Letta is a startup that creates stateful agents that remember everything, learn continuously, and improve themselves over time. The company offers a range of tools, including Letta Code, Letta API, and Letta Platform, to help developers build and manage these agents. Letta's pricing plans include a free plan, a pro plan for $20/month, and a max plan. The company is headquartered in San Francisco, CA, and has raised $10MM in funding. Letta's products are designed to solve AI's memory problem and enable machines to learn and improve over time.
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Mar 10, 2026
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