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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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Recraft
S
Rows
A
OpenRouter
S
NotebookLM
S
TaglineVector + raster AI for designers. Actually controls the output.Spreadsheets with AI + live integrations baked in.One API, every model. Pay-as-you-go, no subscriptions.Google's research notebook. Turns your docs into a podcast.
CategoryImageDataDev PlatformResearch
PricingFree + $12-$48/moFree + $19-$89/user/moPay per token — model-dependentFree
Best forDesigners, brand teams, anyone needing vector output or tight style control.Ops teams, marketers, anyone building dashboards from multiple sources.Developers experimenting across models. Apps that want fallback logic.Students, researchers, anyone with a stack of PDFs or a topic to learn.
Strengths
  • Exports SVG vectors — rare in AI image gen
  • Strong style control + consistency
  • Brand kit for consistent outputs
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • 300+ models from one endpoint
  • Automatic fallbacks between providers
  • No subscription — just pay what you use
  • Upload anything, ask questions, get cited answers
  • Audio Overview turns docs into a 10-min podcast
  • Great for studying
Weaknesses
  • Less hyped than Midjourney
  • Learning curve for non-designers
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Slight markup over direct API
  • Some provider features not exposed
  • Google-only
  • Can be slow on large corpora
Kai's verdictS-tier for designers. The only one that takes vectors seriously.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.S-tier for model-shopping. I use this for every prototype before committing.S-tier for study. The Audio Overview is a killer feature. Try it with three of your favorite PDFs.
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