The Operating System for AI Agents
Intelligent agents that remember, learn, and scale seamlessly
Run Locally
Use the Agent Development Environment (ADE) to visualize your agent's memory, reasoning steps, and tool calls. Understand decision making and make edits to your agent's state in real time.
Letta Cloud
Take your agents from prototype to production with our fully managed cloud offering. Connect via API keys or use the cloud ADE for a seamless development experience.
agent developers
Your Agents Need an OS: Today's AI agents struggle with fragmented context and limited memory. Just as computers needed operating systems to manage resources, your agents need intelligent context management to unlock their full potential.
Your Agents Need an OS: Today's AI agents struggle with fragmented context and limited memory. Just as computers needed operating systems to manage resources, your agents need intelligent context management to unlock their full potential.
About the company
Born out of the Sky Computing Lab at UC Berkeley, Letta believes that programming agents starts with programming memory.
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Latest news
Memory Blocks: The Key to Agentic Context Management
Memory blocks offer an elegant abstraction for context window management. By structuring the context into discrete, functional units, we can give LLM agents more consistent, usable memory. This concept, which originated in the MemGPT research paper and Letta agents framework, provides a systematic approach to organizing what information an LLM has access to during inference.
