# Calibre Web vs Whatomate

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

| | Calibre Web | Whatomate |
|---|---|---|
| Score | 78/100 ✓ | 53/100 |
| Rank in category | #1 of 7 in E-book Management | #37 of 110 in Chat |
| GitHub stars | 18 488 ✓ | 1 753 |
| Stars, last 30 days | +248 ✓ | +2 |
| Stable releases, 12 months | 2 ✓ | 0 |
| Latest release | 0.6.27 · 8 Aug 2026 | — |
| Setup | Easy ✓ | Moderate |
| Official Docker image | No | Yes ✓ |
| License | GPL-3.0 | AGPL-3.0 |
| Main language | Fluent | Go |

## Which one should you pick?

Calibre Web scores 78/100 against 53/100 for Whatomate, so it is the safer default.

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

If you want the quickest setup, Calibre Web is easier to run; Whatomate needs more configuration.

Calibre Web is growing faster right now (+248 stars in 30 days).

## Details

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

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