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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
Rows
A
HeyGen
S
Hume AI
A
Figma AI
A
TaglineSpreadsheets with AI + live integrations baked in.AI avatar videos. Record once, speak any language.Voice AI that reads + expresses emotion.AI features baked into the design tool you already use.
CategoryDataVideoVoiceDesign
PricingFree + $19-$89/user/moFree + $24-$65/moFree tier + pay-as-you-goIncluded with Figma plans
Best forOps teams, marketers, anyone building dashboards from multiple sources.Course creators, multilingual marketers, anyone scaling video content.Therapy apps, customer service, any voice agent where emotion matters.Designers already on Figma.
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
  • Detects + mirrors emotional tone
  • EVI (Empathic Voice Interface) feels different
  • Expressive voice output
  • First drafts with Make Designs
  • Rename/rearrange layers automatically
  • Natural language asset search
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
  • Niche use case
  • Pricing ramps fast
  • Features vary by plan + region
  • Still rolling out
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 in its niche. The only one that actually gets emotion right.A-tier. No reason not to use it if you're on Figma. Not worth switching for.
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