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KrISS feed vs FreshRSS: catalog facts
KrISS feed	FreshRSS
Free Free to use, released into the public domain under CC0.	Free Free and open source under the AGPL 3.0.
Self-hosted	Windows, macOS, Linux, Web, Self-hosted
Installs as a single PHP file No database required	Light enough for shared hosting, yet handles hundreds of feeds API support, so existing mobile feed readers work with it
Basic interface compared with larger feed readers No formal releases, only the repository	You run it, including PHP, a database and updates The interface is functional rather than beautiful
Self-hosted	Self-hosted
Closed source	Open source
License: CC0-1.0	License: AGPL-3.0
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 21, 2026

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