Tag
3 catalogue entries use this topic; each Project's license policy is labeled separately.
Private messenger with end-to-end encrypted messaging and calls
Signal is a free, nonprofit messenger with end-to-end encrypted texts, calls, and group chats across Android, iOS, and desktop.
Open-source group chat with servers, voice, and self-hosting
Stoat is a free open-source group chat app for friends and communities, with servers, voice chat, and file sharing, available hosted or as optional self-hosting.
Self-hosted open source chat server for mobile and web apps
SAMA is a self-hosted chat server that adds real-time messaging with group chats and push notifications to mobile and web apps over a WebSocket and HTTP API.