Docling vs Instructor

FeatureDoclingInstructor
CategoryData ToolsAI Development
PricingFree (open-source)Free (open-source)
GitHub Stars15,0009,000
PlatformsLinux, macOS, WindowsLinux, macOS, Windows
Features
  • ✓ PDF conversion
  • ✓ Table extraction
  • ✓ OCR
  • ✓ Markdown output
  • ✓ LlamaIndex integration
  • ✓ Structured output
  • ✓ Pydantic models
  • ✓ Retry logic
  • ✓ Streaming
  • ✓ Multi-provider
Tags
documentspdfconversionibm
structured-outputpydanticpythonopen-source