DALL-E 3 vs Stable Diffusion
A direct comparison using the real catalog fields currently available for both products.
Last updated
DALL-E 3
OpenAI
Stable Diffusion
Stability AI
Accessible free via ChatGPT on paid plans. API pricing at $0.040 per image (standard 1024x1024). HD quality at $0.080 per image. Included in ChatGPT Plus and Pro plans.
Open source model weights free to download and self-host. Stability AI API from $0.003/image for Stable Diffusion 3. DreamStudio credits-based at $10/1,000 credits.
OpenAI's enterprise API includes data handling agreements. Images generated via ChatGPT Plus subject to OpenAI's content policy. API usage not used for model training by default.
Self-hosted: complete data privacy, no third-party data handling. DreamStudio (cloud): review Stability AI's privacy policy.
Review OpenAI's data handling policy. API-generated images are not used for model training by default. Enterprise API includes stricter data protection.
Self-hosted deployment provides complete privacy with no data leaving your hardware. DreamStudio cloud version requires review of Stability AI's data handling policy.
- ✓Excellent prompt adherence and natural language understanding
- ✓Tight ChatGPT integration for conversational image creation
- ✓Reliable API with competitive pricing for production use
- ✓Accurate text rendering within generated images
- ✓Completely free and unlimited when self-hosted
- ✓Full control over model, prompts, and outputs
- ✓Thousands of community fine-tuned models for specific styles
- ✓Complete privacy with local deployment
- ✕Stricter content policy than Midjourney or Stable Diffusion
- ✕Less artistically distinctive output than Midjourney for creative work
- ✕Cannot generate images of real people by name
- ✕No fine-tuning or custom model training
- ✕Requires GPU hardware and technical setup
- ✕Learning curve for UI configuration and prompt engineering
- ✕No customer support for self-hosted deployment
- ✕Quality depends on the specific model variant used
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DALL-E 3 best for
Stable Diffusion best for
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