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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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Chatbots
Research
Coding
Image
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Meetings
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Productivity
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Writing
Agents
Dev Platform
Data
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Rows
A
Writesonic
B
Udio
A
Perplexity
S
TaglineSpreadsheets with AI + live integrations baked in.SEO-first AI writer. Optimized for ranking content.Suno's main rival. Often better on instrumental nuance.AI search done right. Cited answers, not chat theater.
CategoryDataMarketingAudioResearch
PricingFree + $19-$89/user/moFree + $15-$99/moFree + $10-$30/moFree + $20/mo Pro
Best forOps teams, marketers, anyone building dashboards from multiple sources.Content marketers churning out SEO articles.Musicians comparing AI outputs. Anyone who didn't click with Suno.Replacing Google for any question where you want a cited answer in seconds.
Strengths
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • SEO built-in (Surfer integration)
  • Article generator for long-form
  • Chatsonic for research
  • Strong instrumentals + genre fidelity
  • Extend/remix features
  • Good lyric understanding
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
Weaknesses
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Output quality behind Claude for polish
  • SEO automation can produce generic content
  • Same copyright gray zone as Suno
  • Ecosystem smaller
  • Not a general chatbot
  • Answers can be shallow on complex topics
Kai's verdictA-tier. The most interesting spreadsheet in years. Great for ops dashboards.B-tier. Use Claude + manual SEO thinking. Writesonic is fast but generic.A-tier. Genuinely different vibe from Suno — worth trying both for a month.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.
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