LangChain vs Aider

FeatureLangChainAider
CategoryAI Agent FrameworksCoding Assistants
PricingFree + LangSmith paidFree (open-source)
GitHub Stars98,00030,000
PlatformsmacOS, Linux, WindowsmacOS, Linux, Windows
Features
  • ✓ Chain composition
  • ✓ RAG pipelines
  • ✓ Agent toolkits
  • ✓ Memory systems
  • ✓ Streaming
  • ✓ Multi-model
  • ✓ LangGraph
  • ✓ Git-aware editing
  • ✓ Multi-file changes
  • ✓ Auto-commits
  • ✓ Multi-model
  • ✓ Voice coding
  • ✓ Linting
Tags
open-sourceframeworkpythonjavascriptragchains
open-sourcecodingcligitpair-programming