# Cognee

> Cognee is an Apache-2.0 AI memory platform that combines knowledge graphs with vector storage behind a four-verb API of remember, recall, forget and improve; it is developed by Germany's Topoteretes UG and ships a cognee-mcp integration plus a managed Cognee Cloud.

AI memory combining knowledge graphs with vector storage.

- **Category:** Memory & State
- **License:** Apache-2.0
- **Language:** Python
- **Self-hosted:** Yes
- **GitHub stars:** 31345 (2026-10-04)
- **Repository:** https://github.com/topoteretes/cognee
- **Last verified:** 2026-10-04

Source: https://agent.c8.fit/tools/cognee/