Letta

AI agents that actually remember you — the MemGPT evolution
Stateful AI agent framework formerly known as MemGPT. Build agents with persistent, self-editing memory that remember conversations across sessions. Features core memory, archival memory, and memory hierarchy for truly intelligent long-term AI assistants. Created at UC Berkeley.
Tags
AI agents · MemGPT · stateful agents · memory management · persistent memory · agent framework · open source · AI Agents · Multi-Agent Framework · Chatbot Agents · Open Source · Long-Term Memory