Decision Workspace
semstore vs capsa vs velesdb-core
Side-by-side comparison of Rust crates
49
semstore
experimentalv0.1.0
Local semantic search for Rust applications — store text, search by meaning, no cloud required
37
capsa
experimentalv0.1.0
A compact, lightweight library for embedding-based document storage and retrieval
62
velesdb-core
experimentalv1.8.0
High-performance vector database engine written in Rust
Core Metrics
| semstore | capsa | velesdb-core | |
|---|---|---|---|
| Health Score | 49 | 37 | 62 |
| Total Downloads | 15 | 20 | 1.2K |
| 30d Downloads | 30 | 3 | 335 |
| Dependents | 1 | 0 | 163 |
| Releases | 1 | 1 | 47 |
| Last Updated | 8d ago | 86d ago | today |
| Age | 8d | 2m | 3m |
Health Breakdown
semstore
Maintenance
12
Quality
14
Community
7
Popularity
1
Documentation
15
capsa
Maintenance
8
Quality
11
Community
6
Popularity
2
Documentation
10
velesdb-core
Maintenance
19
Quality
14
Community
12
Popularity
4
Documentation
13
Technical Details
| semstore | capsa | velesdb-core | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.0 | 1.8.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT | non-standard |
| Dependencies | 9 | 16 | 45 |
| Crate Size | 38KB | 58KB | 1.1MB |
| Features | 3 | 0 | 7 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | 1.88 | — | 1.83 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •velesdb-core leads with a health score of 62/100, but none of the options score above 80.
- •velesdb-core is depended on by 163 crates — strongest ecosystem trust.
- •semstore, capsa are pre-1.0 — API may change.