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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
Agents
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Research
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Image
Meetings
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Productivity
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Data
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GitHub Copilot
B
v0
S
Granola
S
Genspark
A
TaglineMicrosoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.Vercel's AI-powered UI generator. Prompt to shadcn component.Meeting notes that don't suck. Runs locally, no bot joins.AI agent for deep search. Generates Sparkpages — full mini-reports.
CategoryCodingDesignMeetingsResearch
PricingFree (limited) + $10/mo Pro + $19/mo BusinessFree + $20/moFree + $18/moFree + $25/mo Plus
Best forTeams with GitHub already. Devs who don't want to change IDEs.Frontend devs, PMs prototyping UIs, anyone on Next.js.Founders, execs, consultants who live in calls.Travel planning, shopping comparisons, deep research where you want an artifact back.
Strengths
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Ships working React + Tailwind code
  • Shadcn/ui native
  • One-click deploy to Vercel
  • No bot in the call — runs on your Mac
  • Strong templates
  • Fast summaries
  • Sparkpages = curated multi-source mini-articles
  • Agent can book, compare, shop
  • Autopilot agent for long tasks
Weaknesses
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Best for shadcn stack
  • Iterating can be fiddly
  • Mac-only
  • Single-user by design
  • Early-stage — rough edges
  • Less reliable than Perplexity for simple questions
Kai's verdictB-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.S-tier. If you're on Vercel/shadcn, this is cheating.S-tier. Category-defining UX. If you take notes in meetings, switch this week.A-tier. Bet on this one — the Sparkpage format is genuinely new.
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