Synapse 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.
Synapse
Reference homeserver for the Matrix network
VS
Tigase XMPP Server
Highly scalable XMPP/Jabber messaging server
| Feature | Synapse | Tigase XMPP Server |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 89 · Excellent | 78 · Good |
| Category | Matrix & XMPP | Matrix & XMPP |
| License | AGPL-3.0 | AGPL-3.0 |
| Language | Python | Java |
| Setup difficulty | Hard | Hard |
| Min. RAM | 1,024 MB | 1,024 MB |
| Deployment | docker, bare-metal | docker, bare-metal, binary |
| GitHub stars | ★ 4,643 | ★ 359 |
| First released | 2014 | 2004 |
| Replaces | Slack, Discord, WhatsApp | Slack, WhatsApp |
What are Synapse and Tigase XMPP Server?
Synapse
Synapse is the reference homeserver implementation for Matrix, an open protocol for decentralized, federated, secure chat. It targets communities and organizations running their own messaging infrastructure. It is deployed via Docker or native packages.
- Federated Matrix homeserver
- End-to-end encrypted rooms
- Bridges to other networks
- Many compatible clients
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
Synapse vs Tigase XMPP Server: key differences
Synapse is written in Python, while Tigase XMPP Server is built with Java. Tigase XMPP Server is the more established project (first released 2004), while Synapse arrived in 2014. Synapse has the considerably larger community, at 4,643 GitHub stars versus 359.
Why pick each one
Choose Synapse if…
- Open federated protocol
- Strong encryption
- Bridges to other chats
Watch out for
- Resource and maintenance heavy
- Complex to operate well
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 Synapse or Tigase XMPP Server better?
Neither is universally better. Synapse has the larger community; both share a hard setup difficulty, so the decision comes down to features and licensing.
Are Synapse and Tigase XMPP Server free and open-source?
Yes. Synapse is licensed under AGPL-3.0 and Tigase XMPP Server under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run Synapse and Tigase XMPP Server with Docker?
Synapse: yes. Tigase XMPP Server: yes.