Description
Stable Diffusion is the leading open-source image generation model by Stability AI, widely used for local deployment and customization. SD 3.5 models (Large, Large Turbo, Medium, Flash) are free for personal use and organizations under $1M annual revenue. Enterprise license required above $1M revenue. API pricing is credit-based: SD 3.5 Large at 6.5 credits/image, Large Turbo at 4, Medium at 3.5, and Flash at 2.5 (1 credit = $0.01). DreamStudio web app provides 200 free credits for new accounts. The open-source nature enables extensive customization through LoRA, fine-tuning, ControlNet, and community models on ComfyUI and Automatic1111.
Features
- ●Open Source: Free deployment with full model access
- ●SD 3.5 Family: Large, Turbo, Medium, Flash model variants
- ●LoRA & Fine-Tuning: Custom model training and adaptation
- ●ControlNet: Precise composition and pose control
- ●Community Ecosystem: Thousands of community models and tools
Pricing
Open Source
$0
- Free for <$1M revenue
- Local deployment
- Full customization
- ComfyUI/Auto1111
DreamStudio
$0
/ + credits
- 200 free credits
- Web interface
- Easy generation
- 1,000 credits for $10
API
$0.025-$0.065
/ per image
- SD 3.5 models
- Credit-based
- Developer access
- Multiple models
Enterprise
Custom
- For >$1M revenue
- Custom licensing
- Priority support
- Fine-tuning
Pros & Cons
Pros
✓ Free and open-source for most users
✓ Massive community and ecosystem
✓ Full customization via LoRA and ControlNet
✓ API pricing as low as $0.025/image
Cons
✗ Local deployment requires powerful GPU
✗ Enterprise license needed above $1M revenue
✗ Less polished than Midjourney out-of-box
✗ Requires technical knowledge to self-host
Tags:open-source, image generation, Stable Diffusion, local AI, customization