# Calibre Web vs mumble-docker

> Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

| | Calibre Web | mumble-docker |
|---|---|---|
| Score | 78/100 ✓ | 57/100 |
| Rank in category | #1 of 7 in E-book Management | #9 of 16 in VoIP |
| GitHub stars | 18 487 ✓ | 380 |
| Stars, last 30 days | +256 | — |
| Stable releases, 12 months | 2 ✓ | 0 |
| Latest release | 0.6.27 · 8 Aug 2026 | — |
| Setup | Easy | Easy ✓ |
| Official Docker image | No | Yes ✓ |
| License | GPL-3.0 | BSD-3-Clause |
| Main language | Fluent | Shell |

## Which one should you pick?

Calibre Web scores 78/100 against 57/100 for mumble-docker, so it is the safer default.

Calibre Web ships more often: 2 stable releases in the past year, against 0 for mumble-docker.

Calibre Web is growing faster right now (+256 stars in 30 days).

## Details

- [Calibre Web](https://selfhost.directory/project/calibre-web) (markdown: https://selfhost.directory/project/calibre-web.md)
- [mumble-docker](https://selfhost.directory/project/mumble-docker) (markdown: https://selfhost.directory/project/mumble-docker.md)

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Source: https://selfhost.directory/compare/calibre-web-vs-mumble-docker