Compare software

RStudio Server vs CoCalc: catalog facts
RStudio Server	CoCalc
Free The open-source edition is free; Posit AI features are offered separately with a free…	Freemium Hosted plans and licences are offered; see the pricing page for current terms.
Linux, Web, Self-hosted	Web, Self-hosted
Full RStudio workbench reachable from any browser Several users can share one server	Notebooks, terminals, files and documents in one shared project Live collaborative editing with version history and recovery
Focused on R; other languages are secondary Requires running and maintaining a server	Main use is through a hosted service that needs an account Claude Code support is an experimental preview
Self-hosted	Web application, Self-hosted, Hosted service
Open source	Closed source
License: AGPL-3.0	License not stated
Not stated if an account is needed	Account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

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