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Deepnote vs CoCalc: catalog facts
Deepnote	CoCalc
Freemium Self-serve signup is available, with demos offered for larger teams.	Freemium Hosted plans and licences are offered; see the pricing page for current terms.
Web	Web, Self-hosted
Real-time collaboration on Python and SQL notebooks Built-in AI for queries and analysis	Notebooks, terminals, files and documents in one shared project Live collaborative editing with version history and recovery
Runs as a hosted service, not locally Many features are aimed at teams rather than individuals	Main use is through a hosted service that needs an account Claude Code support is an experimental preview
Web application, Hosted service	Web application, Self-hosted, Hosted service
Closed source	Closed source
License not stated	License not stated
Account needed	Account needed
Needs internet	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 2, 2026

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