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v0
S
Claude
S
Rows
A
Fathom
S
TaglineVercel's AI-powered UI generator. Prompt to shadcn component.Anthropic's flagship — best reasoning + longest useful context.Spreadsheets with AI + live integrations baked in.Meeting notes, free forever for individuals.
CategoryDesignChatbotsDataMeetings
PricingFree + $20/moFree + $20/mo Pro + team/enterpriseFree + $19-$89/user/moFree for individuals + $15-$29/user/mo teams
Best forFrontend devs, PMs prototyping UIs, anyone on Next.js.Long writing, code, careful thinking, documents over 50 pages.Ops teams, marketers, anyone building dashboards from multiple sources.Solo operators, freelancers, small teams on a budget.
Strengths
  • Ships working React + Tailwind code
  • Shadcn/ui native
  • One-click deploy to Vercel
  • Best-in-class writing + nuanced reasoning
  • 1M context on Opus
  • Artifacts for code/docs
  • Lowest hallucination rate in my testing
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Unlimited free tier for solo use
  • Strong summaries + action items
  • Works in Zoom, Meet, Teams
Weaknesses
  • Best for shadcn stack
  • Iterating can be fiddly
  • Image generation is weak
  • No native web search on all tiers
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Bot-joining model
  • Team features gated
Kai's verdictS-tier. If you're on Vercel/shadcn, this is cheating.S-tier for reasoning and writing. If you only pay for one chatbot, pay for this one — especially for long work.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.S-tier for solo + free. The best free option, hands down.
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