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Anonomi MessengerBerty
Free

Free and open source under the GPL 3.0 or later.

 Free

Free and open source, developed by a non-profit.

Android Android, iOS
  • No central servers to seize or monitor
  • Routes traffic through Tor
  • No central server; messages travel peer to peer
  • Designed to work offline or on restricted networks
  • Android only
  • Small, young project with a limited user base
  • Developers say it is not yet ready for high-risk use
  • Small team and a smaller user base than mainstream messengers
Downloadable app Downloadable app
Open source Open source
License: GPL-3.0-or-later License not stated
Not stated if an account is needed Not stated if an account is needed
Works offline Works offline

Checked October 2, 2026

Checked September 23, 2026

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