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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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DALL-E 3
B
Galileo AI
B
Claude Code
S
Claude Agent SDK
S
TaglineOpenAI's image model. Built into ChatGPT Plus.Prompt to UI design. Figma-ready outputs.Anthropic's CLI agent. Opus-powered, operates on your repo directly.Anthropic's SDK for building your own agents on Claude.
CategoryImageDesignCodingAgents
PricingIncluded with ChatGPT Plus $20/moFree trial + paid plansPart of Claude Pro/Max/Team plansAPI usage + SDK is free
Best forChatGPT Plus users who want images without paying extra.Designers brainstorming first drafts.Developers who want an agent, not autocomplete. Large refactors, tests, docs.Developers building custom agents for their own company/product.
Strengths
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
  • 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
  • Production-grade agent primitives
  • Built on Claude (best reasoning)
  • Full control — build exactly what you need
Weaknesses
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
  • Output needs designer polish
  • Pricing unclear / changes often
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
  • Developer-only
  • You build the UI
Kai's verdictB-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.B-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.S-tier for builders. The right primitives. What Kai is built on under the hood.
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