Decision Workspace
hyperspace-sdk vs embedvec vs hnsw_rs
Side-by-side comparison of Rust crates
51
hyperspace-sdk
experimentalv3.1.0
Official Rust SDK for HyperspaceDB gRPC API
47
embedvec
experimentalv0.6.0
Fast, lightweight, in-process vector database with HNSW indexing, metadata filtering, E8 quantization, and PyO3 bindings
61
hnsw_rs
growingv0.3.4
Ann based on Hierarchical Navigable Small World Graphs from Yu.A. Malkov and D.A Yashunin
Core Metrics
| hyperspace-sdk | embedvec | hnsw_rs | |
|---|---|---|---|
| Health Score | 51 | 47 | 61 |
| Total Downloads | 107 | 102 | 335.7K |
| 30d Downloads | 70 | 37 | 47.2K |
| Dependents | 0 | 0 | 511 |
| Releases | 9 | 3 | 27 |
| Last Updated | 1d ago | 45d ago | 27d ago |
| Age | 1m | 2m | 6y 2m |
Health Breakdown
hyperspace-sdk
Maintenance
13
Quality
17
Community
6
Popularity
2
Documentation
13
embedvec
Maintenance
11
Quality
15
Community
6
Popularity
2
Documentation
13
hnsw_rs
Maintenance
17
Quality
14
Community
10
Popularity
7
Documentation
13
Technical Details
| hyperspace-sdk | embedvec | hnsw_rs | |
|---|---|---|---|
| Version | 3.1.0 | 0.6.0 | 0.3.4 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | Apache-2.0 | MIT | MIT/Apache-2.0 |
| Dependencies | 13 | 19 | 22 |
| Crate Size | 44KB | 61KB | 72KB |
| Features | 4 | 12 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •hnsw_rs leads with a health score of 61/100, but none of the options score above 80.
- •hnsw_rs is depended on by 511 crates — strongest ecosystem trust.
- •embedvec, hnsw_rs are pre-1.0 — API may change.