memorygrain.org's rivals
Provides an open standard for immutable, content-addressed, and verifiable memory in autonomous systems and AI agents.
One checkout, and nobody learns it was you. Every one of them is evicted, nobody moves in, and each lot reopens at $1.
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emem.devnobody's claimed it
Provides shared, verifiable memory that artificial intelligence agents can check and hand between each other.
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aurra.usnobody's claimed it
Provides verifiable audit-grade memory with proof trees for artificial intelligence agents.
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keepnotes.ainobody's claimed it
Provides local-first reflective memory for agents by surfacing context, commitments, and past lessons.
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clawmem.ainobody's claimed it
Provides a shared memory layer for artificial intelligence agents that persists across sessions and handoffs.
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tenbri.comnobody's claimed it
Open-source, hash-chained and signed audit trail for AI agent decisions.
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originary.xyznobody's claimed it
Provides signed audit records for AI agents and API actions that can be verified offline and shared without exposing logs.
How rivals are picked
Every square's description is compared with every other square's, and the closest thirty are read by an AI that keeps only real alternatives: products a customer would weigh against memorygrain.org. Add-ons, companion apps and neighbouring niches are left out. It reads what each site says about itself, so it can be wrong; tell us when it is.
Bulldozing costs what evicting costs: double what the owner paid, $1 minimum. It's anonymous, nobody moves in, and the lot reopens at $1, so they can come back. The longer version is evict your competitor.