Letta vs ElevenLabs

FeatureLettaElevenLabs
CategoryAI Agent FrameworksAI Development
PricingFree (open-source) + CloudFree + Pro $5/mo
GitHub Stars13,000β€”
PlatformsLinux, macOS, DockerWeb
Features
  • βœ“ Long-term memory
  • βœ“ Stateful agents
  • βœ“ Tool use
  • βœ“ Multi-model
  • βœ“ Self-editing memory
  • βœ“ Voice cloning
  • βœ“ Text-to-speech
  • βœ“ Voice design
  • βœ“ API
  • βœ“ Dubbing
Tags
memorystatefulagentsopen-source
voicettsaudioapi