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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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Claude
S
Google Veo
A
v0
S
Claude Code
S
TaglineAnthropic's flagship — best reasoning + longest useful context.Google's video model. Baked into Gemini + YouTube Shorts.Vercel's AI-powered UI generator. Prompt to shadcn component.Anthropic's CLI agent. Opus-powered, operates on your repo directly.
CategoryChatbotsVideoDesignCoding
PricingFree + $20/mo Pro + team/enterpriseIncluded with Gemini Advanced $20/mo + YouTube creator toolsFree + $20/moPart of Claude Pro/Max/Team plans
Best forLong writing, code, careful thinking, documents over 50 pages.Gemini Advanced users, YouTube Shorts creators.Frontend devs, PMs prototyping UIs, anyone on Next.js.Developers who want an agent, not autocomplete. Large refactors, tests, docs.
Strengths
  • Best-in-class writing + nuanced reasoning
  • 1M context on Opus
  • Artifacts for code/docs
  • Lowest hallucination rate in my testing
  • Included with Gemini Advanced
  • YouTube Shorts native integration
  • Strong prompt understanding
  • Ships working React + Tailwind code
  • Shadcn/ui native
  • One-click deploy to Vercel
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
Weaknesses
  • Image generation is weak
  • No native web search on all tiers
  • Still catching up on quality vs Kling/Runway
  • Less control than pros need
  • Best for shadcn stack
  • Iterating can be fiddly
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
Kai's verdictS-tier for reasoning and writing. If you only pay for one chatbot, pay for this one — especially for long work.A-tier if you already pay Gemini. B-tier standalone.S-tier. If you're on Vercel/shadcn, this is cheating.S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.
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