Streamlit vs LangChain

FeatureStreamlitLangChain
CategoryAI DevelopmentAI Agent Frameworks
PricingFree (open-source) + CloudFree + LangSmith paid
GitHub Stars35,00098,000
PlatformsLinux, macOS, Windows, WebmacOS, Linux, Windows
Features
  • ✓ Data apps
  • ✓ Widgets
  • ✓ Charts
  • ✓ Deployment
  • ✓ Community cloud
  • ✓ Chain composition
  • ✓ RAG pipelines
  • ✓ Agent toolkits
  • ✓ Memory systems
  • ✓ Streaming
  • ✓ Multi-model
  • ✓ LangGraph
Tags
pythondatadashboardopen-source
open-sourceframeworkpythonjavascriptragchains