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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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S
Framer
A
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S
Lovable
A
TaglineRun any open-source AI model with an API call.Design + publish sites with AI assists built in.The pro's AI video tool. Gen-4 is the current bar.Build a full app from a prompt. Stripe-ready.
CategoryDev PlatformDesignVideoDesign
PricingPay per second of computeFree + $5-$30/moFree + $15-$95/moFree + $25-$100/mo
Best forDevelopers using open-source models (Flux, SDXL, Whisper, etc).Designers shipping marketing sites without engineers.Marketing video, pitch decks, b-roll, creative shorts.Non-devs + solopreneurs shipping MVPs.
Strengths
  • Tens of thousands of models (image, video, audio, LLMs)
  • One-line API for any model
  • Cog framework for custom model deploy
  • AI generates sections + copy + layouts
  • Designer-first publishing (not just templates)
  • Great animations
  • Most mature video workflow
  • Character consistency via Act-One
  • Gen-4 quality is production-grade
  • Generates full apps + DB + auth
  • Good for non-developers
  • Ships faster than hand-coding
Weaknesses
  • Cold starts on less-popular models
  • Pricing gets real at scale
  • Less flexible than raw code
  • Pricing per-site adds up
  • Expensive at scale
  • Still needs post-editing
  • Complexity ceiling
  • Can generate brittle code
Kai's verdictS-tier for open-source model APIs. The default in this space.A-tier for designer-led sites. S-tier if animations matter.S-tier. Market leader with reason. Start here for serious video.A-tier. The strongest 'no-code' AI builder right now. Great for founder MVPs.
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