Decision Workspace
topodb vs kronroe vs sqlitegraph
Side-by-side comparison of Rust crates
53
topodb
experimentalv0.0.7
Embedded, local-first memory engine for AI agents: temporal property graph + scoped recall.
47
kronroe
experimentalv0.3.1
Embedded temporal property graph database
65
sqlitegraph
growingv3.9.0
Embedded graph database with explicit SQLite, native-v3, and combined backend modes; HNSW vector search; and graph algorithms
Core Metrics
| topodb | kronroe | sqlitegraph | |
|---|---|---|---|
| Health Score | 53 | 47 | 65 |
| Total Downloads | 164 | 248 | 3.5K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 13 | 12 | 260 |
| Releases | 7 | 4 | 94 |
| Last Updated | 1d ago | 111d ago | 2d ago |
| Age | 5d | 4m | 7m |
Health Breakdown
topodb
Maintenance
17
Quality
10
Community
11
Popularity
3
Documentation
12
kronroe
Maintenance
12
Quality
10
Community
9
Popularity
3
Documentation
13
sqlitegraph
Maintenance
19
Quality
14
Community
13
Popularity
4
Documentation
15
Technical Details
| topodb | kronroe | sqlitegraph | |
|---|---|---|---|
| Version | 0.0.7 | 0.3.1 | 3.9.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | AGPL-3.0-only | GPL-3.0-only |
| Dependencies | 11 | 7 | 32 |
| Crate Size | 1.6MB | 66KB | 1.1MB |
| Features | 0 | 6 | 11 |
| Yanked % | 0.0% | 100.0% | 1.1% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.89 | — | 1.89 |
| Owners | 2 | 1 | 1 |
Links
Quick Verdict
- •sqlitegraph leads with a health score of 65/100, but none of the options score above 80.
- •sqlitegraph is depended on by 260 crates — strongest ecosystem trust.
- •topodb, kronroe are pre-1.0 — API may change.