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FreshRSS vs JARR: catalog facts
FreshRSS	JARR
Free Free and open source under the AGPL 3.0.	Free Free and open source under the AGPL-3.0.
Windows, macOS, Linux, Web, Self-hosted	Web, Self-hosted
Light enough for shared hosting, yet handles hundreds of feeds API support, so existing mobile feed readers work with it	Three-column reading interface in the browser Folders for categories and a view of feeds with errors
You run it, including PHP, a database and updates The interface is functional rather than beautiful	Documentation on the homepage is an older introduction post Small project with a small community
Self-hosted	Self-hosted
Open source	Open source
License: AGPL-3.0	License: AGPL-3.0
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 21, 2026	Official website Full listing and sources Checked October 2, 2026

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