# Calibre vs hass-otbr-docker

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

| | Calibre | hass-otbr-docker |
|---|---|---|
| Score | 83/100 ✓ | 38/100 |
| Rank in category | #1 of 19 in Ebook Management | #90 of 104 in Home Automation |
| GitHub stars | 26 269 ✓ | 174 |
| Stars, last 30 days | +260 ✓ | +0 |
| Stable releases, 12 months | 18 ✓ | 3 |
| Latest release | v9.17.0 · 23 Oct 2026 ✓ | v0.4.0 · 13 Oct 2026 |
| Setup | Easy ✓ | Advanced |
| Official Docker image | No | Yes ✓ |
| License | GPL-3.0 | — |
| Main language | Python | Shell |

## Which one should you pick?

Calibre scores 83/100 against 38/100 for hass-otbr-docker, so it is the safer default.

Calibre ships more often: 18 stable releases in the past year, against 3 for hass-otbr-docker.

If you want the quickest setup, Calibre is easier to run; hass-otbr-docker needs more configuration.

Calibre is growing faster right now (+260 stars in 30 days).

## Details

- [Calibre](https://selfhost.directory/project/calibre) (markdown: https://selfhost.directory/project/calibre.md)
- [hass-otbr-docker](https://selfhost.directory/project/hass-otbr-docker) (markdown: https://selfhost.directory/project/hass-otbr-docker.md)

---
Source: https://selfhost.directory/compare/calibre-vs-hass-otbr-docker