# Calibre vs Prysm

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

| | Calibre | Prysm |
|---|---|---|
| Score | 83/100 ✓ | 65/100 |
| Rank in category | #1 of 19 in Ebook Management | #2 of 18 in Blockchain |
| GitHub stars | 26 274 ✓ | 3 790 |
| Stars, last 30 days | +265 ✓ | +6 |
| Stable releases, 12 months | 18 ✓ | 10 |
| Latest release | v9.17.0 · 23 Oct 2026 | v7.3.1 · 22 Oct 2026 |
| Setup | Easy ✓ | Advanced |
| Official Docker image | No | No |
| License | GPL-3.0 | GPL-3.0 |
| Main language | Python | Go |

## Which one should you pick?

Calibre scores 83/100 against 65/100 for Prysm, so it is the safer default.

Calibre ships more often: 18 stable releases in the past year, against 10 for Prysm.

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

Calibre is growing faster right now (+265 stars in 30 days).

## Details

- [Calibre](https://selfhost.directory/project/calibre) (markdown: https://selfhost.directory/project/calibre.md)
- [Prysm](https://selfhost.directory/project/prysm) (markdown: https://selfhost.directory/project/prysm.md)

---
Source: https://selfhost.directory/compare/calibre-vs-prysm