bbPress vs Forem
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?
bbPress
Lightweight forum software that integrates with WordPress
VS
Forem
Open source community platform behind DEV
| Feature | bbPress | Forem |
|---|---|---|
| Category | Forums & Community | Forums & Community |
| License | GPL-2.0 | AGPL-3.0 |
| Language | PHP | Ruby |
| Setup difficulty | Easy | Hard |
| Min. RAM | 256 MB | 2,048 MB |
| Deployment | bare-metal, source | docker, source |
| GitHub stars | ★ 49 | ★ 22,760 |
| First released | 2004 | 2019 |
| Replaces | phpBB, vBulletin | Discourse, Reddit |
Why pick each one
Choose bbPress if…
- Released under the GPL-2.0 license
- Easy to set up — beginner-friendly
- Written in PHP
- Tiny footprint — runs in 256 MB RAM
Choose Forem if…
- Released under the AGPL-3.0 license
- First-class Docker support for quick deployment
- Mature project with 22.8k GitHub stars
- Written in Ruby
Frequently asked questions
Is bbPress or Forem better?
Neither is universally better. Forem has the larger community, while bbPress is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are bbPress and Forem free and open-source?
Yes. bbPress is licensed under GPL-2.0 and Forem under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run bbPress and Forem with Docker?
bbPress: check the project docs for container support. Forem: yes.