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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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Dev Platform
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Research
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Image
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Rows
A
Genspark
A
OpenRouter
S
Ideogram
S
TaglineSpreadsheets with AI + live integrations baked in.AI agent for deep search. Generates Sparkpages — full mini-reports.One API, every model. Pay-as-you-go, no subscriptions.The one that actually gets text in images right.
CategoryDataResearchDev PlatformImage
PricingFree + $19-$89/user/moFree + $25/mo PlusPay per token — model-dependentFree + $8/mo + $20/mo + $60/mo
Best forOps teams, marketers, anyone building dashboards from multiple sources.Travel planning, shopping comparisons, deep research where you want an artifact back.Developers experimenting across models. Apps that want fallback logic.Anything with text — posters, ads, album covers, slide decks.
Strengths
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Sparkpages = curated multi-source mini-articles
  • Agent can book, compare, shop
  • Autopilot agent for long tasks
  • 300+ models from one endpoint
  • Automatic fallbacks between providers
  • No subscription — just pay what you use
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
Weaknesses
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Early-stage — rough edges
  • Less reliable than Perplexity for simple questions
  • Slight markup over direct API
  • Some provider features not exposed
  • Aesthetic ceiling below Midjourney
  • Less style variety
Kai's verdictA-tier. The most interesting spreadsheet in years. Great for ops dashboards.A-tier. Bet on this one — the Sparkpage format is genuinely new.S-tier for model-shopping. I use this for every prototype before committing.S-tier for text-in-image. Use this for posters, Midjourney for art.
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