Flarum Tags Extension 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?
Flarum Tags Extension
Official tagging extension for Flarum forums
VS
Forem
Open source community platform behind DEV
| Feature | Flarum Tags Extension | Forem |
|---|---|---|
| Category | Forums & Community | Forums & Community |
| License | MIT | AGPL-3.0 |
| Language | PHP | Ruby |
| Setup difficulty | Easy | Hard |
| Min. RAM | 64 MB | 2,048 MB |
| Deployment | source | docker, source |
| GitHub stars | ★ 38 | ★ 22,760 |
| First released | 2015 | 2019 |
| Replaces | vBulletin categories | Discourse, Reddit |
Why pick each one
Choose Flarum Tags Extension if…
- Released under the MIT license
- Easy to set up — beginner-friendly
- Written in PHP
- Tiny footprint — runs in 64 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 Flarum Tags Extension or Forem better?
Neither is universally better. Forem has the larger community, while Flarum Tags Extension is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are Flarum Tags Extension and Forem free and open-source?
Yes. Flarum Tags Extension is licensed under MIT and Forem under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run Flarum Tags Extension and Forem with Docker?
Flarum Tags Extension: check the project docs for container support. Forem: yes.