Stable Image Ultra
$0.08usage based
8 credits per image.
Official sourceChecked October 25, 2026
Stability AI (Stable Diffusion) pricing
Developer of Stable Diffusion models, offered through a credit-based API and open weights.
Quick answer
Stability AI (Stable Diffusion) pricing has 4 plans on the official page. There is a free plan. No paid plan with a published price. Checked October 25, 2026.
Stability AI (Stable Diffusion) plans and prices
Prices as listed on the official pricing page. Taxes and local currency can change the final amount.
Stable Diffusion 3.5 Large
$0.07usage based
6.5 credits per image.
Official sourceChecked October 25, 2026
Stable Image Core
$0.03usage based
3 credits per image.
Official sourceChecked October 25, 2026
Remove Background
$0.05usage based
5 credits per image.
Official sourceChecked October 25, 2026
Free plan
"Get started with 25 free credits." (1 credit = $0.01)
Newly Stack is not the official site of Stability AI (Stable Diffusion) and has no partnership with Stability AI. Brand names are used for reference only. Facts below link to the official pages we read.