Decision Workspace
metrovector vs txtai vs zvec-bindings
Side-by-side comparison of Rust crates
36
metrovector
experimentalv0.1.0
A high-performance, compact binary format for storing and querying vector embeddings.
65
txtai
stablev9.7.0
Rust client for txtai
48
zvec-bindings
experimentalv0.3.1
Idiomatic Rust bindings for zvec vector database
Core Metrics
| metrovector | txtai | zvec-bindings | |
|---|---|---|---|
| Health Score | 36 | 65 | 48 |
| Total Downloads | 506 | 42.3K | 164 |
| 30d Downloads | 3 | 66 | 82 |
| Dependents | 0 | 0 | 0 |
| Releases | 1 | 48 | 6 |
| Last Updated | 289d ago | 7d ago | 5d ago |
| Age | 9m | 5y 3m | 1m |
Health Breakdown
metrovector
Maintenance
3
Quality
12
Community
3
Popularity
3
Documentation
15
txtai
Maintenance
22
Quality
19
Community
6
Popularity
6
Documentation
12
zvec-bindings
Maintenance
14
Quality
15
Community
6
Popularity
3
Documentation
10
Technical Details
| metrovector | txtai | zvec-bindings | |
|---|---|---|---|
| Version | 0.1.0 | 9.7.0 | 0.3.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 13 | 5 | 4 |
| Crate Size | 43KB | 19KB | 30KB |
| Features | 0 | 0 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2018 | 2021 |
| MSRV | 1.87.0 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •txtai leads with a health score of 65/100, but none of the options score above 80.
- •metrovector, zvec-bindings are pre-1.0 — API may change.