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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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OpenRouter
S
DALL-E 3
B
TaglineOne API, every model. Pay-as-you-go, no subscriptions.OpenAI's image model. Built into ChatGPT Plus.
CategoryDev PlatformImage
PricingPay per token — model-dependentIncluded with ChatGPT Plus $20/mo
Best forDevelopers experimenting across models. Apps that want fallback logic.ChatGPT Plus users who want images without paying extra.
Strengths
  • 300+ models from one endpoint
  • Automatic fallbacks between providers
  • No subscription — just pay what you use
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
Weaknesses
  • Slight markup over direct API
  • Some provider features not exposed
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
Kai's verdictS-tier for model-shopping. I use this for every prototype before committing.B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.
LinkOpen →Open →