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Fidelis Memory vs Memento

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

Fidelis Memoryio.github.hermes-labs-ai/fidelis-memory
B
No reviews yet

Recall locally stored agent memories through an MCP-compatible host.

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Mementoio.github.jee1/memento-mcp-server
B
No reviews yet

Agent memory MCP server with 4-type cognitive memory, hybrid search, and TTL-based forgetting.

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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 (83 and 77 out of 100).

 Fidelis MemoryMemento
User ratingNo reviews yetNo reviews yet
Safety gradeB83/100B77/100
AdoptionGrowingGrowing
GitHub stars230
Downloads / week382293
Runs whereYour machine (local)Your machine (local)
Gateway-readyNoNo
Tools
Write actions
Price per callFreeFree
LicenceMITMIT
Last release2026-09-192026-09-19
CategoryAI and agentsAI and agents

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