Decision Workspace
turbo-vec vs simsimd vs ck-ann
Side-by-side comparison of Rust crates
39
turbo-vec
experimentalv0.1.0
TurboQuant-based vector quantization and search library
71
simsimd
stablev6.5.16
Portable mixed-precision BLAS-like vector math library for x86 and ARM
59
ck-ann
experimentalv0.7.11
Approximate nearest neighbor search for ck semantic search
Core Metrics
| turbo-vec | simsimd | ck-ann | |
|---|---|---|---|
| Health Score | 39 | 71 | 59 |
| Total Downloads | 26 | 1.2M | 7.8K |
| 30d Downloads | 0 | 232.6K | 0 |
| Dependents | 0 | 447 | 48 |
| Releases | 1 | 104 | 26 |
| Last Updated | 61d ago | 79d ago | 1d ago |
| Age | 2m | 2y 4m | 8m |
Health Breakdown
turbo-vec
Maintenance
9
Quality
12
Community
6
Popularity
2
Documentation
10
simsimd
Maintenance
15
Quality
19
Community
15
Popularity
7
Documentation
15
ck-ann
Maintenance
19
Quality
13
Community
10
Popularity
5
Documentation
12
Technical Details
| turbo-vec | simsimd | ck-ann | |
|---|---|---|---|
| Version | 0.1.0 | 6.5.16 | 0.7.11 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 9 | 4 | 5 |
| Crate Size | 27KB | 126KB | 8KB |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 2.9% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | — | 1.64 | 1.88.0 |
| Owners | 1 | 2 | 1 |
Links
Quick Verdict
- •simsimd leads with a health score of 71/100, but none of the options score above 80.
- •simsimd is depended on by 447 crates — strongest ecosystem trust.
- •turbo-vec, ck-ann are pre-1.0 — API may change.