Unstructured vs Perplexity

FeatureUnstructuredPerplexity
CategoryData ToolsAI Search
PricingFree (open-source) + APIFree + Pro $20/mo
GitHub Stars9,000—
PlatformsLinux, macOS, DockerWeb, iOS, Android
Features
  • ✓ PDF parsing
  • ✓ Image extraction
  • ✓ HTML processing
  • ✓ Chunking
  • ✓ Multi-format
  • ✓ Real-time search
  • ✓ Citations
  • ✓ Follow-up questions
  • ✓ File upload
  • ✓ API
  • ✓ Collections
Tags
etldocumentsparsingopen-source
searchresearchcitationswebapi