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FeedFlow vs Alligator: catalog facts
FeedFlow	Alligator
Free Free to download and use, with no account needed.	Free Free and open source under the GPL-2.0-or-later.
Windows, macOS, Linux, Android, iOS	Linux
Runs on Android, iOS, macOS, Windows and Linux Sync through iCloud, Dropbox, Google Drive or self-hosted FreshRSS and Miniflux	Adaptive layout for desktop and phone screens Supports standard RSS and Atom feeds
Deliberately minimal, with few extras beyond reading and organizing Cross-device sync depends on a separate cloud or feed service	Fewer features than KDE's larger Akregator reader Linux only
Downloadable app	Downloadable app
Open source	Open source
License not stated	License: GPL-2.0-or-later
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 October 1, 2026

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