← RAG & agent memory

cognee

Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory with small models for free

AgentPick Score 89/100#5 in RAG & agent memory★ 32k GitHub starsApache-2.0Updated 14 Oct 2026Python

Ranked by AgentPick Score, our data score from public GitHub activity. Description is the project's own.

Topics: agent-memory, agent-skills, ai, ai-agents, ai-memory, cognitive-architecture, cognitive-memory, context-engineering, contributions-welcome, good-first-issue, good-first-pr, graph-database

Starter prompt

Try cognee on one small, low-risk task: [task]. Tell me what worked, what didn't, and how long it took.
Your tool here? Reach developers comparing agent tools.Get featured →

More in RAG & agent memory

RAGFlow →

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with …

Mem0 →

The Memory Layer for AI Agents - Drop-in memory infrastructure for AI agents and apps. Context that persists. …

MemPalace →

The best-benchmarked open-source AI memory system. And it's free.

hindsight →

Hindsight: Agent Memory That Learns

chroma →

Search infrastructure for AI

PageIndex →

📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG

AgentPick Weekly

The week's new agent tools with a verdict on each, every week. Free. We'll email you a link to confirm, and you can unsubscribe any time. See our Privacy Policy.