# Calibre vs Duix.Avatar

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

| | Calibre | Duix.Avatar |
|---|---|---|
| Score | 83/100 ✓ | 68/100 |
| Rank in category | #1 of 19 in Ebook Management | #20 of 125 in AI |
| GitHub stars | 26 268 ✓ | 16 124 |
| Stars, last 30 days | +269 ✓ | +127 |
| Stable releases, 12 months | 18 ✓ | 0 |
| Latest release | v9.17.0 · 23 Oct 2026 | — |
| Setup | Easy ✓ | Advanced |
| Official Docker image | No | Yes ✓ |
| License | GPL-3.0 | Other |
| Main language | Python | C |

## Which one should you pick?

Calibre scores 83/100 against 68/100 for Duix.Avatar, so it is the safer default.

Calibre ships more often: 18 stable releases in the past year, against 0 for Duix.Avatar.

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

Calibre is growing faster right now (+269 stars in 30 days).

## Details

- [Calibre](https://selfhost.directory/project/calibre) (markdown: https://selfhost.directory/project/calibre.md)
- [Duix.Avatar](https://selfhost.directory/project/duix-avatar) (markdown: https://selfhost.directory/project/duix-avatar.md)

---
Source: https://selfhost.directory/compare/calibre-vs-duix-avatar