Semantic Kernel vs Open WebUI

FeatureSemantic KernelOpen WebUI
CategoryAI DevelopmentChat Interfaces
PricingFree (open-source)Free (open-source)
GitHub Stars22,00065,000
PlatformsLinux, macOS, WindowsmacOS, Linux, Windows, Docker
Features
  • ✓ Plugin system
  • ✓ Memory
  • ✓ Planner
  • ✓ Multi-language
  • ✓ Azure integration
  • ✓ Ollama integration
  • ✓ Multi-model
  • ✓ RAG
  • ✓ Web search
  • ✓ Voice input/output
  • ✓ Plugins
  • ✓ User management
Tags
microsoftsdkenterprisedotnet
open-sourcechatuiollamaself-hosted