Head-to-Head Comparison
Cognee vs Mem0 Memory Layer
Compare features, pricing, integrations, and community reviews
Cognee
AI ToolsCognee is an open-source AI memory engine and knowledge graph layer that structures, connects, and retrieves information for AI agents. Cognee is an open-source AI memory engine and knowledge graph layer that structures, connects, and retrieves information with precision by building knowledge graphs from unstructured data, allowing agents to reason over relationships.
Mem0 Memory Layer
AnalyzeLightweight memory service that captures facts from chats and surfaces them via semantic recall.
Pricing
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Cognee
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Mem0 Memory Layer
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At a Glance
Cognee
Pricing
freemium
Key Features
Open-source AI memory engine with a knowledge graph layer. · Secured €7.5 million in seed funding in February 2026. · Cognee v1.0 released June 26, 2026, featuring a memory API with `remember`, `recall`, `forget`, and `improve` functions.
Mem0 Memory Layer
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