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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
OpenRouter
S
Suno
S
DALL-E 3
B
Adobe Firefly
A
TaglineOne API, every model. Pay-as-you-go, no subscriptions.Prompt to full song with vocals, instruments, the works.OpenAI's image model. Built into ChatGPT Plus.Commercially safe image gen, deeply integrated with Photoshop.
CategoryDev PlatformAudioImageImage
PricingPay per token — model-dependentFree + $10/mo + $30/moIncluded with ChatGPT Plus $20/moFree + included with Creative Cloud
Best forDevelopers experimenting across models. Apps that want fallback logic.Jingles, intros, demos, sketches, personal use.ChatGPT Plus users who want images without paying extra.Anyone in Creative Cloud. Brands that need copyright clarity.
Strengths
  • 300+ models from one endpoint
  • Automatic fallbacks between providers
  • No subscription — just pay what you use
  • Real songs with real lyrics
  • v4 is very good
  • Quick turnaround
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
  • Trained on licensed content — commercially safe
  • Generative Fill in Photoshop is incredible
  • Native to Adobe ecosystem
Weaknesses
  • Slight markup over direct API
  • Some provider features not exposed
  • Copyright gray zone
  • Audio quality behind studio
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
  • Aesthetic ceiling below Midjourney
  • Tied to Adobe subscription
Kai's verdictS-tier for model-shopping. I use this for every prototype before committing.S-tier in its category. The first AI music tool I'd actually listen to.B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.S-tier inside Photoshop (Generative Fill). B-tier standalone.
LinkOpen →Open →Open →Open →