# Calibre Web vs Pulumi

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

| | Calibre Web | Pulumi |
|---|---|---|
| Score | 78/100 | 78/100 |
| Rank in category | #1 of 7 in E-book Management | #1 of 3 in Infrastructure |
| GitHub stars | 18 485 | 25 829 ✓ |
| Stars, last 30 days | +254 ✓ | +30 |
| Stable releases, 12 months | 2 | 5 ✓ |
| Latest release | 0.6.27 · 8 Aug 2026 | v3.272.0 · 22 Oct 2026 ✓ |
| Setup | Easy ✓ | Moderate |
| Official Docker image | No | Yes ✓ |
| License | GPL-3.0 | Apache-2.0 |
| Main language | Fluent | Go |

## Which one should you pick?

Calibre Web and Pulumi score the same (78/100), so the choice comes down to the details below.

Pulumi ships more often: 5 stable releases in the past year, against 2 for Calibre Web.

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

Calibre Web is growing faster right now (+254 stars in 30 days).

## Details

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

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