LangChain vs ComfyUI

FeatureLangChainComfyUI
CategoryAI Agent FrameworksAI Image Generation
PricingFree + LangSmith paidFree (open-source)
GitHub Stars98,00075,000
PlatformsmacOS, Linux, WindowsmacOS, Linux, Windows
Features
  • ✓ Chain composition
  • ✓ RAG pipelines
  • ✓ Agent toolkits
  • ✓ Memory systems
  • ✓ Streaming
  • ✓ Multi-model
  • ✓ LangGraph
  • ✓ Visual node editor
  • ✓ Flux support
  • ✓ ControlNet
  • ✓ LoRA training
  • ✓ Batch processing
  • ✓ REST API
  • ✓ Custom nodes
Tags
open-sourceframeworkpythonjavascriptragchains
open-sourceimage-generationfluxstable-diffusionnode-based