# FCaptcha vs mCaptcha

> Two self-hosted [hCaptcha alternatives](https://selfhost.directory/alternative-to/hcaptcha), compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

| | FCaptcha | mCaptcha |
|---|---|---|
| Score | 50/100 | 55/100 ✓ |
| Rank in category | #42 of 78 in Security | #31 of 78 in Security |
| GitHub stars | 228 | 2 498 ✓ |
| Stars, last 30 days | — | +4 |
| Stable releases, 12 months | 21 ✓ | 0 |
| Latest release | v1.46.1 · 21 Oct 2026 | — |
| Setup | Moderate ✓ | Moderate |
| Official Docker image | Yes | Yes |
| License | MIT | AGPL-3.0 |
| Main language | JavaScript | Rust |

## Which one should you pick?

mCaptcha scores 55/100 against 50/100 for FCaptcha, so it is the safer default.

FCaptcha ships more often: 21 stable releases in the past year, against 0 for mCaptcha.

mCaptcha is growing faster right now (+4 stars in 30 days).

## Details

- [FCaptcha](https://selfhost.directory/project/fcaptcha) (markdown: https://selfhost.directory/project/fcaptcha.md)
- [mCaptcha](https://selfhost.directory/project/mcaptcha) (markdown: https://selfhost.directory/project/mcaptcha.md)

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Source: https://selfhost.directory/compare/fcaptcha-vs-mcaptcha