Head to head
Memory Vault vs Mythex
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
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Local-first AI memory layer with hybrid search. Postgres + pgvector. Self-hosted, MIT.
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Build and publish web apps from your AI client: live preview, Postgres, storage, public URL.
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 (70 and 70 out of 100). Mythex is hosted and callable through the gateway; Memory Vault runs on your own machine. Memory Vault has noticeably more public adoption.
| Memory Vault | Mythex | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | B70/100 | B70/100 |
| Adoption | Growing | New |
| GitHub stars | 63 | – |
| Downloads / week | – | – |
| Runs where | Your machine (local) | Hosted (remote) |
| Gateway-ready | No | Yes |
| Tools | — | — |
| Write actions | — | — |
| Price per call | Free | Free |
| Licence | MIT | — |
| Last release | 2026-09-14 | — |
| Category | Databases | Databases |