Continuwuity vs Spectrum
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?
Continuwuity
Community-maintained Rust Matrix homeserver
VS
Spectrum
Open-source platform for building online communities
| Feature | Continuwuity | Spectrum |
|---|---|---|
| Category | Matrix & XMPP | Forums & Community |
| License | Apache-2.0 | BSD-3-Clause |
| Language | Rust | JavaScript |
| Setup difficulty | Medium | Hard |
| Min. RAM | 256 MB | 2,048 MB |
| Deployment | docker, binary, source | docker, bare-metal |
| GitHub stars | ★ 700 | ★ 10,837 |
| First released | 2024 | 2017 |
| Replaces | Slack, Discord | Discord, Discourse |
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 Spectrum if…
- Released under the BSD-3-Clause license
- First-class Docker support for quick deployment
- Mature project with 10.8k GitHub stars
- Written in JavaScript
Frequently asked questions
Is Continuwuity or Spectrum better?
Neither is universally better. Spectrum has the larger community, while Continuwuity is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are Continuwuity and Spectrum free and open-source?
Yes. Continuwuity is licensed under Apache-2.0 and Spectrum under BSD-3-Clause. Both can be self-hosted at no software cost.
Can I run Continuwuity and Spectrum with Docker?
Continuwuity: yes. Spectrum: yes.