Head to head
Echo Memory vs Memory Vault
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 listing
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Local-first AI memory layer with hybrid search. Postgres + pgvector. Self-hosted, MIT.
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours Echo Memory (92/100 against 70). Echo Memory is hosted and callable through the gateway; Memory Vault runs on your own machine.
| Echo Memory | Memory Vault | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | A92/100 | B70/100 |
| Adoption | Growing | Growing |
| GitHub stars | 2 | 63 |
| Downloads / week | – | – |
| Runs where | Hosted (remote) | Your machine (local) |
| Gateway-ready | Yes | No |
| Tools | — | — |
| Write actions | — | — |
| Price per call | Free | Free |
| Licence | Apache-2.0 | MIT |
| Last release | 2026-09-19 | 2026-09-14 |
| Category | Databases | Databases |