Open WebUI vs Dify

FeatureOpen WebUIDify
CategoryChat InterfacesAI Agent Frameworks
PricingFree (open-source)Free + Cloud plans
GitHub Stars65,00060,000
PlatformsmacOS, Linux, Windows, DockermacOS, Linux, Windows, Docker
Features
  • ✓ Ollama integration
  • ✓ Multi-model
  • ✓ RAG
  • ✓ Web search
  • ✓ Voice input/output
  • ✓ Plugins
  • ✓ User management
  • ✓ Visual builder
  • ✓ RAG engine
  • ✓ Agent framework
  • ✓ Workflow orchestration
  • ✓ Multi-model
  • ✓ API-first
Tags
open-sourcechatuiollamaself-hosted
open-sourcelow-coderagagentsenterprise