Mmcp.market

Head to head

GrayMatter vs SmartMemory

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

GrayMatterio.github.angelnicolasc/graymatter
B
No reviews yet

Persistent agent memory as a single Go binary: knowledge graph, TUI observability, zero infra.

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SmartMemoryai.smartmemory/smartmemory-mcp
C
No reviews yet

Graph + vector memory for agents: recall, ingest, search, distill. Local or remote backend.

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The 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 65 out of 100). GrayMatter has noticeably more public adoption.

 GrayMatterSmartMemory
User ratingNo reviews yetNo reviews yet
Safety gradeB70/100C65/100
AdoptionGrowingNew
GitHub stars471–
Downloads / week–179
Runs whereYour machine (local)Your machine (local)
Gateway-readyNoNo
Tools—100
Write actions—11
Price per callFreeFree
LicenceMITMIT
Last release2026-09-20—
CategoryAI and agentsAI and agents

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