SchildiChat 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 | SchildiChat | Tigase XMPP Server |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 15 · At risk | 78 · Good |
| Status | Archived | Actively maintained |
| Category | Matrix & XMPP | Matrix & XMPP |
| License | AGPL-3.0 | AGPL-3.0 |
| Language | Shell | Java |
| Setup difficulty | Easy | Hard |
| Min. RAM | 128 MB | 1,024 MB |
| Deployment | docker, bare-metal, source | docker, bare-metal, binary |
| GitHub stars | ★ 464 | ★ 359 |
| First released | 2020 | 2004 |
| Replaces | Slack, WhatsApp | Slack, WhatsApp |
What are SchildiChat and Tigase XMPP Server?
SchildiChat
SchildiChat is a fork of Element that adds a unified message bubble layout and other usability improvements. The web version can be self-hosted to connect to any Matrix homeserver.
- Message bubble layout
- Element compatibility
- End-to-end encryption
- Unified chat list
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
SchildiChat vs Tigase XMPP Server: key differences
The biggest difference is maintenance: SchildiChat's repository is archived and no longer developed, while Tigase XMPP Server is actively maintained. SchildiChat is written in Shell, while Tigase XMPP Server is built with Java. SchildiChat 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 SchildiChat arrived in 2020.
Why pick each one
Choose SchildiChat if…
- Released under the AGPL-3.0 license
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- Written in Shell
Watch out for
- Tracks Element upstream
- Matrix-only
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 SchildiChat or Tigase XMPP Server better?
SchildiChat is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider SchildiChat if its specific feature set fits your needs better.
Are SchildiChat and Tigase XMPP Server free and open-source?
Yes. SchildiChat 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 SchildiChat and Tigase XMPP Server with Docker?
SchildiChat: yes. Tigase XMPP Server: yes.
Which is lighter on resources, SchildiChat or Tigase XMPP Server?
SchildiChat 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.