Decision Workspace
zvec-bindings vs memista vs anda_db
Side-by-side comparison of Rust crates
48
zvec-bindings
experimentalv0.3.1
Idiomatic Rust bindings for zvec vector database
46
memista
experimentalv0.1.1
High-performance vector search service with SQLite metadata storage and USearch vector indexing
58
anda_db
experimentalv0.7.24
Anda DB is a Rust library designed as a specialized database for AI Agents, focusing on knowledge & memory.
Core Metrics
| zvec-bindings | memista | anda_db | |
|---|---|---|---|
| Health Score | 48 | 46 | 58 |
| Total Downloads | 164 | 412 | 15.7K |
| 30d Downloads | 83 | 5 | 689 |
| Dependents | 0 | 0 | 118 |
| Releases | 6 | 2 | 56 |
| Last Updated | 5d ago | 60d ago | 1d ago |
| Age | 1m | 7m | 11m |
Health Breakdown
zvec-bindings
Maintenance
14
Quality
15
Community
6
Popularity
3
Documentation
10
memista
Maintenance
13
Quality
11
Community
6
Popularity
3
Documentation
13
anda_db
Maintenance
19
Quality
12
Community
12
Popularity
5
Documentation
10
Technical Details
| zvec-bindings | memista | anda_db | |
|---|---|---|---|
| Version | 0.3.1 | 0.1.1 | 0.7.24 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | GPL-3.0 | MIT |
| Dependencies | 4 | 17 | 27 |
| Crate Size | 30KB | 47KB | 76KB |
| Features | 3 | 0 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •anda_db leads with a health score of 58/100, but none of the options score above 80.
- •anda_db is depended on by 118 crates — strongest ecosystem trust.