Jan vs Letta

FeatureJanLetta
CategoryLocal AI InfrastructureAI Agent Frameworks
PricingFree (open-source)Free (open-source) + Cloud
GitHub Stars25,00013,000
PlatformsmacOS, Linux, WindowsLinux, macOS, Docker
Features
  • ✓ Local inference
  • ✓ Model library
  • ✓ Extensions
  • ✓ Privacy-first
  • ✓ Offline mode
  • ✓ Long-term memory
  • ✓ Stateful agents
  • ✓ Tool use
  • ✓ Multi-model
  • ✓ Self-editing memory
Tags
localprivacychatopen-source
memorystatefulagentsopen-source