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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
Grammarly
A
Rows
A
Lovable
A
TaglineGoogle's answer. Best integrated with Workspace + free for a lot.Grammar check + tone + AI drafting, everywhere you type.Spreadsheets with AI + live integrations baked in.Build a full app from a prompt. Stripe-ready.
CategoryChatbotsWritingDataDesign
PricingFree + $20/mo Advanced (bundled with 2TB Drive)Free + $12-$15/mo Premium + team plansFree + $19-$89/user/moFree + $25-$100/mo
Best forAnyone already on Google, research tasks, summarizing long documents.Non-native English writers, business email, anyone who types a lot.Ops teams, marketers, anyone building dashboards from multiple sources.Non-devs + solopreneurs shipping MVPs.
Strengths
  • Native Google Workspace integration
  • Very long context (1M+)
  • Deep Research feature
  • Free tier is generous
  • Works in every browser/app
  • Now has generative AI (GrammarlyGO)
  • Tone detection + suggestions
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Generates full apps + DB + auth
  • Good for non-developers
  • Ships faster than hand-coding
Weaknesses
  • Writing quality trails Claude
  • Over-refusals on edge content
  • UI is cluttered
  • Can feel naggy
  • Premium features gate basics
  • Privacy concerns (reads your writing)
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Complexity ceiling
  • Can generate brittle code
Kai's verdictA-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.A-tier for non-native English speakers. B-tier if your English is already strong — Claude does better with tone.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.A-tier. The strongest 'no-code' AI builder right now. Great for founder MVPs.
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