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Claude vs Microsoft Copilot: catalog facts
Claude	Microsoft Copilot
Freemium Free tier with usage limits, plus paid subscription plans.	Freemium Free to start; available features vary by plan and region.
Web	Web
Large context window for long documents Strong at coding and analysis	Runs in the browser with nothing to install Answers can draw on the web
Runs only as an online service Free tier has usage limits	Features vary by plan and region Hosted service, so conversations are processed on Microsoft's servers
Web application	Web application
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.