Decision Workspace
pulp vs simsimd vs stringzilla
Side-by-side comparison of Rust crates
49
pulp
growingv0.22.2
safe generic simd
71
simsimd
stablev6.5.16
Portable mixed-precision BLAS-like vector math library for x86 and ARM
68
stringzilla
stablev4.6.1
Search, hash, sort, fingerprint, and fuzzy-match strings faster via SWAR, SIMD, and GPGPU
Core Metrics
| pulp | simsimd | stringzilla | |
|---|---|---|---|
| Health Score | 49 | 71 | 68 |
| Total Downloads | 11.9M | 1.2M | 94.4K |
| 30d Downloads | 1.8M | 232.6K | 3.4K |
| Dependents | 688 | 447 | 26 |
| Releases | 83 | 104 | 88 |
| Last Updated | 192d ago | 79d ago | 20d ago |
| Age | 3y 7m | 2y 4m | 2y 3m |
Health Breakdown
pulp
Maintenance
11
Quality
10
Community
10
Popularity
8
Documentation
10
simsimd
Maintenance
15
Quality
19
Community
15
Popularity
7
Documentation
15
stringzilla
Maintenance
18
Quality
21
Community
10
Popularity
6
Documentation
13
Technical Details
| pulp | simsimd | stringzilla | |
|---|---|---|---|
| Version | 0.22.2 | 6.5.16 | 4.6.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | Apache-2.0 | Apache-2.0 |
| Dependencies | 15 | 4 | 3 |
| Crate Size | 148KB | 126KB | 509KB |
| Features | 6 | 2 | 5 |
| Yanked % | 22.9% | 2.9% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.64 | — |
| Owners | 1 | 2 | 1 |
Links
Quick Verdict
- •simsimd leads with a health score of 71/100, but none of the options score above 80.
- •pulp has the most downloads (11.9M), suggesting wider adoption.
- •pulp is depended on by 688 crates — strongest ecosystem trust.
- •pulp is pre-1.0 — API may change.