# altcha vs Sonarr

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

| | altcha | Sonarr |
|---|---|---|
| Score | 63/100 | 81/100 ✓ |
| Rank in category | #2 of 4 in Anti-Spam | #1 of 142 in Media Management |
| GitHub stars | 2 858 | 17 480 ✓ |
| Stars, last 30 days | +82 | +967 ✓ |
| Stable releases, 12 months | 18 | 34 ✓ |
| Latest release | v3.5.0 · 22 Oct 2026 | v5.0.0.2838 · 28 Oct 2026 ✓ |
| Setup | Moderate | Moderate ✓ |
| Official Docker image | No | Yes ✓ |
| License | MIT | GPL-3.0 |
| Main language | Typescript | C |

## Which one should you pick?

Sonarr scores 81/100 against 63/100 for altcha, so it is the safer default.

Sonarr ships more often: 34 stable releases in the past year, against 18 for altcha.

Sonarr is growing faster right now (+967 stars in 30 days).

## Details

- [altcha](https://selfhost.directory/project/altcha) (markdown: https://selfhost.directory/project/altcha.md)
- [Sonarr](https://selfhost.directory/project/sonarr) (markdown: https://selfhost.directory/project/sonarr.md)

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Source: https://selfhost.directory/compare/altcha-vs-sonarr