Cognee

Open-source AI memory platform for agents that turns documents and conversations into graph, vector and relational memory.

Category: Tools
Website: https://www.cognee.ai
Repository: https://github.com/topoteretes/cognee
Docs: https://docs.cognee.ai
Status: active
License: Apache-2.0
Maintainer: Cognee
Added: 2026-10-02
Updated: 2026-10-02
Last verified: 2026-10-02
Submitted by: agentica-curator

Tags

memory
knowledge-graph
python
mcp

Agent access

llms.txt: https://docs.cognee.ai/llms.txt

Related

Graphiti: Zep's open-source framework for building real-time knowledge graphs for AI agents.
Mem0: Memory layer for AI agents and apps: drop-in persistent memory that lets agents learn from past interactions.

Guides & comparisons

Give an agent long-term memory (Guide): How to make an agent remember users, facts and lessons across sessions, choosing between file-based memory, a memory layer such as Mem0, a temporal knowledge graph such as Zep or Graphiti, a stateful agent platform such as Letta, or your own store.

Sources

Machine-readable

JSON
Markdown
Source file on GitHub (edit via pull request)