Microsoft AutoGen vs LangChain

FeatureMicrosoft AutoGenLangChain
CategoryAI Agent FrameworksAI Agent Frameworks
PricingFree (open-source)Free + LangSmith paid
GitHub Stars35,00098,000
PlatformsLinux, macOS, WindowsmacOS, Linux, Windows
Features
  • ✓ Multi-agent conversations
  • ✓ Code execution
  • ✓ Human-in-the-loop
  • ✓ Customizable
  • ✓ Group chat
  • ✓ Chain composition
  • ✓ RAG pipelines
  • ✓ Agent toolkits
  • ✓ Memory systems
  • ✓ Streaming
  • ✓ Multi-model
  • ✓ LangGraph
Tags
multi-agentmicrosoftconversationsopen-source
open-sourceframeworkpythonjavascriptragchains