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Matter vs wallabag: catalog facts
Matter	wallabag
Freemium Freemium, with paid tiers unlocking AI summaries and narration.	Freemium Free and open source to self-host. A hosted account is paid.
macOS, iOS, Web	Android, iOS, Web, Self-hosted, Browser extension
Combines newsletters, RSS feeds, and read-later saves in one inbox AI summaries and audio narration help process a backlog of reading	Keeps a permanent readable copy, so link rot does not lose the article Exports to EPUB and PDF and publishes your saved items as RSS
Full feature set requires a paid subscription Reading experience is centered on its own apps rather than open RSS standards alone	Article extraction fails on some sites and needs site configuration files Self-hosting requires PHP and a database, or a paid hosted account
Downloadable app, Web application	Self-hosted, Web application, Browser extension
Closed source	Open source
License not stated	License: MIT
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 22, 2026

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