Agent

Letta

Agent

Stateful agents. Memory that survives the session.

Letta (the MemGPT line) is an open runtime for agents with long-term memory. Self-host or use Letta Cloud. The state is the product.

latest·Apache-2.0·Updated this quarter·github.com/letta-ai/letta

Desktop
ScannedActive
pip install letta

By Letta

Runtime
Self-hosted or Letta Cloud
Autonomy
The agent keeps memory; you set the tools

www.letta.com/

  • Agent

    A persona and a memory block.

  • Talk

    A session that writes back.

  • Sleep

    Memory persists.

  • Resume

    It still knows the last decision.

Self-hosted or Letta Cloud

How it runs

Four beats, then it hands back.

  1. 1

    Agent

    A persona and a memory block.

  2. 2

    Talk

    A session that writes back.

  3. 3

    Sleep

    Memory persists.

  4. 4

    Resume

    It still knows the last decision.

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