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Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
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Image
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v0
S
Gemini
A
Adobe Firefly
A
DALL-E 3
B
TaglineVercel's AI-powered UI generator. Prompt to shadcn component.Google's answer. Best integrated with Workspace + free for a lot.Commercially safe image gen, deeply integrated with Photoshop.OpenAI's image model. Built into ChatGPT Plus.
CategoryDesignChatbotsImageImage
PricingFree + $20/moFree + $20/mo Advanced (bundled with 2TB Drive)Free + included with Creative CloudIncluded with ChatGPT Plus $20/mo
Best forFrontend devs, PMs prototyping UIs, anyone on Next.js.Anyone already on Google, research tasks, summarizing long documents.Anyone in Creative Cloud. Brands that need copyright clarity.ChatGPT Plus users who want images without paying extra.
Strengths
  • Ships working React + Tailwind code
  • Shadcn/ui native
  • One-click deploy to Vercel
  • Native Google Workspace integration
  • Very long context (1M+)
  • Deep Research feature
  • Free tier is generous
  • Trained on licensed content — commercially safe
  • Generative Fill in Photoshop is incredible
  • Native to Adobe ecosystem
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
Weaknesses
  • Best for shadcn stack
  • Iterating can be fiddly
  • Writing quality trails Claude
  • Over-refusals on edge content
  • UI is cluttered
  • Aesthetic ceiling below Midjourney
  • Tied to Adobe subscription
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
Kai's verdictS-tier. If you're on Vercel/shadcn, this is cheating.A-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.S-tier inside Photoshop (Generative Fill). B-tier standalone.B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.
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