# Calibre vs wyoming-piper

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

| | Calibre | wyoming-piper |
|---|---|---|
| Score | 83/100 ✓ | 52/100 |
| Rank in category | #1 of 19 in Ebook Management | #7 of 9 in Text to Speech |
| GitHub stars | 26 269 ✓ | 218 |
| Stars, last 30 days | +260 ✓ | +0 |
| Stable releases, 12 months | 18 ✓ | 15 |
| Latest release | v9.17.0 · 23 Oct 2026 ✓ | v2.5.2 · 11 Sept 2026 |
| Setup | Easy ✓ | Moderate |
| Official Docker image | No | Yes ✓ |
| License | GPL-3.0 | MIT |
| Main language | Python | Python |

## Which one should you pick?

Calibre scores 83/100 against 52/100 for wyoming-piper, so it is the safer default.

Calibre ships more often: 18 stable releases in the past year, against 15 for wyoming-piper.

If you want the quickest setup, Calibre is easier to run; wyoming-piper 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)
- [wyoming-piper](https://selfhost.directory/project/wyoming-piper) (markdown: https://selfhost.directory/project/wyoming-piper.md)

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Source: https://selfhost.directory/compare/calibre-vs-wyoming-piper