Fider vs phpBB mChat
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?
Fider
Open platform for collecting and voting on feedback
VS
phpBB mChat
Shoutbox extension for phpBB forums
| Feature | Fider | phpBB mChat |
|---|---|---|
| Category | Forums & Community | Forums & Community |
| License | AGPL-3.0 | GPL-2.0 |
| Language | Go | PHP |
| Setup difficulty | Easy | Easy |
| Min. RAM | 256 MB | 64 MB |
| Deployment | docker, binary, source | source |
| GitHub stars | ★ 4,458 | ★ 14 |
| First released | 2017 | 2014 |
| Replaces | Canny, UserVoice | vBulletin chatbox |
Why pick each one
Choose Fider if…
- Released under the AGPL-3.0 license
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- Active community (4.5k GitHub stars)
Choose phpBB mChat if…
- Released under the GPL-2.0 license
- Easy to set up — beginner-friendly
- Written in PHP
- Tiny footprint — runs in 64 MB RAM
Frequently asked questions
Is Fider or phpBB mChat better?
Neither is universally better. Fider has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.
Are Fider and phpBB mChat free and open-source?
Yes. Fider is licensed under AGPL-3.0 and phpBB mChat under GPL-2.0. Both can be self-hosted at no software cost.
Can I run Fider and phpBB mChat with Docker?
Fider: yes. phpBB mChat: check the project docs for container support.