Metronome IM vs Tigase XMPP Server
A side-by-side comparison of two self-hosted matrix & xmpp options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Metronome IM | Tigase XMPP Server |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 42 · Fair | 78 · Good |
| Category | Matrix & XMPP | Matrix & XMPP |
| License | MIT | AGPL-3.0 |
| Language | Lua | Java |
| Setup difficulty | Medium | Hard |
| Min. RAM | 128 MB | 1,024 MB |
| Deployment | docker, bare-metal, source | docker, bare-metal, binary |
| GitHub stars | ★ 175 | ★ 359 |
| First released | 2012 | 2004 |
| Replaces | Slack, WhatsApp | Slack, WhatsApp |
What are Metronome IM and Tigase XMPP Server?
Metronome IM
Metronome IM is a fork of Prosody that focuses on additional features and out-of-the-box configuration for XMPP communication. It supports modern messaging extensions and microblogging.
- Prosody-based XMPP server
- Built-in PEP microblogging
- Modern XEP support
- Lightweight Lua implementation
Tigase XMPP Server
Tigase XMPP Server is a Java-based, highly scalable and extensible XMPP server. It is designed for clustering and high availability, supporting millions of concurrent connections.
- Built for massive scale and clustering
- Modular plugin architecture
- Supports many XEP extensions
- High availability
Metronome IM vs Tigase XMPP Server: key differences
Metronome IM is written in Lua, while Tigase XMPP Server is built with Java. Licensing differs — MIT for Metronome IM versus AGPL-3.0 for Tigase XMPP Server. Metronome IM is the lighter option, starting around 128 MB of RAM against 1,024 MB for Tigase XMPP Server. Tigase XMPP Server is the more established project (first released 2004), while Metronome IM arrived in 2012. Tigase XMPP Server has the considerably larger community, at 359 GitHub stars versus 175.
Why pick each one
Choose Metronome IM if…
- Released under the MIT license
- First-class Docker support for quick deployment
- Written in Lua
- Tiny footprint — runs in 128 MB RAM
Watch out for
- Smaller community than Prosody
- Niche project
Choose Tigase XMPP Server if…
- Released under the AGPL-3.0 license
- First-class Docker support for quick deployment
- Written in Java
Watch out for
- Steep learning curve
- Heavier resource needs
Frequently asked questions
Is Metronome IM or Tigase XMPP Server better?
Neither is universally better. Tigase XMPP Server has the larger community, while Metronome IM is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are Metronome IM and Tigase XMPP Server free and open-source?
Yes. Metronome IM is licensed under MIT and Tigase XMPP Server under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run Metronome IM and Tigase XMPP Server with Docker?
Metronome IM: yes. Tigase XMPP Server: yes.
Which is lighter on resources, Metronome IM or Tigase XMPP Server?
Metronome IM has the smaller minimum footprint at 128 MB of RAM, compared to about 1,024 MB for Tigase XMPP Server. Real-world usage depends on library size, user count, and enabled features.