# Calibre Web Automated vs subarr

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

| | Calibre Web Automated | subarr |
|---|---|---|
| Score | 73/100 ✓ | 48/100 |
| Rank in category | #2 of 19 in Ebook Management | #79 of 142 in Media Management |
| GitHub stars | 6 503 ✓ | 147 |
| Stars, last 30 days | +171 | — |
| Stable releases, 12 months | 9 | 10 ✓ |
| Latest release | v4.0.8 · 28 Sept 2026 | v2.7.24 · 22 Oct 2026 ✓ |
| Setup | Moderate ✓ | Advanced |
| Official Docker image | Yes | Yes |
| License | GPL-3.0 | MIT |
| Main language | JavaScript | Python |

## Which one should you pick?

Calibre Web Automated scores 73/100 against 48/100 for subarr, so it is the safer default.

subarr ships more often: 10 stable releases in the past year, against 9 for Calibre Web Automated.

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

Calibre Web Automated is growing faster right now (+171 stars in 30 days).

## Details

- [Calibre Web Automated](https://selfhost.directory/project/calibre-web-automated) (markdown: https://selfhost.directory/project/calibre-web-automated.md)
- [subarr](https://selfhost.directory/project/subarr) (markdown: https://selfhost.directory/project/subarr.md)

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