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PureOS vs GNU Guix: catalog facts
PureOS	GNU Guix
Free Free to download, with optional monthly subscriptions from $5.99 to support development.	Free Free software from the GNU Project with no paid tier.
Linux	Linux, Command line
Made entirely of free software and fully auditable Same system runs on laptops and Librem phones	Reproducible shell environments, containers and systems Per-user package management without superuser privileges
Fully free software policy can limit hardware support Closely tied to Purism's own devices	Configuration requires learning Guile Scheme Only free software is packaged, so some proprietary drivers and apps are not included
Operating system	Downloadable app, Operating system
Open source	Open source
License not stated	License not stated
No account needed	No account 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 September 23, 2026

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