Decision Workspace
mnemefusion-core vs pulsehive-db vs memvid-core
Side-by-side comparison of Rust crates
49
mnemefusion-core
experimentalv0.1.3
Unified memory engine for AI applications - Core library
53
pulsehive-db
experimentalv0.4.0
Embedded database for agentic AI systems — collective memory for multi-agent coordination
63
memvid-core
experimentalv2.0.139
Core library for Memvid v2, a crash-safe, deterministic, single-file AI memory.
Core Metrics
| mnemefusion-core | pulsehive-db | memvid-core | |
|---|---|---|---|
| Health Score | 49 | 53 | 63 |
| Total Downloads | 56 | 194 | 3.4K |
| 30d Downloads | 56 | 194 | 1.2K |
| Dependents | 0 | 10 | 52 |
| Releases | 4 | 6 | 31 |
| Last Updated | 10d ago | 1d ago | 14d ago |
| Age | 12d | 12d | 4m |
Health Breakdown
mnemefusion-core
Maintenance
18
Quality
13
Community
6
Popularity
2
Documentation
10
pulsehive-db
Maintenance
14
Quality
12
Community
9
Popularity
3
Documentation
15
memvid-core
Maintenance
19
Quality
14
Community
11
Popularity
4
Documentation
15
Technical Details
| mnemefusion-core | pulsehive-db | memvid-core | |
|---|---|---|---|
| Version | 0.1.3 | 0.4.0 | 2.0.139 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | AGPL-3.0-only | Apache-2.0 |
| Dependencies | 21 | 28 | 69 |
| Crate Size | 305KB | 219KB | 3.1MB |
| Features | 6 | 5 | 23 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | 1.89 | 1.85.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •memvid-core leads with a health score of 63/100, but none of the options score above 80.
- •mnemefusion-core, pulsehive-db are pre-1.0 — API may change.