Tag
Open source notification infrastructure for product teams
Open source Discord alternative with flexible community tools
Decentralized open source workplace with chat and docs
Lightweight self-hosted messaging platform for teams
Elegant open source Matrix client for self-hosted chat
Peer-to-peer serverless chat app with no central server
Free browser-based video calls with no sign-up required
Free open source Discord reimplementation with full API parity
Self-hosted web-based XMPP chat client for any server
Self-hosted open source Discord alternative with servers
Open protocol for secure, decentralized messaging and VoIP
Secure team chat built on the Matrix open protocol
