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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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v0
S
ChatGPT Operator
B
Figma AI
A
Perplexity
S
TaglineVercel's AI-powered UI generator. Prompt to shadcn component.OpenAI's browser agent. Clicks and types on websites for you.AI features baked into the design tool you already use.AI search done right. Cited answers, not chat theater.
CategoryDesignAgentsDesignResearch
PricingFree + $20/moIncluded with ChatGPT Pro $200/moIncluded with Figma plansFree + $20/mo Pro
Best forFrontend devs, PMs prototyping UIs, anyone on Next.js.Power users willing to pay $200/mo for a browser bot.Designers already on Figma.Replacing Google for any question where you want a cited answer in seconds.
Strengths
  • Ships working React + Tailwind code
  • Shadcn/ui native
  • One-click deploy to Vercel
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
  • First drafts with Make Designs
  • Rename/rearrange layers automatically
  • Natural language asset search
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
Weaknesses
  • Best for shadcn stack
  • Iterating can be fiddly
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
  • Features vary by plan + region
  • Still rolling out
  • Not a general chatbot
  • Answers can be shallow on complex topics
Kai's verdictS-tier. If you're on Vercel/shadcn, this is cheating.B-tier. Still early. Manus is more flexible for less money.A-tier. No reason not to use it if you're on Figma. Not worth switching for.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.
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