# altcha vs rustdesk

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

| | altcha | rustdesk |
|---|---|---|
| Score | 63/100 | 92/100 ✓ |
| Rank in category | #2 of 4 in Anti-Spam | #1 of 22 in Remote Desktop |
| GitHub stars | 2 859 | 127 480 ✓ |
| Stars, last 30 days | +83 | +3 008 ✓ |
| Stable releases, 12 months | 18 ✓ | 8 |
| Latest release | v3.5.0 · 22 Oct 2026 | 1.5.1 · 29 Oct 2026 ✓ |
| Setup | Moderate | Moderate ✓ |
| Official Docker image | No | Yes ✓ |
| License | MIT | AGPL-3.0 |
| Main language | Typescript | Rust |

## Which one should you pick?

rustdesk scores 92/100 against 63/100 for altcha, so it is the safer default.

altcha ships more often: 18 stable releases in the past year, against 8 for rustdesk.

rustdesk is growing faster right now (+3 008 stars in 30 days).

## Details

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

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