Isso vs Mouthful
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?
Isso
Lightweight self-hosted commenting server
VS
Mouthful
Lightweight self-hosted commenting engine
| Feature | Isso | Mouthful |
|---|---|---|
| Category | Chat & Communication | Forums & Community |
| License | MIT | MIT |
| Language | Python | Go |
| Setup difficulty | Easy | Easy |
| Min. RAM | 128 MB | 64 MB |
| Deployment | docker, bare-metal, source | docker, binary, source |
| GitHub stars | ★ 5,296 | ★ 774 |
| First released | 2012 | 2018 |
| Replaces | Disqus | Disqus |
Why pick each one
Choose Mouthful if…
- Released under the MIT license
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- Written in Go
Frequently asked questions
Is Isso or Mouthful better?
Neither is universally better. Isso has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.
Are Isso and Mouthful free and open-source?
Yes. Isso is licensed under MIT and Mouthful under MIT. Both can be self-hosted at no software cost.
Can I run Isso and Mouthful with Docker?
Isso: yes. Mouthful: yes.