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Head to head

Memory Vault vs r3

Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.

Memory Vaultio.github.MihaiBuilds/memory-vault
B
No reviews yet

Local-first AI memory layer with hybrid search. Postgres + pgvector. Self-hosted, MIT.

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r3io.github.n3wth/r3
B
No reviews yet

Local Redis memory MCP for AI apps with hybrid caching and optional Mem0 cloud backup.

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The short version

Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours r3 (83/100 against 70).

 Memory Vaultr3
User ratingNo reviews yetNo reviews yet
Safety gradeB70/100B83/100
AdoptionGrowingGrowing
GitHub stars632
Downloads / week–45
Runs whereYour machine (local)Your machine (local)
Gateway-readyNoNo
Tools—14
Write actions—2
Price per callFreeFree
LicenceMITMIT
Last release2026-09-142026-09-18
CategoryDatabasesDatabases

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