Coral 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?
Coral
Open-source commenting platform for newsrooms
VS
Forem
Open source community platform behind DEV
| Feature | Coral | Forem |
|---|---|---|
| Category | Forums & Community | Forums & Community |
| License | Apache-2.0 | AGPL-3.0 |
| Language | TypeScript | Ruby |
| Setup difficulty | Medium | Hard |
| Min. RAM | 1,024 MB | 2,048 MB |
| Deployment | docker, bare-metal | docker, source |
| GitHub stars | ★ 1,996 | ★ 22,760 |
| First released | 2016 | 2019 |
| Replaces | Disqus, Facebook Comments | Discourse, Reddit |
Why pick each one
Choose Coral if…
- Released under the Apache-2.0 license
- First-class Docker support for quick deployment
- Active community (2k GitHub stars)
- Written in TypeScript
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 Coral or Forem better?
Neither is universally better. Forem has the larger community, while Coral is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are Coral and Forem free and open-source?
Yes. Coral is licensed under Apache-2.0 and Forem under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run Coral and Forem with Docker?
Coral: yes. Forem: yes.