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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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Rows
A
Flux (Black Forest Labs)
A
NotebookLM
S
Lovable
A
TaglineSpreadsheets with AI + live integrations baked in.Open weights + strong photorealism. The open-source answer.Google's research notebook. Turns your docs into a podcast.Build a full app from a prompt. Stripe-ready.
CategoryDataImageResearchDesign
PricingFree + $19-$89/user/moAPI + open weights (Schnell is Apache 2.0)FreeFree + $25-$100/mo
Best forOps teams, marketers, anyone building dashboards from multiple sources.Developers + power users who want control and privacy.Students, researchers, anyone with a stack of PDFs or a topic to learn.Non-devs + solopreneurs shipping MVPs.
Strengths
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Runs locally on a beefy GPU
  • Very photoreal
  • Best open-weight model
  • Upload anything, ask questions, get cited answers
  • Audio Overview turns docs into a 10-min podcast
  • Great for studying
  • Generates full apps + DB + auth
  • Good for non-developers
  • Ships faster than hand-coding
Weaknesses
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Harder to use than hosted tools
  • Needs infra
  • Google-only
  • Can be slow on large corpora
  • Complexity ceiling
  • Can generate brittle code
Kai's verdictA-tier. The most interesting spreadsheet in years. Great for ops dashboards.A-tier. S-tier if you self-host. The reason open-source image gen matters.S-tier for study. The Audio Overview is a killer feature. Try it with three of your favorite PDFs.A-tier. The strongest 'no-code' AI builder right now. Great for founder MVPs.
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