications along with their dependencies and confi...
Portkey equips AI teams with everything they need to go to production - Gateway, Observability, Guardrails, Governance, and Prompt Management, all in one pla...
Portland General Electric is a major US corporation and Fortune 1000 company. The Portland General Electric API provides programmatic access to its platform ...
Portman is an open source CLI tool that auto-generates Postman collections with contract and variation tests from OpenAPI specifications, supporting OpenAPI ...
Portside is a cloud-based business aviation management software company headquartered in Cary, North Carolina, serving corporate flight departments, charter ...
Portworx by Pure Storage is a Kubernetes data services platform that provides persistent storage, data protection, disaster recovery, and security for contai...
Posit, PBC (formerly RStudio) builds open-source and enterprise software for data science teams working in R and Python. Its professional products — Posit Wo...
Forward and Reverse Batch Geocoding REST API by positionstack (an apilayer product, owned by Idera, Inc.). Convert addresses to coordinates and coordinates t...
POSIX (Portable Operating System Interface) is a family of IEEE and Open Group standards that define a consistent operating system API, command line shell, a...
Possible Finance is a consumer fintech company offering small-dollar installment loans and credit-building products through a mobile app. Its core products a...
Post Holdings is a consumer packaged goods holding company with businesses in center-of-the-store, refrigerated, foodservice, food ingredient, and convenient...
Postal-code lookup, search, country exports, and address validation worldwide. PostalCodes.info publishes a same-origin reference API and bulk CSV / JSON / X...
Postalytics is a direct mail automation platform with a REST API for creating and sending personalized postcards and letters with real-time mail tracking and...
Postcron is a social media scheduling and publishing tool that lets marketers, agencies, and small businesses plan, schedule, and automatically publish conte...
PostEx is a Pakistani e-commerce logistics, courier, and fintech platform that provides cash-on-delivery parcel fulfilment with instant upfront payments to o...
Postfix is a free, open source mail transfer agent (MTA) originally written by Wietse Venema at IBM Research as a fast, secure, and easy-to-administer altern...
PostgresML brings machine learning and AI into PostgreSQL. Using the open-source pgml extension it runs embedding generation, LLM inference, vector search, a...
PostgreSQL is a powerful, open-source object-relational database system with over 35 years of active development that has earned a strong reputation for reli...
PostgreSQL is a powerful, open-source object-relational database system with over 35 years of active development. It provides advanced SQL compliance, ACID t...
PostGrid is a physical mail automation platform that provides REST APIs for sending printed letters, postcards, checks, and self-mailers at scale. It offers ...
Postman is the world's leading API platform, used by 35+ million developers to design, build, test, document, mock, monitor, and govern APIs across the entir...
Postmates was an on-demand delivery platform founded in 2011 that pioneered urban courier-style delivery of food, groceries, alcohol, and convenience goods a...
Postscript is an SMS marketing and sales platform built for Shopify brands, providing list growth tools, campaign delivery, RCS messaging, and AI-driven shop...
Poth Labs is a Y Combinator (Summer 2026) startup building an AI-native customer research platform that positions itself as "the customer brain for your comp...
"TypeScript-first GraphQL schema builder with a plugin system for Prisma, Relay, federation, simple objects, and code-first type-safe schema construction wit...
PotlatchDeltic is a major US corporation and Fortune 1000 company. The PotlatchDeltic API provides programmatic access to its platform services, data, and in...
PoultrySync is an AI-powered data management platform for the poultry value chain, helping producers increase productivity and reduce errors across broilers,...
Povio is a Y Combinator-backed product design and engineering agency headquartered in San Francisco that helps startups and established companies design, bui...
Microsoft Power BI is a business analytics service that delivers insights to enable fast, informed decisions. It provides interactive visualizations and busi...
Power Query is a data transformation and mashup engine used across Microsoft products including Excel, Power BI, and Azure. This API collection provides prog...
Power Tools is an index of API capabilities, developer tooling, and utilities curated by API Evangelist. This collection aggregates developer-facing APIs and...
Power2SME operates "India's First Buying Club for SMEs" — a B2B raw-materials procurement and SME-financing platform that aggregates demand from small and me...
Microsoft PowerPoint provides programmatic access through the Microsoft Graph API and the Office JavaScript API for creating, reading, and manipulating Power...
PowerReviews provides ratings and reviews software and APIs for collecting, syndicating, and displaying user-generated reviews, questions, and answers to hel...
PowerShell is a cross-platform task automation solution made up of a command-line shell, a scripting language, and a configuration management framework. The ...
PowerSync is a sync engine that automatically synchronizes backend databases (Postgres, MongoDB, MySQL, SQL Server) with client-side SQLite, enabling offline...
PowerUs is Germany's largest job platform for skilled trades and crafts, connecting tradespeople (electricians, plumbers, roofers, metalworkers, mechanics an...
POZEN Inc. was a specialty pharmaceutical company headquartered in Chapel Hill, North Carolina, founded in 1996 and focused on developing therapeutics for pa...
PPG Industries is a Fortune 500 global supplier of paints, coatings, and specialty materials serving customers in construction, consumer products, industrial...
PPL Corporation is a U.S. energy company that delivers electricity and natural gas to customers through its regulated utilities in Pennsylvania, Kentucky, an...
PPL (Placing Platform Limited) is the London Market's not-for-profit electronic placing platform, incorporated in England and Wales in 2013 and trading since...
PRA Health Sciences was a global contract research organization (CRO) headquartered in Raleigh, North Carolina, providing outsourced clinical development ser...
Practice Fusion is a cloud-based electronic health record (EHR) platform for independent ambulatory medical practices, serving roughly 6.4% of U.S. ambulator...
Pragma is a backend infrastructure company for game developers, used by more than half of top PC and console studios (including studios such as Bungie, EA, a...
Praktika.ai is an AI-powered language-learning application that lets learners have spoken conversations with lifelike AI avatar tutors and receive instant fe...
Prana (prana.health) is a research-driven body-enhancement company building a system to engineer more muscle and less fat through three integrated steps: per...
Pratilipi is India's largest digital storytelling platform, democratizing story creation and consumption across languages, formats, and boundaries. Built by ...
A major American aerospace manufacturer designing, manufacturing, and servicing aircraft engines for commercial, military, and business aviation applications...
Prax Health is a healthcare platform that helps nurse practitioners launch and grow their own independent practices. It provides an all-in-one back office th...
Praxair was an American multinational industrial gases company that merged with Linde AG in 2018 to form Linde plc. Praxair operations in the United States n...
PraxiPal GmbH (Berlin, Germany) builds Luna, an AI voice receptionist for medical, dental, therapeutic, and veterinary practices. Luna answers incoming phone...
Praxis AI is a Y Combinator (Fall 2024) company that now operates as Vortexify (vortexify.ai). Vortexify is an AI-native platform that generates operational ...
Preauth is a Latin American fintech (the payment-guarantee product associated with the Instacash / Reevalúa lineage, surfaced via 500 Global) that lets busin...
Precisely provides data integrity software and APIs for enriching, validating, and transforming data. Their APIs cover address verification, geocoding, demog...
Precisely APIs is a platform that offers a wide range of application programming interfaces (APIs) for developers to integrate geolocation data into their so...
Preciser is an AI and computer-vision sports analytics platform that automatically converts basketball and baseball game footage into statistics, trends, and...
Precision Castparts Corp. is a worldwide manufacturer of complex metal components and products including investment castings, forgings, and fasteners and str...
PrecisionLender is a relationship pricing and profitability platform for commercial banks, now part of Q2 Holdings (acquired 2019). It equips relationship ma...
Precium is a South African fintech that provides local payment infrastructure for global merchants expanding into Africa. Its enterprise-grade platform handl...
Precog is an enterprise AI platform that acts as a "context engine" — turning fragmented, context-stripped data from SaaS applications and databases into liv...
Pred (PRED) is a fully decentralized, peer-to-peer sports prediction exchange built on Base, Coinbase's Ethereum Layer 2 network. Rather than a traditional s...
PredictHQ is an AI-powered demand intelligence platform that predicts the impact of real-world events on business demand. The PredictHQ API delivers structur...
Apache PredictionIO is an open source machine learning server that lets developers and data scientists build, deploy, and serve predictive engines as web ser...
The Predictive Oncology Model and Data Clearinghouse (MoDaC) is a National Cancer Institute platform that supports cancer research through advanced algorithm...
Prediko is an AI-powered inventory management and planning platform for Shopify D2C and B2B brands, covering demand forecasting, supply and replenishment pla...
Predoc is an AI-native medical records platform that automates the retrieval, aggregation, normalization, de-duplication, and structured delivery of complete...
Prefect is a Python-native workflow orchestration tool for building, scheduling, and monitoring data pipelines with fault tolerance. Prefect provides a hybri...
Prelay is a deal collaboration ("team selling") platform that helps B2B revenue teams coordinate the internal stakeholders behind complex enterprise deals — ...
Prelude is a phone and email verification API - "the trust layer between your signups and your business." Its Verify API creates and checks one-time passcode...
PremiaLab is a portfolio performance and risk analytics platform for institutional investors — asset owners, asset managers, and consultants who collectively...
Premier Inc is a major US corporation and Fortune 1000 company. The Premier Inc API provides programmatic access to its platform services, data, and integrat...
Premise is a global data-intelligence platform that combines machine learning with a distributed network of on-the-ground human contributors to collect, stru...
Prenetics Global Limited (NASDAQ: PRE) is a consumer healthcare and longevity company whose flagship brand is IM8, a science-backed daily-nutrition and longe...
Prenuvo operates a preventive healthcare screening service built around whole-body MRI imaging paired with blood biomarker panels and personalized results re...
Prepared is an AI-powered emergency response platform for 911 communications, now operating as the intelligence layer of Axon 911. Its assistive AI helps cal...
Preply is a global online language-learning marketplace that connects learners with private tutors across dozens of languages, offering one-on-one video less...
Prescience, Inc. is a Y Combinator (Summer 2026) health benefits platform for employers, building "healthcare for the age of abundant intelligence." It uses ...
Presence is a student engagement and co-curricular involvement platform for higher education, now part of Modern Campus. It helps colleges and universities m...
Presidio Inc is a major US corporation and Fortune 1000 company. The Presidio Inc API provides programmatic access to its platform services, data, and integr...
Presso is a garment-care automation company (operated by parent LaundrySucks.io Inc.) that builds robotic, AI-driven systems for dry cleaning and laundry bus...
Prestige Consumer Healthcare is a major US corporation and Fortune 1000 company. The Prestige Consumer Healthcare API provides programmatic access to its pla...
Prestmit is a digital trading platform that lets users buy and sell gift cards, exchange cryptocurrencies, pay bills, and purchase airtime and data. The Pres...
Presto Charging (Presto) is an electric-vehicle charging platform that aggregates access to 180,000+ public chargers across 20+ North American networks — inc...
Presto Automation (now operating as Presto Phoenix, Inc.) is a Silicon Valley-based voice AI and automation provider for restaurant drive-thrus and quick-ser...
The Presto Foundation is a Linux Foundation project supporting Presto, an open source distributed SQL query engine for big data analytics. Founded by Faceboo...
Pretred is a Techstars-backed manufacturer of sustainable rubber safety barriers made from recycled waste tires, serving the infrastructure, traffic control,...
Preveta is a healthcare software company that builds an AI-driven care navigation platform and "command center" for specialty clinics. Built on clinical path...
Prewitt Ridge builds SysGit, "the collaboration layer for complex hardware" — an enterprise platform that applies software development practices to systems e...
Prezent is an AI-powered business communications and presentation platform, with Prezent Vivo purpose-built for life sciences teams. Its Prezent Platform API...
Prezi is a presentation software company whose cloud platform lets people create and deliver zooming, non-linear presentations as an alternative to tradition...
Price Lab (Price Lab Solutions) is a Latin American retail pricing intelligence platform that helps retailers and e-commerce merchants monitor competitor pri...
The Priceline Group was a leading provider of online travel and travel-related services through brands including Priceline, Booking.com, KAYAK, Agoda, and Re...
PriceMetrics is a price optimization and analytics platform that provides REST APIs for tracking competitive pricing data, performing elasticity analysis, an...
PriceSmart is a membership warehouse club operating in Latin America and the Caribbean, offering quality merchandise at low prices to members across its inte...
Primary (Primary Kids, Inc.) is a direct-to-consumer children's apparel brand selling simple, slogan-free, mix-and-match clothing "in all colors, for all kid...
Prime Intellect is a San Francisco–based startup building an open and decentralized stack for developing and improving AI agents through reinforcement learni...
Prime Life Science (璞睿生命科技) is a Chinese life-science technology company focused on digital and intelligent (数智化) clinical research. Its business spans the f...
Prime Meridian (Prime Meridian Labs) is an AI-powered consumer tax preparation and e-filing service that files federal and state income tax returns for free....
Prime Roots is a Berkeley, California foodtech company making koji- and plant-based deli meats and bacon marketed as "the clean deli meat" — no preservatives...
Primer is a payment orchestration platform that enables merchants to build flexible payment flows across multiple processors through a single REST API integr...
PrimeRevenue is a global financial technology company providing working capital and B2B payment solutions through a bank-agnostic, ERP-integrated platform. I...
Primerica is a major US corporation and Fortune 1000 company. The Primerica API provides programmatic access to its platform services, data, and integrations...
PrimeSense was an Israeli fabless semiconductor and 3D-sensing company, best known for co-developing the depth-sensing technology behind Microsoft's Kinect a...
Primis (Primis CX) is a post-purchase customer experience platform for eCommerce retailers, headquartered in the UK and backed by 500 Global. Its products — ...
Primitive is email infrastructure built for AI agents. It lets an agent send and receive email with a single authenticated HTTP call — no SMTP credentials, D...
Primodium Inc. (primodiumxyz) is a developer-focused studio building fully on-chain applications and games on Ethereum and Solana. It ships two on-chain game...
Primoris Services is a specialty contractor and infrastructure company providing construction, fabrication, maintenance, replacement, and engineering service...
At Princess Beef Heavy Industries (or as we call it pb33f), we build beautifully designed heavy-duty and enterprise grade software for code hackers and ...
Princeton University is a private Ivy League research university in Princeton, New Jersey, ranked #13 in the QS World University Rankings 2025. Its public de...
Principal Financial Group is a global investment management leader and the leading provider of retirement plans, insurance solutions, and asset management se...
Principality Building Society is the largest building society in Wales and the sixth largest in the United Kingdom, founded in 1860 and headquartered in Card...
Principly, Inc. is an SEC-registered investment adviser that operates the consumer fintech product Backer (backer.com), a mobile-first platform for opening a...
Printavo is print shop management software for screen printers, embroiderers, and other decorated-apparel businesses, covering quotes, invoices, orders, cust...
Printi is a Brazilian online commercial print marketplace founded in 2012 and based in Barueri / Sao Paulo, offering business cards, flyers, stationery, labe...
Prior Labs builds TabPFN, a tabular foundation model that delivers strong predictions on structured/tabular data in seconds — no dataset-specific training, t...
Prism is an open source HTTP mock and validation server from Stoplight that generates dynamic mock responses and validates requests against OpenAPI specifica...
Prism Data is a cash flow underwriting infrastructure and analytics platform that helps lenders expand approvals and lower losses by turning raw bank transac...
Prisma is a next-generation ORM that helps developers build applications faster and with fewer errors. It provides a type-safe database client, migrations sy...
Prisma Cloud by Palo Alto Networks is a comprehensive cloud-native security platform that provides full lifecycle protection for applications across multi-cl...
The integration platform for B2B SaaS teams. Prismatic empowers everyone on your team with integration tools for devs and non-devs alike, combining a code-na...
Prismic is a headless CMS and page builder that empowers marketing teams to create and manage website content independently while developers work in their pr...
Prisms VR (Prisms) is an educational technology company building what it calls the world's first spatial learning platform, where students learn core math, s...
PrisonDB is a project that aims to provide information and tools to help folks gain access to data about prisons, jails, immigrant detention centers and othe...
Privacera, now branded Trust3 AI, is a unified data and AI governance platform founded by the creators of Apache Ranger. It delivers sensitive-data discovery...
Privacy By Design is a framework and approach that embeds privacy protections into the design and operation of IT systems, networked infrastructure, and busi...
Privado (Privado.ai) is a privacy engineering and data-privacy compliance company that helps engineering and privacy teams build privacy-first products. Its ...
Prized is an AI-powered platform that lets non-technical operations, support, and finance teams build, deploy, and share secure internal tools without engine...
Prizeo is a charity fundraising platform that runs celebrity-driven online sweepstakes: supporters donate as little as $10 to a participating cause to be ent...
PrizePicks is a US daily-fantasy/pick-em sports operator focused on player-prop projections (more/less). PrizePicks does not publish a public developer REST ...
prmeasure (Precision Measurement & Control, 精实测控) is a Zhuhai, China based high-tech enterprise specializing in measurement, control, and artificial intellig...
Proactis provides procurement and spend management solutions including purchase-to-pay, e-sourcing, contract management, and spend analytics software for org...
Probe Information Services (Probe42) is an Indian company-intelligence and business-data platform that collects, cleans, and curates information on roughly o...
Process Flow Diagrams are visual representations that illustrate the sequential steps and decision points in a process, showing how inputs are transformed in...
Process Sensing Technologies (PST) is a measurement instrumentation group that designs and manufactures precision sensors and analyzers for moisture, humidit...
Process Street is a no-code workflow and process management platform for building, running, and automating recurring team processes as workflows (reusable te...
ProcessMaker is an intelligent BPM and workflow automation platform that provides a REST API for designing processes, managing cases, handling tasks, and int...
ProcessOut is a payments technical layer and orchestration platform that standardizes how merchants connect to 100+ payment providers (PSPs and alternative p...
Proclaim, built by Fresh Health, Inc., makes a custom-jet oral health system that replaces traditional flossing with a 3D-scanned, custom-fitted mouthpiece t...
Procter & Gamble (P&G) is one of the world's largest consumer goods companies, with a portfolio of trusted brands across beauty, grooming, health care, fabri...
Procurement Sciences is an AI platform for government contractors that automates the full capture-to-contract lifecycle — opportunity search and bid/no-bid a...
Procurify is an intelligent spend management and procure-to-pay platform that provides organizations with unprecedented visibility and control over business ...
Procuros is a Hamburg-based B2B digital trade platform that connects suppliers with retailers and logistics partners through automated document exchange. A s...
Prodigal is an AI company building purpose-built agents and intelligence for the loan-servicing and debt-collections industry. Its products include proAgent ...
Prodigy Education is a Canadian K-8 game-based learning company best known for Prodigy Math and Prodigy English — fantasy RPG-style products in which student...
Prodly is an end-to-end DevOps platform for Salesforce that version-controls, tests, and deploys both data and metadata between Salesforce orgs. It specializ...
ProdPad is an end-to-end product management platform with a REST API for managing the product backlog, user personas, customer feedback, ideas, and linking f...
Prodsmart is a cloud manufacturing execution system (MES) and production management platform for small and mid-sized manufacturers, covering production track...
A product backlog is a prioritized list of features, enhancements, and fixes that serves as the single source of requirements for product development. It is ...
Product backlog items (PBIs) are the individual units of work that make up a product backlog, representing features, enhancements, bug fixes, and technical t...
Product Fruits is an AI-powered product adoption platform that enables SaaS teams to build in-app onboarding tours, checklists, tooltips, announcements, NPS ...
Product Hunt is a platform for discovering new tech products, connecting makers with early adopters and enthusiasts. Each day, Product Hunt surfaces the best...
Product specifications are detailed technical specifications and requirements documentation for products, helping teams align stakeholders and track progress...
The SaaS Management Platform that delivers the industrys most comprehensive view of your SaaS portfolio with deep usage analytics, spend data, and feature-le...
ProductPlan is a road mapping software platform providing a REST API for creating and managing roadmaps, features, goals, OKRs, launches, and discovery. It i...
Proemion is a telematics provider for off-highway and heavy equipment OEMs, embedding data collection directly into the machine down to the ECU across CAN an...
ProfitWell (now ProfitWell Metrics by Paddle, following Paddle's 2022 acquisition of ProfitWell) is a free subscription analytics product that delivers accur...
Profluent is a Berkeley, California AI biology company building frontier protein language models and using them to design functional proteins for therapeutic...
ProFrac Holding Corp. is a vertically integrated, innovation-driven energy services company providing hydraulic fracturing, completion services, and compleme...
ProGrad (prograd.uk) is a UK-based consumer mobile app that lets users earn money by playing games and completing online tasks such as surveys and offers, po...
ProgrammableWeb was the original API directory and developer resource, founded by John Musser in 2005, documenting over 19,000 open web APIs and thousands of...
Programming paradigms are fundamental styles of computer programming that provide a framework for thinking about and structuring code, including object-orien...
Free, open-source REST API serving a curated collection of programming-related quotes. Public endpoints return random quotes, paginated lists, author filters...
One of the largest auto insurance providers in the United States offering personal auto, motorcycle, boat, RV, home, renters, and commercial insurance. Progr...
Project Admission is a ticketing technology company serving the live event industry — professional sports teams, leagues, artists, theaters, and venues. It l...
Project Canary is a Denver-based climate technology company that helps oil and gas operators and natural gas utilities turn methane emissions data into opera...
Project Gutenberg is a free ebook library providing access to over 75,000 public domain books via the Gutendex REST API. The API enables developers to search...
A systematic approach or framework for planning, executing, and controlling projects to achieve specific goals within defined constraints of time, budget, an...
ProjectX is a San Francisco-based Y Combinator (Spring 2026) startup building Infinity (InfinityOS), a cloud operating system designed for AI agents. Infinit...
Prolaera is a learning and compliance platform built for modern CPAs and accounting firms, combining automated CPE (Continuing Professional Education) tracki...
Prolific is a platform for high-quality human data collection, connecting researchers and AI/ML teams with a vetted pool of verified participants for online ...
Prologis is the global leader in logistics real estate, owning and operating high-quality distribution facilities in major distribution markets and consumpti...
An open-source systems monitoring and alerting toolkit originally built at SoundCloud. Prometheus collects and stores metrics as time series data and provide...
Promethium is an open agentic data platform that gives analysts, business users, and AI agents trusted access to all enterprise data through a single governe...
Promise is a government payments and relief-technology company (backed by 8vc) that provides AI-powered automation for state and local government agencies an...
Promolta is a self-service video advertising platform that promotes YouTube and other videos across a network of blogs, websites, mobile apps, and social net...
Prompt Driven (PDD) is the company behind Prompt-Driven Development, a prompt-native programming system in which .prompt files are the human-authored source ...
Promptfoo is an open-source CLI and TypeScript/Node.js library for evaluating, red-teaming, and security-testing LLM applications, agents, and RAG pipelines....
Developer portals with multiple api gateways. No vendor lock-in. Enjoy the freedom of an open source developer portal that can connect to many API gateways.
PROOF is a digital art and NFT platform built on the belief that "art is proof of our collective humanity." It is the company behind Moonbirds (its flagship ...
Proof of Play is an a16z-backed gaming studio and on-chain infrastructure company, founded by Amitt Mahajan and best known for the fully on-chain RPG Pirate ...
Provably-fair random selection REST API that seals entry lists with SHA-256 commitments bound to future drand (League of Entropy) randomness rounds, producin...
Propagate (formerly Propagate Ventures) is a regenerative-agriculture company founded in 2017 that helps farmland owners, farmers, and investors design, plan...
Propel, Inc. is a Brooklyn-based fintech company, founded in 2014, that builds financial tools for Americans with low income. Its free consumer app, Provider...
Propel Software is an AI-powered product data platform for manufacturers and product companies, unifying Product Lifecycle Management (PLM), Quality Manageme...
PropelAuth is a B2B SaaS authentication and multi-tenant user management platform purpose-built for organizations that sell to other organizations. It provid...
Propertybase, now part of Lone Wolf Technologies, is a Salesforce-native real estate CRM used by more than 20,000 agents and brokerages across 60+ countries ...
Propertyware is a cloud-based property management software platform offering a REST API for managing properties, units, leases, tenants, work orders, mainten...
ProPetro Holding Corp (NYSE: PUMP) is a Midland, Texas-based oilfield services company that "provides hydraulic fracturing and other complementary services t...
Prophecy is an AI-native, low-code data engineering and analytics platform for building, running, and managing data pipelines across SQL and Apache Spark env...
Prophetic is a San Francisco-based neurotechnology startup, incorporated in January 2023, building the world's first wearable device for stabilizing lucid dr...
PropMatic (PropMatic Inc.) is an AI-powered residential leasing platform that helps property managers and multifamily operators lower cost-per-lease across b...
Proportunity is a London-based proptech/fintech mortgage lender, founded in 2016 by Vadim Toader and Stefan Boronea, that helps first-time buyers get onto th...
Proprio is a Seattle-based surgical technology company modernizing how surgery is predicted, performed, and perfected by combining physician expertise with i...
Props (Props Project, operated by Props PBC / Open Props, founded by YouNow's Adi Sideman) was a blockchain-based loyalty and rewards network that let consum...
PropTrack is an Australian property data, analytics, and automated valuation business, part of REA Group. It supplies residential property data, an industry-...
Prosci is a global leader in change management research, methodology, and solutions. They provide change management training, certification, tools, and consu...
Proscia is a digital pathology software company whose Concentriq platform powers AI-driven precision medicine and diagnostic pathology for clinical laborator...
Prosimo is a multi-cloud networking platform that gives enterprises a full-stack cloud transit, security, performance, observability, and cost-management lay...
Prosper Marketplace operates one of the largest peer-to-peer (marketplace) lending platforms in the United States, matching individual and institutional inve...
Prosper AI is an AI-native voice automation platform for healthcare operations, founded in 2023 and backed by Andreessen Horowitz (a16z), Emergence Capital, ...
Prosper Health is a telehealth provider focused exclusively on autistic and neurodivergent adults, offering virtual autism diagnostic assessments and ongoing...
Prosperity Bank is a Texas-chartered commercial bank (member FDIC, NMLS ID 466414) and the banking subsidiary of Prosperity Bancshares, Inc. (NYSE: PB), a Ho...
ProsperOps is an autonomous cloud cost optimization platform that uses AI-driven algorithms to manage AWS Reserved Instances and Savings Plans, maximizing di...
Prosus Ventures is the venture-capital arm of Prosus, the Amsterdam-headquartered global consumer-internet and technology group (part of the Naspers group), ...
Protagonist Therapeutics, Inc. is a clinical-stage biopharmaceutical company headquartered in Newark, California and founded in 2006. It discovers and develo...
Protect AI is an AI/ML security company building defensive tooling and open-source security research for the model supply chain, large language model (LLM) a...
Protective Life Corporation is a U.S.-based financial services holding company offering life insurance, annuities, and asset protection products through its ...
Protectt.ai (Protectt.ai Labs Pvt Ltd) is an AI-native, full-stack mobile application security and fraud-control platform for Android and iOS. Its products —...
Protege (Protege Health Inc.) is a two-sided data platform that connects AI model builders with high-quality, real-world proprietary datasets for pre-trainin...
Proteinea is an AI-driven biotechnology company engineering next-generation therapeutic antibodies. It integrates protein language models, computational biol...
Protocol Buffers (Protobuf) is Google's language-neutral, platform-neutral, extensible mechanism for serializing structured data. It defines a schema languag...
Protocol Labs is an open-source research and development company founded in 2014 by Juan Benet, best known for creating foundational decentralized web protoc...
Protomaps is an open-source map system that delivers an interactive map of the world as a single PMTiles file hosted on cloud storage. It provides a hosted v...
Proton.ai is an AI industry cloud platform built for B2B distributors, combining an AI-guided CRM, product information management, e-commerce recommendation ...
Early models or preliminary versions of products built to test concepts, validate designs, and gather feedback before full-scale production or development. E...
Prototyping.io is a Y Combinator (Spring 2026) startup building AI-driven autonomous manufacturing for mechanical parts. The platform converts CAD designs in...
Provable Markets is a New York and Amsterdam based financial technology firm operating Aurora, the first new SEC-registered Alternative Trading System (ATS) ...
Provenance Blockchain is a public, proof-of-stake blockchain purpose-built for financial services and the tokenization of real-world assets. Built on the Cos...
ProvenMetal is a Y Combinator (Summer 2026) startup building fast-turn, American-made printed circuit board (PCB) assembly. The company lets customers upload...
Provus (Provusinc) is an agentic AI Configure, Price, Quote (CPQ) platform built specifically for services organizations — professional services, consulting,...
Prox is the AI product specialist for manufacturers of complex physical products. It grounds answers in a company's own manuals and catalogs, cites them to t...
Proxima (Proxima Bio) is a preclinical biotechnology company making protein interactions programmable through an integrated discovery platform that combines ...
Proxima Fusion is a Munich-based fusion energy company building the first generation of commercial fusion power plants using quasi-isodynamic (QI) stellarato...
Proxmox Virtual Environment (Proxmox VE) is an open-source server virtualization platform that combines KVM hypervisor and LXC containers, software-defined s...
Prudential Financial, Inc. is a global financial services company offering insurance, retirement planning, investment management, and other financial product...
Prudential plc is a life and health insurance and asset management group incorporated in England and Wales and listed on the London, Hong Kong, Singapore and...
Pruna AI builds Performance Models (P-Series) — optimized image and video generation models engineered to be faster, cheaper, and smaller than standard alter...
PRYPCO is a Dubai-based PropTech platform building an integrated real estate ecosystem for the United Arab Emirates. Its products include Blocks (fractional ...
Przelewy24 is Poland's leading online payment gateway, providing REST APIs for bank transfer payments, card processing, BLIK mobile payments, and multi-curre...
PseudolithIC is a semiconductor company specializing in heterogeneous integration technology for cost-effective, high-performance silicon RFICs (radio freque...
PsiQuantum is a Palo Alto, California photonic quantum computing company founded in 2016 by Jeremy O'Brien, Terry Rudolph, Pete Shadbolt, and Mark Thompson, ...
PsyOptions is a decentralized options protocol built on Solana by Mithraic Labs, providing on-chain American-style options contracts originally designed for ...
PTC ThingWorx is an industrial Internet of Things platform that enables companies to rapidly develop and deploy smart, connected solutions for industrial env...
A messaging pattern where publishers send messages to topics without knowledge of subscribers, and subscribers receive messages from topics they're intereste...
PubChem is NCBI's open chemistry database containing information on more than 100 million chemical compounds. It provides REST and view APIs for searching ch...
Public (Public Holdings, Inc.) is a multi-asset investing platform where people can trade stocks, ETFs, options, index options, crypto, bonds, and treasuries...
Public APIs is a community-curated collective list of over 1,400 free APIs organized across 50+ categories, maintained by contributors and the team at APILay...
Industry-vertical index for the public-sector / government API landscape across U.S. federal, state, and local levels. Catalogs the federal API gateway api.d...
Public Service Enterprise Group (PSEG) is a publicly traded diversified energy holding company headquartered in Newark, New Jersey. Through its subsidiaries ...
Public Storage is an American real estate investment trust (REIT) that acquires, develops, owns, and operates self-storage facilities throughout the United S...
Publix Super Markets is one of the largest employee-owned supermarket chains in the United States, headquartered in Lakeland, Florida. It operates grocery st...
NCBI PubMed is the primary biomedical literature database providing free access to over 35 million citations and abstracts from life science journals and onl...
PubNub is a realtime communication platform supporting pub/sub, presence, chat, App Context (object metadata), Functions (server-less compute on the edge), P...
Puddle is a technical-interview platform for evaluating software-engineering candidates in real-world, AI-enabled conditions. Candidates work through live co...
Puget Energy is the parent company of Puget Sound Energy (PSE), a regulated electric and natural gas utility serving customers across Washington state. Headq...
Pulse Labs is an AI-powered user experience research platform, founded in 2017, that helps product, design, and UX research teams gather and analyze real-wor...
PulseMCP is a community platform and directory dedicated to the Model Context Protocol (MCP) — the open protocol for connecting AI assistants and agents to e...
Pulsoid enables real-time heart rate data transmission from peripherals (BLE heart rate monitors, smartwatches, etc.) to clients. The Pulsoid API allows read...
Pulte Homes is a national homebuilder brand operated by PulteGroup, one of America's largest homebuilding companies. No public developer APIs have been ident...
PulteGroup is one of America's largest homebuilding companies, building homes under the Centex, Pulte Homes, Del Webb, DiVosta Homes, John Wieland Homes, and...
Pulumi is a modern infrastructure as code platform that allows you to use familiar programming languages to build, deploy, and manage cloud infrastructure. T...
Puma is a simple, fast, multi-threaded, and highly parallel HTTP 1.1 server for Ruby/Rack applications. It is the most popular Ruby web server and the defaul...
Pump.fun is a Solana-based memecoin launchpad and livestreaming platform that lets anyone deploy a token with a bonding-curve market in seconds; tokens that ...
Punchh, now part of PAR Technology and offered under the PAR Engagement brand, is an enterprise loyalty, offers, and customer engagement platform for restaur...
Punk API is a free, no-auth REST API exposing BrewDog's "DIY Dog" open-source beer recipe collection — 325 detailed homebrew recipes crowdsourced and transcr...
Puppet provides infrastructure automation and configuration management for hybrid and cloud environments. Puppet Enterprise exposes a collection of service A...
Puppet (Perforce Puppet, formerly Puppet Labs) is an infrastructure automation and configuration-management platform used by more than 40,000 organizations t...
Purchaser is an AI-powered RFQ (Request for Quotation) intelligence platform for capital-intensive industries such as EPC, LNG, transmission & distribution, ...
Purdue University is a public land-grant research university in West Lafayette, Indiana, United States, ranked #99 in the QS World University Rankings 2025. ...
Pure Storage is an American publicly traded technology company specializing in all-flash data storage hardware and software products. The company provides en...
PurelyB is a natural superfood and wellness brand founded by Raja Jesrina Arshad, rooted in ancestral Asian health traditions and selling halal-certified, ve...
Purpose Green is a Berlin-based sustainability consulting firm and 360-degree provider for sustainable real estate development, serving property owners and i...
Push (PUSHTech, now part of Cendyn) is a CRM, marketing automation, sales, and support platform focused on the hospitality, retail, ecommerce, and marketplac...
Push Protocol (formerly EPNS) is a Web3 communication and Layer 1 blockchain protocol that enables universal applications deployable once and accessible from...
Push Security is an AI-native browser security platform that deploys as a lightweight enterprise browser extension to every employee, giving security teams r...
Pushbullet is a cross-device messaging and notification service that lets users sync notifications, links, files, and SMS between phones, tablets, and comput...
Pushover is a simple push notification service that delivers real-time notifications to phones, tablets, desktops, and watches from servers, scripts, and app...
PuTTY is a free and open-source terminal emulator, serial console and network file transfer application. It supports several network protocols, including SCP...
Puzzle is an AI-powered accounting platform for startups, SMBs, and accounting firms, built around a real-time, append-only general ledger. Its agent-native ...
PVH Corp. is one of the largest apparel companies in the world, owning iconic brands including Calvin Klein and Tommy Hilfiger and licensing brands such as V...
PVH Corp, formerly known as the Phillips-Van Heusen Corporation, is an American clothing company headquartered in Manhattan, New York City and listed on the ...
PvX Partners (PvX Partners Pte Ltd) is a Singapore-based fintech platform that provides non-dilutive, performance-based user-acquisition (UA) financing for m...
PricewaterhouseCoopers (PwC) is one of the Big Four professional services firms providing audit and assurance, tax, and management consulting services global...
PricewaterhouseCoopers (PwC) is one of the Big Four professional services firms, with approximately 370,000 staff across a global network of member firms coo...
PydanticAI is an open-source, model-agnostic Python agent framework built by the Pydantic team, designed to bring the ergonomic, type-safe design philosophy ...
Pyka is an Alameda, California company that designs and manufactures large, dual-use heavy-lift autonomous electric aircraft for commercial and defense opera...
Pylon (formerly Braid Lending) is an AI-native mortgage infrastructure company founded in 2022 and headquartered in New York, New York, backed by investors i...
Pyn is an HR automation platform ("Productivity for AI-First Organizations") that helps people teams streamline the employee lifecycle through automated comm...
Pynt is an API security testing platform that helps developers identify and remediate security vulnerabilities in REST APIs including CSRF, Injection attacks...
PyPI (Python Package Index) is the official third-party software repository for Python, serving as the central hub where developers publish and distribute Py...
A collection of commonly used Python APIs and libraries including the standard library and popular frameworks like Flask, Django, FastAPI, Pandas, and NumPy.