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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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Adobe Firefly
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OpenRouter
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TaglineRun any open-source AI model with an API call.Spreadsheets with AI + live integrations baked in.Commercially safe image gen, deeply integrated with Photoshop.One API, every model. Pay-as-you-go, no subscriptions.
Categorydev platformdataimagedev platform
PricingPay per second of computeFree + $19-$89/user/moFree + included with Creative CloudPay per token — model-dependent
Best forDevelopers using open-source models (Flux, SDXL, Whisper, etc).Ops teams, marketers, anyone building dashboards from multiple sources.Anyone in Creative Cloud. Brands that need copyright clarity.Developers experimenting across models. Apps that want fallback logic.
Strengths
  • Tens of thousands of models (image, video, audio, LLMs)
  • One-line API for any model
  • Cog framework for custom model deploy
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Trained on licensed content — commercially safe
  • Generative Fill in Photoshop is incredible
  • Native to Adobe ecosystem
  • 300+ models from one endpoint
  • Automatic fallbacks between providers
  • No subscription — just pay what you use
Weaknesses
  • Cold starts on less-popular models
  • Pricing gets real at scale
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Aesthetic ceiling below Midjourney
  • Tied to Adobe subscription
  • Slight markup over direct API
  • Some provider features not exposed
Kai's verdictS-tier for open-source model APIs. The default in this space.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.S-tier inside Photoshop (Generative Fill). B-tier standalone.S-tier for model-shopping. I use this for every prototype before committing.
LinkOpen →Open →Open →Open →