Rasa vs Haystack

FeatureRasaHaystack
CategoryChat InterfacesAI Development
PricingFree (open-source) + EnterpriseFree (open-source)
GitHub Stars19,00018,000
PlatformsLinux, macOS, DockerLinux, macOS, Windows, Docker
Features
  • ✓ NLU
  • ✓ Dialogue management
  • ✓ Custom actions
  • ✓ Multi-channel
  • ✓ On-premise
  • ✓ Pipeline builder
  • ✓ RAG
  • ✓ Document processing
  • ✓ Model serving
  • ✓ REST API
Tags
conversationalnlpopen-sourceenterprise
ragnlppipelineopen-source