Tigase is an open source (AGPL3) project started by Artur Hefczyc in October 2004 to develop an XMPP server implementation in Java. Initially the goal was to develop a fully compliant XMPP server with backward compatibility with an informal XMPP specification. In time the project has been split into smaller parts - server implementation, XML tools containing a parser for XML streams and a test suite with a built-in scripting language.
MongooseIM is aimed at large, complex enterprise level projects, where real-time communication is critical for business succes ...
Openfire (formerly Wildfire) is a cross-platform instant messaging (IM) and groupchat server. It uses the only widely adopted ...
Ejabberd is a Rock Solid, Massively Scalable, Infinitely Extensible XMPP Server. ejabberd is an open source Jabber/XMPP server ...
Apache Vysper aims to be a modular, full featured XMPP (Jabber) server. It has highly modular design. The core of XMPP is defi ...
ejabberd SaaS (Software as a Service) messaging is the ideal solution for companies that want to provide state of the art and ...
jabberd : jabberd 2.x project is the next generation of the jabberd project. It has been rewritten from the ground up to be sc ...
Matrix.org is a growing ecosystem for open, decentralised chat, VoIP and IoT communication. The Matrix project defines an ope ...
Prosody is a modern flexible communications server for Jabber/XMPP written in Lua. It aims to be easy to set up and configure, ...