Head to head
metabrain 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
MCP server giving AI agents persistent SQLite memory that proves which lessons hold.
Full listing
No reviews yet
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. Both score close on the safety scan (92 and 89 out of 100). ZenBrain Memory has noticeably more public adoption.
| metabrain | ZenBrain Memory | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | A92/100 | A89/100 |
| Adoption | Growing | Growing |
| GitHub stars | 0 | 24 |
| Downloads / week | 39 | 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 | 2026-08-26 | 2026-09-20 |
| Category | Databases | Databases |