Mem0

AI Memory

Mem0 is a complete memory layer for AI agents, offering personalized memory retrieval and scalable state management.

By AgDex Editorial · Reviewed July 2026

What is Mem0?

Mem0 acts as an intelligent memory layer that sits between your AI application and your database. It automatically extracts, stores, and retrieves relevant entities, preferences, and facts to personalize agent interactions.

Key Features

Automatic Entity Extraction: Dynamically extracts user preferences and facts.
Personalization: Tailors responses based on historical interactions.
Vector & Graph Hybrid: Uses advanced retrieval mechanisms for accurate recall.

Pricing Estimate (2026)

Open-Source. Mem0 Cloud provides managed infrastructure starting from a free tier for developers.