Compare features, pricing, and capabilities side by side
Stable Diffusion is Stability AI's image model family for concept art, image generation, editing, API workflows, self-hosted licensing, and brand creative production.
Leading AI image generator with web and Discord workflows, V8.1 image generation, style references, personalization, draft mode, and image-to-video animation.
| Stable Diffusion | Midjourney | |
|---|---|---|
| Pricing | Freemium | paid |
| Starting Price | 25 free API credits; API credits at $0.01/credit; Brand Studio Core $50/month | From $10/month or $8/month billed annually |
| Primary Category | Image Generation | Image Generation |
| Capabilities | Image GenerationVideo GenerationVideo EditingVFXColor Grading | Image GenerationVideo GenerationAll-in-one AI Filmmaking |
| Popularity Score | 33 | 90 |
| Website | stability.ai | midjourney.com |
Stability API pricing uses credits, with 1 credit = $0.01 and 25 free credits to start. Image generation costs vary by model, with Stable Diffusion 3.5 and Stable Image tiers priced per generation.
Midjourney lists Basic at $10/month, Standard at $30/month, Pro at $60/month, and Mega at $120/month. Annual billing gives a 20% discount. Standard, Pro, and Mega include unlimited Relax image generations; Pro and Mega include Relax SD video generations and Stealth Mode.