Instructor vs ElevenLabs

FeatureInstructorElevenLabs
CategoryAI DevelopmentAI Development
PricingFree (open-source)Free + Pro $5/mo
GitHub Stars9,000—
PlatformsLinux, macOS, WindowsWeb
Features
  • ✓ Structured output
  • ✓ Pydantic models
  • ✓ Retry logic
  • ✓ Streaming
  • ✓ Multi-provider
  • ✓ Voice cloning
  • ✓ Text-to-speech
  • ✓ Voice design
  • ✓ API
  • ✓ Dubbing
Tags
structured-outputpydanticpythonopen-source
voicettsaudioapi