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TaglineVercel's AI-powered UI generator. Prompt to shadcn component.Autonomous AI agent that actually finishes tasks.AI search done right. Cited answers, not chat theater.VS Code fork that made AI coding actually work.
CategoryDesignAgentsResearchCoding
PricingFree + $20/moFree tier + $39-$199/moFree + $20/mo ProFree + $20/mo Pro + $40/mo Business
Best forFrontend devs, PMs prototyping UIs, anyone on Next.js.People who want to hand off tasks entirely — trip planning, research, spreadsheet building.Replacing Google for any question where you want a cited answer in seconds.Developers. Non-developers who want to ship working code.
Strengths
  • Ships working React + Tailwind code
  • Shadcn/ui native
  • One-click deploy to Vercel
  • General-purpose agent — research, book, build, analyze
  • Parallel task execution
  • Web browsing + file creation + coding
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
Weaknesses
  • Best for shadcn stack
  • Iterating can be fiddly
  • Still hit-or-miss on complex multi-hour tasks
  • Can burn credits fast
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Can feel overwhelming for non-coders
  • Expensive at scale
Kai's verdictS-tier. If you're on Vercel/shadcn, this is cheating.S-tier in the agent category. The first one I'd give to a non-technical friend.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.S-tier for coding. If you write code of any kind, this pays back the $20 in a day.
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