Open standard protocol enabling decentralized, encrypted instant messaging, VoIP signaling, IoT device connectivity, and persistent data management across federated servers without central control or single points of failure, bridging communication platforms.
Cost / License
- Free
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- WebRTC
- Python
- JavaScript
- Go (Programming Language)
- Cloudron
- Java
- Perl


Matrix vs Gajim Comments
Matrix.org is not compatible with the internet standard XMPP.

- Matrix is Free and Open Source
- Matrix is Security-focused and Lightweight























































not a client, and not related to xmpp