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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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research
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image
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design
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Framer
A
Lovable
A
Devin
A
Perplexity
S
TaglineDesign + publish sites with AI assists built in.Build a full app from a prompt. Stripe-ready.Cognition Labs' autonomous coding engineer.AI search done right. Cited answers, not chat theater.
Categorydesigndesignagentsresearch
PricingFree + $5-$30/moFree + $25-$100/mo$500/moFree + $20/mo Pro
Best forDesigners shipping marketing sites without engineers.Non-devs + solopreneurs shipping MVPs.Engineering teams offloading tickets. Ops/platform work.Replacing Google for any question where you want a cited answer in seconds.
Strengths
  • AI generates sections + copy + layouts
  • Designer-first publishing (not just templates)
  • Great animations
  • Generates full apps + DB + auth
  • Good for non-developers
  • Ships faster than hand-coding
  • Works like an engineer — takes Slack tasks, opens PRs
  • Handles multi-hour engineering work
  • Reports back with what it did
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
Weaknesses
  • Less flexible than raw code
  • Pricing per-site adds up
  • Complexity ceiling
  • Can generate brittle code
  • Expensive
  • Best for well-scoped tasks
  • Not for solo hobbyists
  • Not a general chatbot
  • Answers can be shallow on complex topics
Kai's verdictA-tier for designer-led sites. S-tier if animations matter.A-tier. The strongest 'no-code' AI builder right now. Great for founder MVPs.A-tier for the right use case. Not for solo devs. If you manage engineers, try one license.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.
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