BestCommunication / Messaging & ChatTools

Open source communication and collaboration tools. Find Slack alternatives like Rocket.Chat, Mattermost, and Zulip, video conferencing platforms like Jitsi Meet and BigBlueButton, customer support tools like Chatwoot, and Matrix-based messaging clients. Keep team conversations secure and under your control.

element-web

A glossy Matrix collaboration client for the web.

Matrix

MongooseIM

MongooseIM is Erlang Solutions' robust, scalable and efficient XMPP server, aimed at large installations. Specifically designed for enterprise purposes, it is fault-tolerant and can utilise the resources of multiple clustered machines.

XMPP