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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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Gemini
A
Lovable
A
ChatGPT Operator
B
TaglineGoogle's answer. Best integrated with Workspace + free for a lot.Build a full app from a prompt. Stripe-ready.OpenAI's browser agent. Clicks and types on websites for you.
Categorychatdesignagents
PricingFree + $20/mo Advanced (bundled with 2TB Drive)Free + $25-$100/moIncluded with ChatGPT Pro $200/mo
Best forAnyone already on Google, research tasks, summarizing long documents.Non-devs + solopreneurs shipping MVPs.Power users willing to pay $200/mo for a browser bot.
Strengths
  • Native Google Workspace integration
  • Very long context (1M+)
  • Deep Research feature
  • Free tier is generous
  • Generates full apps + DB + auth
  • Good for non-developers
  • Ships faster than hand-coding
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
Weaknesses
  • Writing quality trails Claude
  • Over-refusals on edge content
  • UI is cluttered
  • Complexity ceiling
  • Can generate brittle code
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
Kai's verdictA-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.A-tier. The strongest 'no-code' AI builder right now. Great for founder MVPs.B-tier. Still early. Manus is more flexible for less money.
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