FUDforum vs lemmyBB
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?
FUDforum
Fast, scalable, customizable open-source forum
VS
lemmyBB
Forum-style web front-end for the Lemmy backend
| Feature | FUDforum | lemmyBB |
|---|---|---|
| Category | Forums & Community | Social Networks |
| License | GPL-2.0 | AGPL-3.0 |
| Language | PHP | JavaScript |
| Setup difficulty | Medium | Medium |
| Min. RAM | 256 MB | 128 MB |
| Deployment | bare-metal, source | docker, binary, source |
| GitHub stars | ★ 80 | ★ 199 |
| First released | 2001 | 2023 |
| Replaces | phpBB, vBulletin | Reddit, phpBB |
Why pick each one
Choose FUDforum if…
- Released under the GPL-2.0 license
- Written in PHP
- Tiny footprint — runs in 256 MB RAM
Choose lemmyBB if…
- Released under the AGPL-3.0 license
- First-class Docker support for quick deployment
- Written in JavaScript
- Tiny footprint — runs in 128 MB RAM
Frequently asked questions
Is FUDforum or lemmyBB better?
Neither is universally better. lemmyBB has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are FUDforum and lemmyBB free and open-source?
Yes. FUDforum is licensed under GPL-2.0 and lemmyBB under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run FUDforum and lemmyBB with Docker?
FUDforum: check the project docs for container support. lemmyBB: yes.