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RStudio vs Spyder: catalog facts
RStudio	Spyder
Freemium The IDE is free; the Posit AI assistant is a paid add-on with a free trial.	Free Free and open source.
Windows, macOS, Linux	Windows, macOS, Linux
Editor, console, data viewer and environment pane in one window Data frame viewer with sorting, filtering and histogram filters	Variable explorer for inspecting data Built-in IPython console
Built around R; other languages are secondary AI assistant requires a paid subscription after the trial	Focused on Python only Less suited to general web or application development
Downloadable app	Downloadable app
Open source	Open source
License not stated	License not stated
No account needed	No account needed
Not stated if it works offline	Works offline
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.