Letta vs LM Studio

FeatureLettaLM Studio
CategoryAI Agent FrameworksLocal AI Infrastructure
PricingFree (open-source) + CloudFree
GitHub Stars13,000—
PlatformsLinux, macOS, DockermacOS, Linux, Windows
Features
  • ✓ Long-term memory
  • ✓ Stateful agents
  • ✓ Tool use
  • ✓ Multi-model
  • ✓ Self-editing memory
  • ✓ Model discovery
  • ✓ One-click download
  • ✓ Chat UI
  • ✓ OpenAI-compatible API
  • ✓ GPU acceleration
  • ✓ GGUF support
Tags
memorystatefulagentsopen-source
localllmdesktopinferenceprivacy