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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
Audio
Research
Agents
Coding
Chatbots
Image
Video
Voice
Meetings
Design
Productivity
Writing
Data
Marketing
Education
Google Veo
A
Rows
A
v0
S
Le Chat (Mistral)
B
TaglineGoogle's video model. Baked into Gemini + YouTube Shorts.Spreadsheets with AI + live integrations baked in.Vercel's AI-powered UI generator. Prompt to shadcn component.French alternative. Fast, European, privacy-focused.
CategoryVideoDataDesignChatbots
PricingIncluded with Gemini Advanced $20/mo + YouTube creator toolsFree + $19-$89/user/moFree + $20/moFree + $15/mo Pro
Best forGemini Advanced users, YouTube Shorts creators.Ops teams, marketers, anyone building dashboards from multiple sources.Frontend devs, PMs prototyping UIs, anyone on Next.js.European users with data residency needs. Fans of open-weight models.
Strengths
  • Included with Gemini Advanced
  • YouTube Shorts native integration
  • Strong prompt understanding
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Ships working React + Tailwind code
  • Shadcn/ui native
  • One-click deploy to Vercel
  • European data residency
  • Very fast responses
  • Open-weight Mistral models available
  • Good French/European languages
Weaknesses
  • Still catching up on quality vs Kling/Runway
  • Less control than pros need
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Best for shadcn stack
  • Iterating can be fiddly
  • Smaller capability gap vs frontier models
  • Less polished UX
Kai's verdictA-tier if you already pay Gemini. B-tier standalone.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.S-tier. If you're on Vercel/shadcn, this is cheating.B-tier overall, A-tier if GDPR/data residency matters. Solid backup option.
LinkOpen →Open →Open →Open →