Full-Featured XMPP Servers
ejabberd
XMPP instant messaging server.- Source Code: GitHub
- License: GPL-2.0
- Tech Stack: Erlang, Docker
Prosody IM
Feature-rich and easy to configure XMPP server.- Source Code: hg.prosody.im
- License: MIT
- Tech Stack: Lua
Openfire
Real time collaboration (RTC) server.- Source Code: GitHub
- License: Apache-2.0
- Tech Stack: Java
Tigase
XMPP server implementation in Java.- Source Code: GitHub
- License: GPL-3.0
- Tech Stack: Java
Specialized XMPP Servers
MongooseIM
Mobile messaging platform with a focus on performance and scalability.- Source Code: GitHub
- License: GPL-2.0
- Tech Stack: Erlang, Docker, K8S