Decision Workspace
recall-echo vs agentic-memory vs agentic-memory-mcp
Side-by-side comparison of Rust crates
45
recall-echo
experimentalv3.3.0
Persistent memory system with knowledge graph — for any LLM tool
53
agentic-memory
experimentalv0.4.2
Binary graph-based memory system for AI agents
51
agentic-memory-mcp
experimentalv0.4.2
MCP server for AgenticMemory - universal LLM access to persistent graph memory
Core Metrics
| recall-echo | agentic-memory | agentic-memory-mcp | |
|---|---|---|---|
| Health Score | 45 | 53 | 51 |
| Total Downloads | 123 | 465 | 277 |
| 30d Downloads | 65 | 176 | 60 |
| Dependents | 2 | 26 | 5 |
| Releases | 8 | 16 | 15 |
| Last Updated | 6d ago | 28d ago | 28d ago |
| Age | 1m | 1m | 1m |
Health Breakdown
recall-echo
Maintenance
13
Quality
14
Community
6
Popularity
2
Documentation
10
agentic-memory
Maintenance
17
Quality
13
Community
10
Popularity
3
Documentation
10
agentic-memory-mcp
Maintenance
17
Quality
13
Community
8
Popularity
3
Documentation
10
Technical Details
| recall-echo | agentic-memory | agentic-memory-mcp | |
|---|---|---|---|
| Version | 3.3.0 | 0.4.2 | 0.4.2 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | AGPL-3.0-only | MIT | MIT |
| Dependencies | 17 | 24 | 17 |
| Crate Size | 163KB | 191KB | 145KB |
| Features | 4 | 6 | 5 |
| 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 53/100, but none of the options score above 80.
- •agentic-memory, agentic-memory-mcp are pre-1.0 — API may change.