MongooseIM
Mobile messaging platform with a focus on performance and scalability.
- IRC & XMPP
- Erlang
- GPL-2.0
- Docker
- Actively maintained
GitHub stats
- GitHub stars
- 1,757
- Forks
- 443
- Open issues
- 16
- Commits, last 12 months
- 966
- Last commit
- Oct 1, 2026
- Latest release
- 6.9.0Sep 10, 2026
- Created
- Sep 9, 2011
Data from the GitHub API, refreshed daily.
About MongooseIM
Mobile messaging platform with a focus on performance and scalability. MongooseIM is open source under the GPL-2.0 license and written mainly in Erlang, so you can read the code, run it on your own hardware and keep full control of your data.
The project has 1,757 stars and 443 forks on GitHub, with 966 commits over the last year. It ships a Docker image, which makes it a good fit for a small VPS or a home server running Docker Compose.
Topics
- mongooseim
- erlang
- xmpp
- jabber
- messaging
- chat
- hacktoberfest
Repository preview
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What is MongooseIM?
MongooseIM is a free, open-source app you can host on your own server, listed in our IRC & XMPP category. Mobile messaging platform with a focus on performance and scalability. The source code lives at github.com/esl/MongooseIM, where it has 1,757 stars.
Is MongooseIM free and open source?
Yes. MongooseIM is open-source software released under the GPL-2.0 license, so you can self-host it at no cost. You only pay for the server it runs on, and some projects also offer an optional paid cloud plan.
Can I run MongooseIM with Docker?
Yes. MongooseIM provides a Docker image, so you can run it on any Linux server with Docker and Docker Compose installed. The project README lists the image name and the environment variables to set.
What are the best alternatives to MongooseIM?
Popular open-source alternatives to MongooseIM include ejabberd, The Lounge and Weechat.
Is MongooseIM actively maintained?
The most recent commit to MongooseIM was on Oct 1, 2026 with 966 commits in the past twelve months. The latest release is 6.9.0, published Sep 10, 2026. Check the open issues on GitHub to gauge how quickly maintainers respond.