Decision Workspace
turbo-vec vs simsimd vs ck-ann
Side-by-side comparison of Rust crates
42
turbo-vec
experimentalv0.1.0
TurboQuant-based vector quantization and search library
74
simsimd
stablev6.5.16
Portable mixed-precision BLAS-like vector math library for x86 and ARM
54
ck-ann
experimentalv0.7.2
Approximate nearest neighbor search for ck semantic search
Core Metrics
| turbo-vec | simsimd | ck-ann | |
|---|---|---|---|
| Health Score | 42 | 74 | 54 |
| Total Downloads | 14 | 771.2K | 7.3K |
| 30d Downloads | 14 | 157.5K | 354 |
| Dependents | 0 | 309 | 34 |
| Releases | 1 | 104 | 19 |
| Last Updated | 2d ago | 20d ago | 61d ago |
| Age | 2d | 2y 2m | 6m |
Health Breakdown
turbo-vec
Maintenance
13
Quality
12
Community
6
Popularity
1
Documentation
10
simsimd
Maintenance
18
Quality
19
Community
15
Popularity
7
Documentation
15
ck-ann
Maintenance
15
Quality
13
Community
9
Popularity
5
Documentation
12
Technical Details
| turbo-vec | simsimd | ck-ann | |
|---|---|---|---|
| Version | 0.1.0 | 6.5.16 | 0.7.2 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 9 | 4 | 5 |
| Crate Size | 27KB | 126KB | 7KB |
| 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 74/100, but none of the options score above 80.
- •simsimd is depended on by 309 crates — strongest ecosystem trust.
- •turbo-vec, ck-ann are pre-1.0 — API may change.