vercel
v0
UI generator from Vercel — React + shadcn
DSGVO: partialEU-AI-Act: limitedFree tier
AI tool comparison
v0 vs. Windsurf (ehem. Codeium)
A practical comparison of v0 and Windsurf (ehem. Codeium) across pricing, GDPR, EU AI Act risk, and workflow fit.
codeium
Windsurf (ehem. Codeium)
Cascade agent in its own IDE — generous free tier
DSGVO: partialEU-AI-Act: limitedFree tier
Side-by-side comparison
| Factor | v0 | Windsurf (ehem. Codeium) |
|---|---|---|
| Pricing | Free tier | Free tier |
| GDPR | partial | partial |
| EU AI Act | limited | limited |
| Data residency | us | us |
| Use cases | Code, Build & code, Brainstorm | Text, Code, Build & code |
| Data quality | — | — |
| Updated | 6/15/2026 | 6/15/2026 |
Choose v0 when
Generates React/Next.js + Tailwind + shadcn/ui from prompts. Iteratively refinable, deployable in one click.
Choose Windsurf (ehem. Codeium) when
Own IDE with Cascade agent + Codeium plugin for VS Code/JetBrains. Free tier with unlimited completions.
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