letta
by letta-ai · GitHub
Platform for stateful agents: AI with advanced memory that can learn and self-improve over time.
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23.9k
🍴 Forks
2.5k
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📜 License
Apache-2.0
Commercial use OK📅 Created
2023
🔄 Last commit
18 days ago
🏷️ Category
ai
💻 Language
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📈 Star history
2026-06-282026-07-22
📄 About
Platform for stateful agents: AI with advanced memory that can learn and self-improve over time.
Read the full guide❓ Frequently asked questions
What is letta?
Platform for stateful agents: AI with advanced memory that can learn and self-improve over time.
Is letta open source?
letta is an open-source project. It is released under the Apache-2.0 license.
Is letta free?
Yes. letta is free and open source — you can use, modify and self-host it.
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