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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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Coding
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Image
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Rows
A
OpenRouter
S
Replit Agent
A
Fireflies
A
TaglineSpreadsheets with AI + live integrations baked in.One API, every model. Pay-as-you-go, no subscriptions.Replit's AI that builds + deploys full apps on their platform.Sales-focused meeting AI with CRM integration.
CategoryDataDev PlatformCodingMeetings
PricingFree + $19-$89/user/moPay per token — model-dependent$10-$25/mo Core/TeamsFree + $10-$19/user/mo
Best forOps teams, marketers, anyone building dashboards from multiple sources.Developers experimenting across models. Apps that want fallback logic.Teachers, students, prototypers, hackathon builders.Sales teams, customer success, anyone running many discovery calls.
Strengths
  • 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
  • Full-stack + DB + auth + deploy in one environment
  • Great for teaching/learning
  • Runs everything in-browser
  • Good CRM integrations (Salesforce, HubSpot)
  • Talk-time + sentiment analytics
  • Call scoring
Weaknesses
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Slight markup over direct API
  • Some provider features not exposed
  • Locked into Replit hosting
  • Less code quality than dedicated IDEs
  • Bot-joins (intrusive)
  • Gets expensive at team scale
Kai's verdictA-tier. The most interesting spreadsheet in years. Great for ops dashboards.S-tier for model-shopping. I use this for every prototype before committing.A-tier. Best for teaching a kid to code in 2026.A-tier for sales teams. B-tier for solo users.
LinkOpen →Open →Open →Open →