Mouthful vs Spectrum
A side-by-side comparison of two self-hosted forums & community options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Mouthful
Lightweight self-hosted commenting engine
VS
Spectrum
Open-source platform for building online communities
| Feature | Mouthful | Spectrum |
|---|---|---|
| Category | Forums & Community | Forums & Community |
| License | MIT | BSD-3-Clause |
| Language | Go | JavaScript |
| Setup difficulty | Easy | Hard |
| Min. RAM | 64 MB | 2,048 MB |
| Deployment | docker, binary, source | docker, bare-metal |
| GitHub stars | ★ 774 | ★ 10,837 |
| First released | 2018 | 2017 |
| Replaces | Disqus | Discord, Discourse |
Why pick each one
Choose Mouthful if…
- Released under the MIT license
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- Written in Go
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 Mouthful or Spectrum better?
Neither is universally better. Spectrum has the larger community, while Mouthful is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are Mouthful and Spectrum free and open-source?
Yes. Mouthful is licensed under MIT and Spectrum under BSD-3-Clause. Both can be self-hosted at no software cost.
Can I run Mouthful and Spectrum with Docker?
Mouthful: yes. Spectrum: yes.