Agent frameworksOpen source

Letta

Platform for stateful agents with self-editing memory

Letta website preview
Public Open Graph image captured during verification.

About the tool

Platform for stateful agents with self-editing memory

Letta, formerly known as MemGPT, builds agents whose memory, identity, and capabilities persist and evolve across sessions using hierarchical memory management. The Apache-2.0 project is developed by an AI research lab that also offers hosted cloud and desktop clients.

Pricing
Open source
Category
Agent frameworks
Maker
Not publicly supplied
Provenance
Indexed by PageVerified from public information

For the maker

Featured placement starts as soon as payment confirms. Outbound links are marked sponsored while featured.

Backlink artifact

Show the Attested badge.

This badge links to the public evidence record. The link is followed; the verification claim remains limited to the checks shown above.

Attested — verified by PageVerified

Same category

Similar verified tools.