Dendrite Lite vs Fractal
A side-by-side comparison of two self-hosted matrix & xmpp options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Dendrite Lite | Fractal |
|---|---|---|
| Deploy effort | Under-an-hour setup | Read-the-docs project |
| Category | Matrix & XMPP | Matrix & XMPP |
| License | Apache-2.0 | GPL-3.0 |
| Language | Go | Rust |
| Setup difficulty | Medium | Easy |
| Min. RAM | 512 MB | 256 MB |
| Deployment | docker, bare-metal, binary | binary, source |
| GitHub stars | ★ 969 | ★ 900 |
| First released | 2017 | 2017 |
| Replaces | Slack, Discord | Slack, Discord |
What are Dendrite Lite and Fractal?
Dendrite Lite
A Matrix homeserver implementation in Go designed to be efficient and easy to run for small to medium communities. It speaks the Matrix federation protocol so users can chat across the wider network.
- Matrix federation
- End-to-end encryption
- Lower resource use
- Single binary deployment
Fractal
Fractal is a Matrix client designed for the GNOME desktop and written in Rust with GTK. It supports end-to-end encryption, multiple accounts, and integrates cleanly with the GNOME ecosystem.
- GNOME-native GTK interface
- End-to-end encryption
- Multi-account support
- Adaptive layout
Dendrite Lite vs Fractal: key differences
Dendrite Lite is written in Go, while Fractal is built with Rust. Licensing differs — Apache-2.0 for Dendrite Lite versus GPL-3.0 for Fractal. Fractal is the lighter option, starting around 256 MB of RAM against 512 MB for Dendrite Lite. Dendrite Lite lists first-class Docker deployment; Fractal does not.
Why pick each one
Choose Dendrite Lite if…
- Lighter than Synapse
- Open standard protocol
Watch out for
- Some features still maturing
- Smaller deployment base
Choose Fractal if…
- Released under the GPL-3.0 license
- Easy to set up — beginner-friendly
- Written in Rust
- Tiny footprint — runs in 256 MB RAM
Frequently asked questions
Is Dendrite Lite or Fractal better?
Neither is universally better. Dendrite Lite has the larger community, while Fractal is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are Dendrite Lite and Fractal free and open-source?
Yes. Dendrite Lite is licensed under Apache-2.0 and Fractal under GPL-3.0. Both can be self-hosted at no software cost.
Can I run Dendrite Lite and Fractal with Docker?
Dendrite Lite: yes. Fractal: check the project docs for container support.
Which is lighter on resources, Dendrite Lite or Fractal?
Fractal has the smaller minimum footprint at 256 MB of RAM, compared to about 512 MB for Dendrite Lite. Real-world usage depends on library size, user count, and enabled features.