Free, open-source, downloadable replacements for Signal
Decentralized Bluetooth mesh and Nostr chat app — decentralized mesh chat
↔ alternative to Signal、Element、Matrix
Desktop chat client for Google Hangouts — Desktop chat client for Google Hangouts
↔ alternative to Jitsi、Signal
Matrix collaboration client for Android — A Matrix collaboration client for Android.
↔ alternative to Signal、Session、Telegram
Peer-to-peer chat powered by the web — :tv: P2P chat powered by the web.
↔ alternative to Telegram、Signal、Matrix
The cutest Matrix instant messenger — The cutest instant messenger in the [matrix]
↔ alternative to Telegram、Signal
