Remark42 vs giscus
A side-by-side comparison of two self-hosted apps from related categories — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Remark42
Privacy-focused lightweight commenting engine
VS
giscus
Commenting system powered by GitHub Discussions
| Feature | Remark42 | giscus |
|---|---|---|
| Category | Chat & Communication | Forums & Community |
| License | MIT | MIT |
| Language | Go | TypeScript |
| Setup difficulty | Easy | Easy |
| Min. RAM | 128 MB | 64 MB |
| Deployment | docker, binary, source | bare-metal, source |
| GitHub stars | ★ 5,574 | ★ 12,002 |
| First released | 2017 | 2021 |
| Replaces | Disqus | Disqus |
Why pick each one
Choose giscus if…
- Released under the MIT license
- Easy to set up — beginner-friendly
- Mature project with 12k GitHub stars
- Written in TypeScript
Frequently asked questions
Is Remark42 or giscus better?
Neither is universally better. giscus has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.
Are Remark42 and giscus free and open-source?
Yes. Remark42 is licensed under MIT and giscus under MIT. Both can be self-hosted at no software cost.
Can I run Remark42 and giscus with Docker?
Remark42: yes. giscus: check the project docs for container support.