# Calibre Web vs Umami

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

| | Calibre Web | Umami |
|---|---|---|
| Score | 78/100 | 85/100 ✓ |
| Rank in category | #1 of 7 in E-book Management | #1 of 21 in Web analytics |
| GitHub stars | 18 488 | 39 767 ✓ |
| Stars, last 30 days | +248 | +771 ✓ |
| Stable releases, 12 months | 2 | 13 ✓ |
| Latest release | 0.6.27 · 8 Aug 2026 | v3.4.1 · 23 Oct 2026 ✓ |
| Setup | Easy | Easy ✓ |
| Official Docker image | No | Yes ✓ |
| License | GPL-3.0 | MIT |
| Main language | Fluent | Typescript |

## Which one should you pick?

Umami scores 85/100 against 78/100 for Calibre Web, so it is the safer default.

Umami ships more often: 13 stable releases in the past year, against 2 for Calibre Web.

Umami is growing faster right now (+771 stars in 30 days).

## Details

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

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