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Matrix.org provides an open network protocol enabling secure, decentralized messaging and communication across platforms with end-to-end encryption.
Matrix is an open standard and decentralised protocol for real-time communication, enabling end-to-end encrypted messaging, voice, video and collaboration across a federated network of independent servers. Stewarded by the non-profit Matrix.org Foundation — registered in the United Kingdom — it is the communication backbone of projects like Element, the French government's Tchap and the German Bundeswehr messenger.
The ecosystem combines the core Matrix protocol with a wide range of homeservers (Synapse, Dendrite, Conduit) and clients (Element, FluffyChat, Cinny, SchildiChat, Nheko). Any organisation can run its own homeserver, federate with the global network and still retain full sovereignty over its rooms, messages, identities and retention policies.
Key benefits:
- Federated, decentralised architecture where each organisation runs its own server
- End-to-end encryption (E2EE) on all direct, group and public rooms by default
- Bridges to IRC, Slack, Discord, Telegram, WhatsApp, Signal, XMPP and email
- Voice and video calls via Matrix RTC and Element Call with SFU-based group calls
- Open standards (Matrix Specification) enabling multiple interoperable clients and servers
- Self-hostable on-premises or in the cloud with Synapse, Dendrite or Conduit
- Identity and access management via SSO, OIDC, SAML, CAS and LDAP
Matrix is stewarded by the Matrix.org Foundation, a non-profit registered in the United Kingdom, with core engineering teams across Europe. Because deployments are federated, organisations can host homeservers anywhere — including EU-only regions under GDPR — and retain complete control over data, retention and sub-processors.
Trusted by the French government, the German armed forces, Mozilla, KDE and thousands of organisations worldwide, Matrix is the reference choice for teams that need end-to-end encrypted, federated communication built on open standards.
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