AI Model List & Pricing Guide
With AIGen, you can use a wide variety of image generation models from top providers including OpenAI, Google, NVIDIA, and Stability AI — all accessible through one simple SDK.
💸 Simple & Transparent Pricing
✅ You only pay when results are actually used:
- Generate unlimited pre-signed URLs for free
- You only pay when someone opens/views/downloads the image
- Makes it up to 80% cheaper than using other SDKs directly depending on your view/open rate
🔁 Free Caching & Distribution:
- All previously generated images are cached
- Subsequent views are 100% free
- Unlimited bandwidth via global CDN
💡 This makes AIGen perfect for:
- Programmatic image generation
- Mass marketing campaigns
- Personalized image links at scale
🧠 Available AI Models
| Model Name | Provider |
|---|---|
gpt-image-1@openai | OpenAI (ChatGPT Image Gen) |
flux-dev-lora@black-forest-labs | Black Forest Labs |
flux-1.1-pro-ultra@black-forest-labs | Black Forest Labs |
flux-1.1-pro@black-forest-labs | Black Forest Labs |
flux-schnell@black-forest-labs | Black Forest Labs (Default) |
recraft-v3@recraft-ai | Recraft |
sdxl-lightning-4step@bytedance | Bytedance |
imagen-3.0-generate-002@google | |
imagen-3.0-capability-001@google | |
gemini-2.0-flash-exp-image-generation@google | |
imagen-3@google | |
imagen-3-fast@google | |
sana@nvidia | NVIDIA |
stable-diffusion-3.5-medium@stability-ai | Stability AI |
stable-diffusion-3.5-large@stability-ai | Stability AI |
stable-diffusion-3.5-large-turbo@stability-ai | Stability AI |
sdxl@stability-ai | Stability AI |
🛠️ Usage Example
await aigen.generateImage('a futuristic skyline at sunset', {
model: 'gpt-image-1@openai',
width: 1024,
height: 768
})
📦 Choose the Best Model
- ✨
gpt-image-1@openai: Great for realism, context-aware edits, or profile-based generations - ⚡
flux-schnell@black-forest-labs: Fastest and cheapest default - 🖼️
recraft-v3@recraft-ai: Artistic and stylized outputs - 📸
imagen-3@google: Great for professional, crisp visuals - 🧠
stable-diffusion-3.5-*: High control, wide community support
❤️ Build AI-powered visuals at scale — with aigen.run
Other pages
AI models & Pricing Guide
List of all AI models you can use
Advanced Image Editing
All the options you have to edit images with AI
Generate images
All the options you have to generate images with AI
Image templates
How you can use image templates to have more fine control of the AI generated images
AIGen SDK (Node.js) Reference
This is the official reference for the AIGen Node.js SDK. Use it to generate AI images, personalize templates, and securely share results via signed URLs.