v0 by Vercel vs Open WebUI

Featurev0 by VercelOpen WebUI
CategoryAI Code GeneratorsChat Interfaces
PricingfreemiumFree (open-source)
GitHub Stars065,000
Platforms—macOS, Linux, Windows, Docker
Features
  • ✓ UI generation from prompts
  • ✓ Image to code
  • ✓ shadcn/ui components
  • ✓ Copy-paste React code
  • ✓ Tailwind CSS output
  • ✓ Ollama integration
  • ✓ Multi-model
  • ✓ RAG
  • ✓ Web search
  • ✓ Voice input/output
  • ✓ Plugins
  • ✓ User management
Tags
ui-generationcode-generationreacttailwindfrontend
open-sourcechatuiollamaself-hosted