Decision Workspace
embedvec vs hyperspace-sdk vs skeg-vector
Side-by-side comparison of Rust crates
56
embedvec
experimentalv0.8.0
Fast, lightweight, in-process vector database with HNSW indexing, E8/H4 lattice quantization (up to 24.8x compression), metadata filtering, and PyO3 bindings
56
hyperspace-sdk
experimentalv3.1.1
Official Rust SDK for HyperspaceDB gRPC API
45
skeg-vector
experimentalv0.1.0
Vector tier for skeg: Vamana graph, int8/PQ/TurboQuant quantizers, flat scan
Core Metrics
| embedvec | hyperspace-sdk | skeg-vector | |
|---|---|---|---|
| Health Score | 56 | 56 | 45 |
| Total Downloads | 389 | 136 | 12 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 1 |
| Releases | 5 | 10 | 1 |
| Last Updated | 3d ago | 35d ago | today |
| Age | 4m | 3m | 1d |
Health Breakdown
embedvec
Maintenance
19
Quality
15
Community
6
Popularity
3
Documentation
13
hyperspace-sdk
Maintenance
17
Quality
17
Community
6
Popularity
3
Documentation
13
skeg-vector
Maintenance
13
Quality
12
Community
7
Popularity
1
Documentation
12
Technical Details
| embedvec | hyperspace-sdk | skeg-vector | |
|---|---|---|---|
| Version | 0.8.0 | 3.1.1 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | Apache-2.0 | Apache-2.0 |
| Dependencies | 21 | 13 | 15 |
| Crate Size | 92KB | 45KB | 86KB |
| Features | 14 | 4 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | 1.88 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •embedvec leads with a health score of 56/100, but none of the options score above 80.
- •embedvec, skeg-vector are pre-1.0 — API may change.