Open Source Company Brain
Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.
Hypergraph is more powerful. Transform unstructured text into structured knowledge with LLMs. Graphs, hypergraphs, and spatio-temporal extractions — with one command.
A self-learning data agent built with systems engineering principles. It grounds answers in 6 layers of context and improves with every query.
[ICLR 2026] LightMem: Lightweight and Efficient Memory-Augmented Generation