Best MongooseIM platform Alternatives & Competitors in 2024

Openfire (formerly Wildfire) is a cross-platform instant messaging (IM) and groupchat server.

Rocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework.

Open Source

VoIPstudio is an award-winning VoIP system that offers businesses of all sizes a scalable communication solution. It’s inexpensive, easy-to-use, offers a full suite of PBX features, and is fully integrated for CRM.

Try for free paid Free Trial $4.99 / Monthly (User)

Prosody is a modern flexible communications server for Jabber/XMPP written in Lua.

Open Source

Matrix is an open standard for decentralized persistent communication over IP.

Open Source

Apache Vysper aims to be a modular, full featured XMPP (Jabber) server.

Realtime XMPP and MQTT Software and Infrastructure as a Service.

Open Source

ejabberd is a robust, massively scalable and extensible XMPP server.

Open Source

SAP NetWeaver enables the composition, provisioning, and management of applications across a heterogeneous software environment

Tigase is an open source (AGPL3) project started by Artur Hefczyc in October 2004 to develop an...

Open Source

jabberd 2.x project is the next generation of the jabberd project. It has been rewritten from the ground up to be scalable, architecturally sound and to support the latest XMPP Extension Protocols coming out of the XSF.

A free and open-source chat client for your website

Open Source

Engage your customers from your own apps and mainstream chat apps like Whatsapp, LINE, Facebook Messenger, Telegram, Email, Twitter, Instagram, etc. and centralize all chats into a single dashboard.

Mattermost is an open source alternative to Slack.

Open Source