Openfire
Real time collaboration (RTC) server.
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Source code
Other self-hosted communication - xmpp - servers
XMPP instant messaging server.
Mobile messaging platform with a focus on performance and scalability.
Feature-rich and easy to configure XMPP server.
All-in-one Dockerized easy XMPP solution, including web admin and clients.
XMPP server implementation in Java.
Run it with Docker
Spin up Openfire on a VPS in minutes. Use the docker-compose generator to get a starter snippet, or grab a server below.