Decision Workspace
paladin-memory vs memvid-core vs mentedb-embedding
Side-by-side comparison of Rust crates
47
paladin-memory
experimentalv0.5.1
Memory adapters for the Paladin framework — Garrison (conversation history) and Sanctum (vector search)
62
memvid-core
growingv2.0.140
Core library for Memvid v2, a crash-safe, deterministic, single-file AI memory.
59
mentedb-embedding
experimentalv0.12.1
Embedding model integration for MenteDB
Core Metrics
| paladin-memory | memvid-core | mentedb-embedding | |
|---|---|---|---|
| Health Score | 47 | 62 | 59 |
| Total Downloads | 133 | 8.3K | 3.1K |
| 30d Downloads | 0 | 502 | 1.6K |
| Dependents | 6 | 72 | 188 |
| Releases | 6 | 32 | 55 |
| Last Updated | 40d ago | 47d ago | today |
| Age | 1m | 7m | 3m |
Health Breakdown
paladin-memory
Maintenance
14
Quality
9
Community
8
Popularity
3
Documentation
13
memvid-core
Maintenance
16
Quality
15
Community
11
Popularity
5
Documentation
15
mentedb-embedding
Maintenance
19
Quality
14
Community
12
Popularity
4
Documentation
10
Technical Details
| paladin-memory | memvid-core | mentedb-embedding | |
|---|---|---|---|
| Version | 0.5.1 | 2.0.140 | 0.12.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | Apache-2.0 | Apache-2.0 |
| Dependencies | 17 | 69 | 15 |
| Crate Size | 58KB | 3.1MB | 46KB |
| Features | 4 | 23 | 3 |
| Yanked % | 16.7% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.85.0 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •memvid-core leads with a health score of 62/100, but none of the options score above 80.
- •mentedb-embedding is depended on by 188 crates — strongest ecosystem trust.
- •paladin-memory, mentedb-embedding are pre-1.0 — API may change.