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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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Agents
Voice
Video
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Research
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Meetings
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Fireflies
A
Gemini
A
Rows
A
Claude Agent SDK
S
TaglineSales-focused meeting AI with CRM integration.Google's answer. Best integrated with Workspace + free for a lot.Spreadsheets with AI + live integrations baked in.Anthropic's SDK for building your own agents on Claude.
CategoryMeetingsChatbotsDataAgents
PricingFree + $10-$19/user/moFree + $20/mo Advanced (bundled with 2TB Drive)Free + $19-$89/user/moAPI usage + SDK is free
Best forSales teams, customer success, anyone running many discovery calls.Anyone already on Google, research tasks, summarizing long documents.Ops teams, marketers, anyone building dashboards from multiple sources.Developers building custom agents for their own company/product.
Strengths
  • Good CRM integrations (Salesforce, HubSpot)
  • Talk-time + sentiment analytics
  • Call scoring
  • Native Google Workspace integration
  • Very long context (1M+)
  • Deep Research feature
  • Free tier is generous
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Production-grade agent primitives
  • Built on Claude (best reasoning)
  • Full control — build exactly what you need
Weaknesses
  • Bot-joins (intrusive)
  • Gets expensive at team scale
  • Writing quality trails Claude
  • Over-refusals on edge content
  • UI is cluttered
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Developer-only
  • You build the UI
Kai's verdictA-tier for sales teams. B-tier for solo users.A-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.S-tier for builders. The right primitives. What Kai is built on under the hood.
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