LocalAI vs Letta

FeatureLocalAILetta
CategoryLocal AI InfrastructureAI Agent Frameworks
PricingFree (open-source)Free (open-source) + Cloud
GitHub Stars25,00013,000
PlatformsLinux, macOS, DockerLinux, macOS, Docker
Features
  • ✓ OpenAI-compatible API
  • ✓ Multiple models
  • ✓ Text-to-speech
  • ✓ Image generation
  • ✓ Embeddings
  • ✓ Long-term memory
  • ✓ Stateful agents
  • ✓ Tool use
  • ✓ Multi-model
  • ✓ Self-editing memory
Tags
localapiopenai-compatibleopen-source
memorystatefulagentsopen-source