Haystack vs Unstructured

FeatureHaystackUnstructured
CategoryAI DevelopmentData Tools
PricingFree (open-source)Free (open-source) + API
GitHub Stars18,0009,000
PlatformsLinux, macOS, Windows, DockerLinux, macOS, Docker
Features
  • ✓ Pipeline builder
  • ✓ RAG
  • ✓ Document processing
  • ✓ Model serving
  • ✓ REST API
  • ✓ PDF parsing
  • ✓ Image extraction
  • ✓ HTML processing
  • ✓ Chunking
  • ✓ Multi-format
Tags
ragnlppipelineopen-source
etldocumentsparsingopen-source