bbPress vs ElkArte
A side-by-side comparison of two self-hosted forums & community options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | bbPress | ElkArte |
|---|---|---|
| Deploy effort | Read-the-docs project | Read-the-docs project |
| Health score | 62 · Good | 56 · Fair |
| Category | Forums & Community | Forums & Community |
| License | GPL-2.0 | BSD-3-Clause |
| Language | PHP | PHP |
| Setup difficulty | Easy | Easy |
| Min. RAM | 256 MB | 256 MB |
| Deployment | bare-metal, source | bare-metal, source |
| GitHub stars | ★ 49 | ★ 188 |
| First released | 2004 | 2013 |
| Replaces | phpBB, vBulletin | SMF, phpBB, vBulletin |
What are bbPress and ElkArte?
bbPress
bbPress is lightweight, open-source forum software built by the WordPress team that adds discussion boards to any WordPress site. It supports topics, replies, moderation, and user roles within the WordPress admin.
- Native WordPress integration
- Topics and replies
- Role-based moderation
- Plugin extensible
ElkArte
ElkArte is a modern, free, and open-source community forum platform derived from SMF. It emphasizes a clean interface, drag-and-drop posting features, and a flexible permission system.
- Drag-and-drop attachments
- Granular permissions
- Mention and notification system
- Theme support
bbPress vs ElkArte: key differences
Both projects are written in PHP. Licensing differs — GPL-2.0 for bbPress versus BSD-3-Clause for ElkArte. BbPress is the more established project (first released 2004), while ElkArte arrived in 2013. ElkArte has the considerably larger community, at 188 GitHub stars versus 49.
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 ElkArte if…
- Released under the BSD-3-Clause license
- Easy to set up — beginner-friendly
- Written in PHP
- Tiny footprint — runs in 256 MB RAM
Frequently asked questions
Is bbPress or ElkArte better?
Neither is universally better. ElkArte has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.
Are bbPress and ElkArte free and open-source?
Yes. bbPress is licensed under GPL-2.0 and ElkArte under BSD-3-Clause. Both can be self-hosted at no software cost.
Can I run bbPress and ElkArte with Docker?
bbPress: check the project docs for container support. ElkArte: check the project docs for container support.