Letta
Platform for building stateful AI agents with advanced long-term memory and self-improvement.
About
Letta is a platform for building stateful AI agents that retain advanced memory and can learn over time. It offers a CLI, API, and SDKs in Python and TypeScript, and is model-agnostic with support for skills and subagents. Letta Code can run agents locally in the terminal, while a hosted API option is also available.
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Details
- Category
- AI Agents & Orchestration
- Price
- Free
- Platform
- Hybrid
- Difficulty
- Easy (2/5)
- License
- Apache-2.0
- Added
- May 7, 2026
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