Continuwuity vs Syphon
A side-by-side comparison of two self-hosted matrix & xmpp options — licensing, setup difficulty, resource needs, and what each one replaces.
Continuwuity
Community-maintained Rust Matrix homeserver
VS
Syphon
Privacy-focused Matrix client built with Flutter
| Feature | Continuwuity | Syphon |
|---|---|---|
| Deploy effort | Under-an-hour setup | Read-the-docs project |
| Category | Matrix & XMPP | Matrix & XMPP |
| License | Apache-2.0 | AGPL-3.0 |
| Language | Rust | Dart |
| Setup difficulty | Medium | Easy |
| Min. RAM | 256 MB | 256 MB |
| Deployment | docker, binary, source | binary, source |
| GitHub stars | ★ 700 | ★ 1,059 |
| First released | 2024 | 2020 |
| Replaces | Slack, Discord | WhatsApp, Discord |
What are Continuwuity and Syphon?
Continuwuity
Continuwuity is a community continuation of the conduwuit Matrix homeserver, written in Rust. It provides an efficient, federated Matrix server with a focus on stability and ongoing maintenance.
- Drop-in conduwuit replacement
- Active community maintenance
- Efficient single binary
- Full Matrix federation
Syphon
Syphon is a Matrix messaging client that emphasizes privacy and a calm, distraction-free interface, built with Flutter for desktop and mobile. It supports end-to-end encryption out of the box.
- Privacy-first Matrix client
- End-to-end encryption
- Distraction-free design
- Desktop and mobile
Continuwuity vs Syphon: key differences
Continuwuity is written in Rust, while Syphon is built with Dart. Licensing differs — Apache-2.0 for Continuwuity versus AGPL-3.0 for Syphon. Syphon is the more established project (first released 2020), while Continuwuity arrived in 2024. Continuwuity lists first-class Docker deployment; Syphon does not.
Why pick each one
Choose Continuwuity if…
- Released under the Apache-2.0 license
- First-class Docker support for quick deployment
- Written in Rust
- Tiny footprint — runs in 256 MB RAM
Choose Syphon if…
- Released under the AGPL-3.0 license
- Easy to set up — beginner-friendly
- Active community (1.1k GitHub stars)
- Written in Dart
Frequently asked questions
Is Continuwuity or Syphon better?
Syphon is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Continuwuity if its specific feature set fits your needs better.
Are Continuwuity and Syphon free and open-source?
Yes. Continuwuity is licensed under Apache-2.0 and Syphon under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run Continuwuity and Syphon with Docker?
Continuwuity: yes. Syphon: check the project docs for container support.