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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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Rows
A
HeyGen
S
Genspark
A
Gamma
A
TaglineSpreadsheets with AI + live integrations baked in.AI avatar videos. Record once, speak any language.AI agent for deep search. Generates Sparkpages — full mini-reports.AI slide decks that don't look AI-generated.
CategoryDataVideoResearchProductivity
PricingFree + $19-$89/user/moFree + $24-$65/moFree + $25/mo PlusFree + $10-$20/mo
Best forOps teams, marketers, anyone building dashboards from multiple sources.Course creators, multilingual marketers, anyone scaling video content.Travel planning, shopping comparisons, deep research where you want an artifact back.Pitch decks, proposals, internal presentations — fast.
Strengths
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Clone your face + voice in 2 minutes
  • Instant translation into 40+ languages with lip sync
  • Avatars look less uncanny than competitors
  • Sparkpages = curated multi-source mini-articles
  • Agent can book, compare, shop
  • Autopilot agent for long tasks
  • Strong templates
  • Decks, docs, webpages
  • Doesn't look generic
Weaknesses
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Pricey for serious volume
  • Long shots still feel off
  • Ethics — easy to misuse
  • Early-stage — rough edges
  • Less reliable than Perplexity for simple questions
  • Locked into Gamma's format
  • Export quality varies
Kai's verdictA-tier. The most interesting spreadsheet in years. Great for ops dashboards.S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code.A-tier. Bet on this one — the Sparkpage format is genuinely new.A-tier. Best of a boring category. Use it for first drafts, then edit in Keynote if high-stakes.
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