Head to head
Memory Vault vs ZenBrain Memory
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
Local-first AI memory layer with hybrid search. Postgres + pgvector. Self-hosted, MIT.
Full listing
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Seven-layer agent memory: episodic, semantic, procedural and core. Local SQLite, no account.
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 ZenBrain Memory (89/100 against 70).
| Memory Vault | ZenBrain Memory | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | B70/100 | A89/100 |
| Adoption | Growing | Growing |
| GitHub stars | 63 | 24 |
| Downloads / week | – | 84 |
| Runs where | Your machine (local) | Your machine (local) |
| Gateway-ready | No | No |
| Tools | — | 4 |
| Write actions | — | 2 |
| Price per call | Free | Free |
| Licence | MIT | Apache-2.0 |
| Last release | 2026-09-14 | 2026-09-20 |
| Category | Databases | Databases |