BT Bloomberg L.P. (FIGI Registration Authority) · Market & fundamentals data
Bloomberg's subscription workstation for market data, news, analytics, messaging and execution, with Excel integration and the BLPAPI library for C++, Java, .NET and Python
Proprietary Paid Enterprise Local Nov 2, 2026D Discord Inc. · Collaboration & communication
Community chat platform with servers, text and voice channels, video, forums and a bot API, free to use with optional Nitro subscriptions
Proprietary Freemium Paid Nov 2, 2026F Figma, Inc. · Design & prototyping
In-depth entry Browser-based collaborative interface design platform with vector editing, components, prototyping, FigJam whiteboards, Dev Mode and a plugin and REST API
Proprietary Freemium Paid Nov 2, 2026FF Federal Reserve Bank of St. Louis · Market & fundamentals data
In-depth entry Free economic database from the St. Louis Fed aggregating hundreds of thousands of US and international time series, with graphs, vintages (ALFRED), an Excel add-in and a keyed JSON/XML API
Proprietary Free Nov 2, 2026GM Google (Chrome DevTools team) · GIS & mapping
Google's commercial suite of mapping APIs: maps and Street View embedding, Places, Geocoding, Routes and Distance Matrix, billed per request
Proprietary Usage-based Freemium Nov 2, 2026GW Google (Chrome DevTools team) · Productivity suites & task management
Google's hosted productivity suite: Gmail, Drive, Docs, Sheets, Slides, Meet, Chat and Calendar with admin controls, Gemini features and developer APIs
Proprietary Paid Enterprise Nov 2, 2026H HubSpot, Inc. · CRM & business operations
Cloud CRM platform with marketing, sales, service, content and operations hubs on a shared contact database, with a REST API and app marketplace
Proprietary Freemium Paid Nov 2, 2026M Mapbox, Inc. · GIS & mapping
Commercial mapping platform with vector tiles, map styling, geocoding, directions and SDKs for web, iOS and Android, billed by usage
Proprietary Freemium Usage-based Nov 2, 2026M3 Microsoft · Productivity suites & task management
Microsoft's subscription suite of Office desktop and web apps, Exchange email, OneDrive, SharePoint and Teams with Copilot and Graph APIs
Proprietary Paid Enterprise Local Nov 2, 2026MP Microsoft · BI & dashboards
Microsoft's business-intelligence suite: free Windows Power BI Desktop for modeling and reports, and the Power BI service in Microsoft Fabric for sharing
Proprietary Freemium Paid Local BrokenMT Microsoft · Collaboration & communication
Microsoft's chat, meetings and calling hub integrated with Microsoft 365, SharePoint and Entra ID, extensible through Microsoft Graph and Teams apps
Proprietary Freemium Paid BrokenN Notion Labs, Inc. · Personal knowledge management
In-depth entry Hosted workspace combining block-based documents, relational databases, wikis and project views, with an API and built-in AI features
Proprietary Freemium Paid Nov 2, 2026R REALTOR.ca Canada Inc. (Canadian Real Estate Association) · Real estate valuation & property data
Canada's national consumer portal for MLS listings, operated by CREA's REALTOR.ca Canada Inc., with licensed data syndication through the DDF
Proprietary Free Nov 2, 2026S Slack Technologies (Salesforce) · Collaboration & communication
In-depth entry Channel-based team messaging platform from Salesforce with threads, huddles, canvases, workflow automation and an extensive bot and app API
Proprietary Freemium Paid Nov 2, 2026T Doist Inc. · Productivity suites & task management
Cross-platform task manager from Doist with natural-language scheduling, projects, labels, filters, shared projects and a public REST API
Proprietary Freemium Paid Nov 2, 2026Z Zoom Communications, Inc. · Collaboration & communication
Video meetings and webinar platform, now packaged as Zoom Workplace with team chat, phone, whiteboard, AI Companion and developer APIs and SDKs
Proprietary Freemium Paid Nov 2, 2026