MLflow vs Letta

FeatureMLflowLetta
CategoryMLOpsAI Agent Frameworks
PricingFree (open-source)Free (open-source) + Cloud
GitHub Stars19,00013,000
PlatformsLinux, macOS, WindowsLinux, macOS, Docker
Features
  • βœ“ Experiment tracking
  • βœ“ Model registry
  • βœ“ Deployment
  • βœ“ Projects
  • βœ“ Recipes
  • βœ“ Long-term memory
  • βœ“ Stateful agents
  • βœ“ Tool use
  • βœ“ Multi-model
  • βœ“ Self-editing memory
Tags
mlopstrackingdeploymentopen-source
memorystatefulagentsopen-source