Langflow vs Open WebUI

FeatureLangflowOpen WebUI
CategoryAI Agent FrameworksChat Interfaces
PricingFree (open-source) + CloudFree (open-source)
GitHub Stars35,00065,000
PlatformsLinux, macOS, Windows, Docker, WebmacOS, Linux, Windows, Docker
Features
  • ✓ Visual builder
  • ✓ Drag-and-drop
  • ✓ Component library
  • ✓ API export
  • ✓ Multi-model
  • ✓ Ollama integration
  • ✓ Multi-model
  • ✓ RAG
  • ✓ Web search
  • ✓ Voice input/output
  • ✓ Plugins
  • ✓ User management
Tags
no-codevisuallangchainopen-source
open-sourcechatuiollamaself-hosted