Tigase XMPP Server vs qTox
A side-by-side comparison of two self-hosted apps from related categories — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Tigase XMPP Server
Highly scalable XMPP/Jabber messaging server
VS
qTox
Peer-to-peer encrypted messaging and calls over Tox
| Feature | Tigase XMPP Server | qTox |
|---|---|---|
| Category | Matrix & XMPP | Chat & Communication |
| License | AGPL-3.0 | GPL-3.0 |
| Language | Java | C++ |
| Setup difficulty | Hard | Medium |
| Min. RAM | 1,024 MB | 128 MB |
| Deployment | docker, bare-metal, binary | bare-metal, binary |
| GitHub stars | ★ 358 | ★ 4,977 |
| First released | 2004 | 2014 |
| Replaces | Slack, WhatsApp | Skype, WhatsApp |
Why pick each one
Choose Tigase XMPP Server if…
- Released under the AGPL-3.0 license
- First-class Docker support for quick deployment
- Written in Java
Choose qTox if…
- Released under the GPL-3.0 license
- Active community (5k GitHub stars)
- Written in C++
- Tiny footprint — runs in 128 MB RAM
Frequently asked questions
Is Tigase XMPP Server or qTox better?
qTox is the stronger all-round pick: it has both the larger community and the simpler medium setup. Consider Tigase XMPP Server if its specific feature set fits your needs better.
Are Tigase XMPP Server and qTox free and open-source?
Yes. Tigase XMPP Server is licensed under AGPL-3.0 and qTox under GPL-3.0. Both can be self-hosted at no software cost.
Can I run Tigase XMPP Server and qTox with Docker?
Tigase XMPP Server: yes. qTox: check the project docs for container support.