Jan vs LangChain

FeatureJanLangChain
CategoryLocal AI InfrastructureAI Agent Frameworks
PricingFree (open-source)Free + LangSmith paid
GitHub Stars25,00098,000
PlatformsmacOS, Linux, WindowsmacOS, Linux, Windows
Features
  • βœ“ Local inference
  • βœ“ Model library
  • βœ“ Extensions
  • βœ“ Privacy-first
  • βœ“ Offline mode
  • βœ“ Chain composition
  • βœ“ RAG pipelines
  • βœ“ Agent toolkits
  • βœ“ Memory systems
  • βœ“ Streaming
  • βœ“ Multi-model
  • βœ“ LangGraph
Tags
localprivacychatopen-source
open-sourceframeworkpythonjavascriptragchains