Letta adds state to your LLMs to give them advanced reasoning capabilities and transparent long-term memory. You can use Letta to create powerful LLM agents that can reason about their past interactions, learn from them, and improve their behavior over time.
- Download the Letta open source framework on GitHub
- Try the Agent Development Environment (ADE) to build stateful agents in a no-code UI
- Read the Letta docs to learn about the ADE, Python and TypeScript/Node.js SDKs, Vercel AI SDK integrations and more
- Join our team and other Letta users and developers on our Discord server
Letta is made with ❤️ by our team in San Francisco (join us!) and over 100 individual contributors from around the world.