Decision Workspace
ancaptcha vs ancaptcha-ffi vs trustcaptcha
Side-by-side comparison of Rust crates
44
ancaptcha
experimentalv0.1.2
A No-JS, stateless captcha engine designed for darknet and Tor hidden services.
44
ancaptcha-ffi
experimentalv0.1.2
C-ABI bridge for the anCaptcha engine.
49
trustcaptcha
growingv2.0.1
TrustCaptcha – Privacy-first CAPTCHA solution for Rust. GDPR-compliant, bot protection made in Europe.
Core Metrics
| ancaptcha | ancaptcha-ffi | trustcaptcha | |
|---|---|---|---|
| Health Score | 44 | 44 | 49 |
| Total Downloads | 92 | 46 | 921 |
| 30d Downloads | 39 | 17 | 5 |
| Dependents | 3 | 0 | 0 |
| Releases | 3 | 3 | 3 |
| Last Updated | 15d ago | 15d ago | 46d ago |
| Age | 1m | 1m | 9m |
Health Breakdown
ancaptcha
Maintenance
13
Quality
11
Community
8
Popularity
2
Documentation
10
ancaptcha-ffi
Maintenance
13
Quality
13
Community
6
Popularity
2
Documentation
10
trustcaptcha
Maintenance
16
Quality
16
Community
3
Popularity
4
Documentation
10
Technical Details
| ancaptcha | ancaptcha-ffi | trustcaptcha | |
|---|---|---|---|
| Version | 0.1.2 | 0.1.2 | 2.0.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 12 | 5 | 11 |
| Crate Size | 317KB | 16KB | 26KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •trustcaptcha leads with a health score of 49/100, but none of the options score above 80.
- •ancaptcha, ancaptcha-ffi are pre-1.0 — API may change.