Letta
Build stateful AI agents with long-term memory
AI Agent FrameworksFree (open-source) + Cloud★ 13,000Works with OpenClaw
About Letta
Letta (formerly MemGPT) provides long-term memory for AI agents. It enables stateful agents that can remember across conversations, self-edit their memory, and maintain context over extended interactions.
Features
Long-term memory
Stateful agents
Tool use
Multi-model
Self-editing memory
The tally
FOR
- +Solves long-term memory problem
- +Self-editing memory
- +Stateful agents
- +Multi-model support
- +Active research backing
AGAINST
- −Complex memory management
- −Performance overhead
- −Rebranding confusion
- −Still experimental
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