Decision Workspace
recall-echo vs rune-chain-memory vs agentic-memory
Side-by-side comparison of Rust crates
49
recall-echo
experimentalv3.11.0
Persistent memory system with knowledge graph — for any LLM tool
45
rune-chain-memory
experimentalv0.1.0
In-process conversation memory implementations for the rune-chain LLM orchestration framework
57
agentic-memory
experimentalv0.4.2
Binary graph-based memory system for AI agents
Core Metrics
| recall-echo | rune-chain-memory | agentic-memory | |
|---|---|---|---|
| Health Score | 49 | 45 | 57 |
| Total Downloads | 219 | 24 | 976 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 3 | 3 | 26 |
| Releases | 11 | 1 | 16 |
| Last Updated | 6d ago | 15d ago | 87d ago |
| Age | 3m | 15d | 3m |
Health Breakdown
recall-echo
Maintenance
13
Quality
16
Community
7
Popularity
3
Documentation
10
rune-chain-memory
Maintenance
12
Quality
13
Community
8
Popularity
2
Documentation
10
agentic-memory
Maintenance
20
Quality
13
Community
10
Popularity
4
Documentation
10
Technical Details
| recall-echo | rune-chain-memory | agentic-memory | |
|---|---|---|---|
| Version | 3.11.0 | 0.1.0 | 0.4.2 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | AGPL-3.0-only | MIT | MIT |
| Dependencies | 17 | 4 | 24 |
| Crate Size | 206KB | 7KB | 191KB |
| Features | 5 | 0 | 6 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •agentic-memory leads with a health score of 57/100, but none of the options score above 80.
- •rune-chain-memory, agentic-memory are pre-1.0 — API may change.