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cognee

RAG, knowledge & memory Agent infrastructure

#23 of 51 in the AI Agent Index ↓ Download poster

55 Score

Observed adoptionCurrent · 2026-09-09

MomentumCurrent · 2026-09-09

AttentionCurrent · 2026-09-09

Signal confidence Based on how many independent score dimensions currently have data.

High3/3 · 2 source types

Methodology v2.0 · snapshot 2026-09-09 · stale after 2 days

About

Cognee - The Open-Source AI Memory Platform for Agents

Cognee is the open-source AI memory platform that gives AI agents persistent long-term memory across sessions. Ingest data in any format, build a self-hosted knowledge graph, and let every agent recall, connect, and act with full context

📄 Read the research paper: Optimizing the Interface Between Knowledge Graphs and LLMs for Complex Reasoning — Markovic et al., 2025

Cognee is an open-source AI memory platform for AI Agents. Ingest data in any format, and Cognee continuously builds a self-hosted knowledge graph that gives your agents persistent long-term memory across sessions. Cognee combines vector embeddings, graph reasoning, and…

Across sources

PyPI cognee metrics & trend →

174.2k Downloads / month

Downloads / month 174.2k
Downloads / week 21.5k
Downloads / day 3.8k

GitHub topoteretes/cognee metrics & trend →

30.6k Stars

Stars 30.6k
Forks 3.0k
Commits 10.3k
Releases 147