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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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Lovable
A
Kling
A
Cursor
S
Perplexity
S
TaglineBuild a full app from a prompt. Stripe-ready.Kuaishou's video model. The surprise standout.VS Code fork that made AI coding actually work.AI search done right. Cited answers, not chat theater.
CategoryDesignVideoCodingResearch
PricingFree + $25-$100/moCredit-based, free trialFree + $20/mo Pro + $40/mo BusinessFree + $20/mo Pro
Best forNon-devs + solopreneurs shipping MVPs.Anyone who wants top-tier video quality for less.Developers. Non-developers who want to ship working code.Replacing Google for any question where you want a cited answer in seconds.
Strengths
  • Generates full apps + DB + auth
  • Good for non-developers
  • Ships faster than hand-coding
  • Very strong motion + physics
  • Often beats Runway on realism
  • Great price
  • Tab completion feels like mind-reading
  • Composer for multi-file edits
  • Runs Claude, GPT, Gemini — you pick
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
Weaknesses
  • Complexity ceiling
  • Can generate brittle code
  • UX is rough for English speakers
  • Queue times
  • Can feel overwhelming for non-coders
  • Expensive at scale
  • Not a general chatbot
  • Answers can be shallow on complex topics
Kai's verdictA-tier. The strongest 'no-code' AI builder right now. Great for founder MVPs.A-tier. Rising fast. If you can tolerate the UX, quality per dollar is best-in-class.S-tier for coding. If you write code of any kind, this pays back the $20 in a day.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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