Instructor vs Portkey

FeatureInstructorPortkey
CategoryAI DevelopmentAI Development
PricingFree (open-source)Free + Pro plans
GitHub Stars9,0006,000
PlatformsLinux, macOS, WindowsWeb, Docker
Features
  • ✓ Structured output
  • ✓ Pydantic models
  • ✓ Retry logic
  • ✓ Streaming
  • ✓ Multi-provider
  • ✓ AI gateway
  • ✓ Fallbacks
  • ✓ Load balancing
  • ✓ Caching
  • ✓ Observability
Tags
structured-outputpydanticpythonopen-source
gatewayreliabilityobservabilityapi