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Berty vs Quiet: catalog facts
Berty	Quiet
Free Free and open source, developed by a non-profit.	Free Free and open source under the GPL-3.0 licence.
Android, iOS	Windows, macOS, Linux, Android
No central server; messages travel peer to peer Designed to work offline or on restricted networks	No server to trust or run Tor hides IP addresses and metadata
Developers say it is not yet ready for high-risk use Small team and a smaller user base than mainstream messengers	Beta software that has not been audited Missing basic features such as avatars and DMs
Downloadable app	Downloadable app
Open source	Open source
License not stated	License: GPL-3.0
Not stated if an account is needed	Not stated if an account is 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.