Head to head
Echo Memory vs Memory Arbiter
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
No reviews yet
Shared memory for AI agents, as a graph in your own Postgres. Writes never call an LLM.
Full listingMemory Arbiter
Aio.github.billy12151/memory-arbiter-mcpNo reviews yet
Local SQLite MCP memory: evidence-based recall, advisory conflict notices, authorized governance.
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. Both score close on the safety scan (92 and 92 out of 100). Echo Memory is hosted and callable through the gateway; Memory Arbiter runs on your own machine.
| Echo Memory | Memory Arbiter | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | A92/100 | A92/100 |
| Adoption | Growing | Growing |
| GitHub stars | 2 | 9 |
| Downloads / week | – | 1.6k |
| Runs where | Hosted (remote) | Your machine (local) |
| Gateway-ready | Yes | No |
| Tools | — | 4 |
| Write actions | — | — |
| Price per call | Free | Free |
| Licence | Apache-2.0 | Apache-2.0 |
| Last release | 2026-09-19 | 2026-09-19 |
| Category | Databases | Databases |