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6 XMPP | The universal messaging standard

Join us at the XMPP Summit 2025 (FOSDEM)

The universal messaging standard

Tried and tested. Independent. Privacy-focused.

Join Us On XMPP Specifications

You can use any XMPP-compatible software to join the XMPP messaging network.
Developers can integrate their own software with XMPP using our published specifications.

XMPP is the open standard for messaging and presence

XMPP powers emerging technologies like IoT, WebRTC, Instant Messaging, Online Gaming, and Realtime Social.

No one owns XMPP. It's free and open for everyone since 1999.

It's a living standard. Engineers actively extend and improve it.

Millions use XMPP software daily to connect to people and services.

Software for every platform
and libraries for every language

Find the tools you need »

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