XMPP

6 Best Free and Open Source XMPP Servers

XMPP (also known as Jabber) is an open and free alternative to commercial messaging and chat providers. Set it up for your company, organisation, or just your family and friends. You are in control, and your communication is private to you. Supporting a wide range of client software for desktop and mobile platforms, you can chat from any device.

You can set up your own XMPP service on your server (dedicated, VPS, etc.) or on a box on your local network, to serve your home or office. Either way you can use it to converse with anyone else on the Jabber network, including people using Google Talk, probably the largest Jabber service on the network.

XMPP was designed for real-time communication, which powers a wide range of applications including instant messaging, presence, media negotiation, whiteboarding, collaboration, lightweight middleware, content syndication, EDI, RPC and more.

Here’s our recommendations. All of the software is free and open source.

Best Free and Open Source XMPP Servers
Let’s explore the 6 XMPP servers at hand. We’ve devoted a page for each program, with a full description of the software, an in-depth analysis of its features, together with links to relevant resources.

XMPP Servers
OpenfireReal time collaboration (RTC) server
jabberDNext generation of the jabberd project
ProsodyModern XMPP server that's easy to set up
ejabberdXMPP application server and an MQTT broker
MongooseIMMobile messaging platform with focus on performance and scalability
Metronome IMLightweight XMPP server with advanced microblogging features

Read our complete collection of recommended free and open source software. The collection covers all categories of software.

The software collection forms part of our series of informative articles for Linux enthusiasts. There's tons of in-depth reviews, alternatives to Google, fun things to try, hardware, free programming books and tutorials, and much more.
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