Cognee
Open-source memory platform that builds knowledge graphs so agents keep long-term memory.
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About Cognee
Cognee is listed in our MCP & infra category and is aimed at builders. Open-source memory platform that builds knowledge graphs so agents keep long-term memory. Pricing, as the maker states it: Open source + cloud. Maturity: Mature. We last checked the official link on 2026-10-16.
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