Description: ejabberd is an open-source XMPP application server written in Erlang that can be used to create instant messaging services. It is highly scalable and customizable with plugins.
Type: software
Pricing: Open Source
Description: Openfire is an open source instant messaging and chat server. It uses the XMPP protocol and can be configured to work with many chat clients such as Spark, Pidgin, and Web clients. It is written in Java and has features like group chat, messaging archive, and plugins.
Type: software
Pricing: Open Source