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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
Voice
Video
Audio
Research
Coding
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Image
Meetings
Design
Productivity
Writing
Data
Marketing
Education
Rows
A
Recraft
S
Stable Audio
A
OpenRouter
S
TaglineSpreadsheets with AI + live integrations baked in.Vector + raster AI for designers. Actually controls the output.Stability AI's open audio model. Loops + SFX + background.One API, every model. Pay-as-you-go, no subscriptions.
CategoryDataImageAudioDev Platform
PricingFree + $19-$89/user/moFree + $12-$48/moFree + $12/mo Pro + enterprisePay per token — model-dependent
Best forOps teams, marketers, anyone building dashboards from multiple sources.Designers, brand teams, anyone needing vector output or tight style control.Game developers, podcasters needing SFX, video creators needing background music.Developers experimenting across models. Apps that want fallback logic.
Strengths
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Exports SVG vectors — rare in AI image gen
  • Strong style control + consistency
  • Brand kit for consistent outputs
  • Open-weight model available
  • Great for loops + game audio + SFX
  • Commercial-use clarity
  • 300+ models from one endpoint
  • Automatic fallbacks between providers
  • No subscription — just pay what you use
Weaknesses
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Less hyped than Midjourney
  • Learning curve for non-designers
  • Not for full songs with vocals
  • Shorter generation limits
  • Slight markup over direct API
  • Some provider features not exposed
Kai's verdictA-tier. The most interesting spreadsheet in years. Great for ops dashboards.S-tier for designers. The only one that takes vectors seriously.A-tier for its niche. Different use case than Suno — SFX and loops, not songs.S-tier for model-shopping. I use this for every prototype before committing.
LinkOpen →Open →Open →Open →