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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 Code
S
Devin
A
DALL-E 3
B
v0
S
TaglineAnthropic's CLI agent. Opus-powered, operates on your repo directly.Cognition Labs' autonomous coding engineer.OpenAI's image model. Built into ChatGPT Plus.Vercel's AI-powered UI generator. Prompt to shadcn component.
CategoryCodingAgentsImageDesign
PricingPart of Claude Pro/Max/Team plans$500/moIncluded with ChatGPT Plus $20/moFree + $20/mo
Best forDevelopers who want an agent, not autocomplete. Large refactors, tests, docs.Engineering teams offloading tickets. Ops/platform work.ChatGPT Plus users who want images without paying extra.Frontend devs, PMs prototyping UIs, anyone on Next.js.
Strengths
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
  • Works like an engineer — takes Slack tasks, opens PRs
  • Handles multi-hour engineering work
  • Reports back with what it did
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
  • Ships working React + Tailwind code
  • Shadcn/ui native
  • One-click deploy to Vercel
Weaknesses
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
  • Expensive
  • Best for well-scoped tasks
  • Not for solo hobbyists
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
  • Best for shadcn stack
  • Iterating can be fiddly
Kai's verdictS-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.A-tier for the right use case. Not for solo devs. If you manage engineers, try one license.B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.S-tier. If you're on Vercel/shadcn, this is cheating.
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