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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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Galileo AI
B
Claude Code
S
DALL-E 3
B
Claude Agent SDK
S
TaglinePrompt to UI design. Figma-ready outputs.Anthropic's CLI agent. Opus-powered, operates on your repo directly.OpenAI's image model. Built into ChatGPT Plus.Anthropic's SDK for building your own agents on Claude.
CategoryDesignCodingImageAgents
PricingFree trial + paid plansPart of Claude Pro/Max/Team plansIncluded with ChatGPT Plus $20/moAPI usage + SDK is free
Best forDesigners brainstorming first drafts.Developers who want an agent, not autocomplete. Large refactors, tests, docs.ChatGPT Plus users who want images without paying extra.Developers building custom agents for their own company/product.
Strengths
  • Prompt-to-UI with real layouts
  • Exports to Figma
  • Faster than hand-designing from scratch
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
  • Production-grade agent primitives
  • Built on Claude (best reasoning)
  • Full control — build exactly what you need
Weaknesses
  • Output needs designer polish
  • Pricing unclear / changes often
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
  • Developer-only
  • You build the UI
Kai's verdictB-tier. Useful for first drafts. v0 is the better bet for shipping code.S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.S-tier for builders. The right primitives. What Kai is built on under the hood.
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