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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
Fireflies
A
v0
S
Replit Agent
A
TaglineSpreadsheets with AI + live integrations baked in.Sales-focused meeting AI with CRM integration.Vercel's AI-powered UI generator. Prompt to shadcn component.Replit's AI that builds + deploys full apps on their platform.
CategoryDataMeetingsDesignCoding
PricingFree + $19-$89/user/moFree + $10-$19/user/moFree + $20/mo$10-$25/mo Core/Teams
Best forOps teams, marketers, anyone building dashboards from multiple sources.Sales teams, customer success, anyone running many discovery calls.Frontend devs, PMs prototyping UIs, anyone on Next.js.Teachers, students, prototypers, hackathon builders.
Strengths
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Good CRM integrations (Salesforce, HubSpot)
  • Talk-time + sentiment analytics
  • Call scoring
  • Ships working React + Tailwind code
  • Shadcn/ui native
  • One-click deploy to Vercel
  • Full-stack + DB + auth + deploy in one environment
  • Great for teaching/learning
  • Runs everything in-browser
Weaknesses
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Bot-joins (intrusive)
  • Gets expensive at team scale
  • Best for shadcn stack
  • Iterating can be fiddly
  • Locked into Replit hosting
  • Less code quality than dedicated IDEs
Kai's verdictA-tier. The most interesting spreadsheet in years. Great for ops dashboards.A-tier for sales teams. B-tier for solo users.S-tier. If you're on Vercel/shadcn, this is cheating.A-tier. Best for teaching a kid to code in 2026.
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