Remark42 vs Ferdium
A side-by-side comparison of two self-hosted chat & communication options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Remark42
Privacy-focused lightweight commenting engine
VS
Ferdium
All-in-one messenger that combines chat services
| Feature | Remark42 | Ferdium |
|---|---|---|
| Category | Chat & Communication | Chat & Communication |
| License | MIT | Apache-2.0 |
| Language | Go | TypeScript |
| Setup difficulty | Easy | Easy |
| Min. RAM | 128 MB | 512 MB |
| Deployment | docker, binary, source | docker, binary, source |
| GitHub stars | ★ 5,574 | ★ 4,478 |
| First released | 2017 | 2021 |
| Replaces | Disqus | Rambox, Station |
Why pick each one
Choose Ferdium if…
- Released under the Apache-2.0 license
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- Active community (4.5k GitHub stars)
Frequently asked questions
Is Remark42 or Ferdium better?
Neither is universally better. Remark42 has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.
Are Remark42 and Ferdium free and open-source?
Yes. Remark42 is licensed under MIT and Ferdium under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Remark42 and Ferdium with Docker?
Remark42: yes. Ferdium: yes.