PunBB vs Utterances
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?
PunBB
Fast and lightweight PHP-powered discussion board
VS
Utterances
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| Feature | PunBB | Utterances |
|---|---|---|
| Category | Forums & Community | Forums & Community |
| License | GPL-2.0 | MIT |
| Language | PHP | TypeScript |
| Setup difficulty | Easy | Easy |
| Min. RAM | 128 MB | 32 MB |
| Deployment | bare-metal, source | bare-metal, source |
| GitHub stars | ★ 197 | ★ 9,696 |
| First released | 2003 | 2018 |
| Replaces | phpBB | Disqus |
Why pick each one
Choose PunBB if…
- Released under the GPL-2.0 license
- Easy to set up — beginner-friendly
- Written in PHP
- Tiny footprint — runs in 128 MB RAM
Choose Utterances if…
- Released under the MIT license
- Easy to set up — beginner-friendly
- Mature project with 9.7k GitHub stars
- Written in TypeScript
Frequently asked questions
Is PunBB or Utterances better?
Neither is universally better. Utterances has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.
Are PunBB and Utterances free and open-source?
Yes. PunBB is licensed under GPL-2.0 and Utterances under MIT. Both can be self-hosted at no software cost.
Can I run PunBB and Utterances with Docker?
PunBB: check the project docs for container support. Utterances: check the project docs for container support.