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Jupyter vs Satyrn: catalog facts
Jupyter	Satyrn
Free Free and open source.	Free The alpha is a free download; future pricing is not stated.
Windows, macOS, Linux, Web	macOS
Supports over 40 programming languages Rich interactive output in notebooks	Opens existing notebooks straight from Finder Detects kernels and conda environments automatically
Runs through a local server, which adds setup compared with a plain editor Notebook files can be awkward to diff and review in version control	Still in alpha macOS only
Downloadable app, Web application	Downloadable app
Open source	Closed source
License: BSD-3-Clause	License not stated
No account needed	Not stated if an account is needed
Works offline	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.