Cognee
AI Agent Memory in 6 lines of code
Pricing
Free tier
Flat rate
Adoption
↗RisingLicense
Open Source
Data freshness
Verified · Jul 16, 2026Overview
What is Cognee?
Cognee is a knowledge engine designed to provide AI agents with memory capabilities using just six lines of code, making it easy for developers to integrate advanced memory features into their applications.
Key differentiator
“Cognee stands out as a lightweight, easy-to-integrate solution for adding memory capabilities to AI agents with minimal setup effort.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
API requires Python-specific patterns, TypeScript SDK is community-maintained
v0.1 to v0.2 migration required rewriting chain definitions
Currently supports only a few popular Python libraries, lacks native support for many common data processing frameworks
GitHub issues are infrequently addressed; sparse documentation and example use cases
Fit analysis
Who is it for?
✓ Best for
Developers looking for a lightweight solution to add memory capabilities to their AI agents
Projects requiring minimal setup and quick integration of advanced memory features
✕ Not a fit for
Applications needing real-time streaming or complex data processing beyond basic memory management
Teams that require extensive customization options not provided by the library
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Next step
Get Started with Cognee
Step-by-step setup guide with code examples and common gotchas.