Letta vs Replicate

FeatureLettaReplicate
CategoryAI Agent FrameworksAI Development
PricingFree (open-source) + CloudPay-per-use
GitHub Stars13,000—
PlatformsLinux, macOS, DockerWeb
Features
  • ✓ Long-term memory
  • ✓ Stateful agents
  • ✓ Tool use
  • ✓ Multi-model
  • ✓ Self-editing memory
  • ✓ Model hosting
  • ✓ API access
  • ✓ Fine-tuning
  • ✓ Community models
  • ✓ Streaming
Tags
memorystatefulagentsopen-source
cloudapimodelspay-per-use