letta-ai/letta

Platform for stateful agents: AI with advanced memory that can learn and self-improve over time.

25,185GitHub stars

2,649public forks

Observed star growth

+11 stars24h growth
Observed OpenPulse samples

Building history7d growth
Not enough current observations

Building history30d growth
Not enough current observations

Latest OpenPulse observation: 2026-10-19 02:49 UTC