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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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Bolt.new (StackBlitz)
A
ChatGPT Operator
B
Rows
A
Claude Code
S
TaglinePrompt to deployed full-stack app in the browser.OpenAI's browser agent. Clicks and types on websites for you.Spreadsheets with AI + live integrations baked in.Anthropic's CLI agent. Opus-powered, operates on your repo directly.
Categorycodingagentsdatacoding
PricingFree + $20-$200/moIncluded with ChatGPT Pro $200/moFree + $19-$89/user/moPart of Claude Pro/Max/Team plans
Best forPMs, founders, non-devs shipping MVPs.Power users willing to pay $200/mo for a browser bot.Ops teams, marketers, anyone building dashboards from multiple sources.Developers who want an agent, not autocomplete. Large refactors, tests, docs.
Strengths
  • Full-stack generation + live preview
  • Deploy to Netlify in one click
  • Works in-browser — no install
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
Weaknesses
  • Quality ceiling for complex apps
  • Can get into loops for non-trivial bugs
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
Kai's verdictA-tier. Best for fast prototypes. Competitive with Lovable — try both.B-tier. Still early. Manus is more flexible for less money.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.
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