Remark42 vs FreeSWITCH
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
FreeSWITCH
Scalable software telephony platform
| Feature | Remark42 | FreeSWITCH |
|---|---|---|
| Category | Chat & Communication | Chat & Communication |
| License | MIT | MPL-2.0 |
| Language | Go | C |
| Setup difficulty | Easy | Hard |
| Min. RAM | 128 MB | 512 MB |
| Deployment | docker, binary, source | docker, bare-metal, source |
| GitHub stars | ★ 5,574 | ★ 5,069 |
| First released | 2017 | 2006 |
| Replaces | Disqus | Twilio, Asterisk |
Why pick each one
Choose FreeSWITCH if…
- Released under the MPL-2.0 license
- First-class Docker support for quick deployment
- Mature project with 5.1k GitHub stars
- Written in C
Frequently asked questions
Is Remark42 or FreeSWITCH better?
Remark42 is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider FreeSWITCH if its specific feature set fits your needs better.
Are Remark42 and FreeSWITCH free and open-source?
Yes. Remark42 is licensed under MIT and FreeSWITCH under MPL-2.0. Both can be self-hosted at no software cost.
Can I run Remark42 and FreeSWITCH with Docker?
Remark42: yes. FreeSWITCH: yes.