Rasa vs Perplexity

FeatureRasaPerplexity
CategoryChat InterfacesAI Search
PricingFree (open-source) + EnterpriseFree + Pro $20/mo
GitHub Stars19,000—
PlatformsLinux, macOS, DockerWeb, iOS, Android
Features
  • ✓ NLU
  • ✓ Dialogue management
  • ✓ Custom actions
  • ✓ Multi-channel
  • ✓ On-premise
  • ✓ Real-time search
  • ✓ Citations
  • ✓ Follow-up questions
  • ✓ File upload
  • ✓ API
  • ✓ Collections
Tags
conversationalnlpopen-sourceenterprise
searchresearchcitationswebapi