Letta

Letta is an AI agent development platform designed to help developers build intelligent applications with persistent memory and contextual awareness. It allows AI agents to remember information across conversations, use external tools, and perform complex tasks over extended interactions. Letta supports customizable agent behavior and memory management, making it useful for developing personalized AI assistants and autonomous workflows. It is particularly valuable for developers, AI engineers, startups, and businesses experimenting with agentic AI. Letta helps bridge the gap between basic chatbots and long-running AI agents by providing infrastructure for memory, reasoning, and tool-based interactions.