Instructor vs Unstructured

FeatureInstructorUnstructured
CategoryAI DevelopmentData Tools
PricingFree (open-source)Free (open-source) + API
GitHub Stars9,0009,000
PlatformsLinux, macOS, WindowsLinux, macOS, Docker
Features
  • βœ“ Structured output
  • βœ“ Pydantic models
  • βœ“ Retry logic
  • βœ“ Streaming
  • βœ“ Multi-provider
  • βœ“ PDF parsing
  • βœ“ Image extraction
  • βœ“ HTML processing
  • βœ“ Chunking
  • βœ“ Multi-format
Tags
structured-outputpydanticpythonopen-source
etldocumentsparsingopen-source