Letta
About Letta
Letta (formerly MemGPT) gives AI agents infinite context through hierarchical memory management. Agents store, retrieve, and edit their own memories to maintain long-term context across thousands of conversations.
Screenshot
Use Cases
Edit their own memories to maintain long-term context acros
Build and deploy autonomous AI agents
Run multi-step tasks with AI planning
Connect AI to live tools and APIs
Pros & Cons
Pros
Completely free to use
Developer API for custom integrations
Handles multi-step tasks autonomously
Cons
Learning curve for advanced features
Support response times can vary
Outputs benefit from human review