KaiAI tutor for anyone

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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
OpenRouter
S
Galileo AI
B
Google Veo
A
TaglineAnthropic's CLI agent. Opus-powered, operates on your repo directly.One API, every model. Pay-as-you-go, no subscriptions.Prompt to UI design. Figma-ready outputs.Google's video model. Baked into Gemini + YouTube Shorts.
CategoryCodingDev PlatformDesignVideo
PricingPart of Claude Pro/Max/Team plansPay per token — model-dependentFree trial + paid plansIncluded with Gemini Advanced $20/mo + YouTube creator tools
Best forDevelopers who want an agent, not autocomplete. Large refactors, tests, docs.Developers experimenting across models. Apps that want fallback logic.Designers brainstorming first drafts.Gemini Advanced users, YouTube Shorts creators.
Strengths
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
  • 300+ models from one endpoint
  • Automatic fallbacks between providers
  • No subscription — just pay what you use
  • Prompt-to-UI with real layouts
  • Exports to Figma
  • Faster than hand-designing from scratch
  • Included with Gemini Advanced
  • YouTube Shorts native integration
  • Strong prompt understanding
Weaknesses
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
  • Slight markup over direct API
  • Some provider features not exposed
  • Output needs designer polish
  • Pricing unclear / changes often
  • Still catching up on quality vs Kling/Runway
  • Less control than pros need
Kai's verdictS-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.S-tier for model-shopping. I use this for every prototype before committing.B-tier. Useful for first drafts. v0 is the better bet for shipping code.A-tier if you already pay Gemini. B-tier standalone.
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