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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
A
Replicate
S
Bolt.new (StackBlitz)
A
TaglineCommercially safe image gen, deeply integrated with Photoshop.Run any open-source AI model with an API call.Prompt to deployed full-stack app in the browser.
CategoryImageDev PlatformCoding
PricingFree + included with Creative CloudPay per second of computeFree + $20-$200/mo
Best forAnyone in Creative Cloud. Brands that need copyright clarity.Developers using open-source models (Flux, SDXL, Whisper, etc).PMs, founders, non-devs shipping MVPs.
Strengths
  • Trained on licensed content — commercially safe
  • Generative Fill in Photoshop is incredible
  • Native to Adobe ecosystem
  • Tens of thousands of models (image, video, audio, LLMs)
  • One-line API for any model
  • Cog framework for custom model deploy
  • Full-stack generation + live preview
  • Deploy to Netlify in one click
  • Works in-browser — no install
Weaknesses
  • Aesthetic ceiling below Midjourney
  • Tied to Adobe subscription
  • Cold starts on less-popular models
  • Pricing gets real at scale
  • Quality ceiling for complex apps
  • Can get into loops for non-trivial bugs
Kai's verdictS-tier inside Photoshop (Generative Fill). B-tier standalone.S-tier for open-source model APIs. The default in this space.A-tier. Best for fast prototypes. Competitive with Lovable — try both.
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