Stability AI API pricing

As of Oct 14, 2026, Appndo lists 10 image models from Stability AI.

Image models (10)

Price per standard 1024×1024 image.

SD3.5 Medium$0.035 via Stability AI
Stable Diffusion XL Base 1.0$0.0031 via Nscale
SD3$0.065 via Stability AI
SD3 Large$0.065 via Stability AI
SD3 Large Turbo$0.04 via Stability AI
SD3 Medium$0.035 via Stability AI
SD3.5 Large$0.065 via Stability AI
SD3.5 Large Turbo$0.04 via Stability AI
Stable Image Ultra$0.08 via Stability AI
Stable Image Core$0.03 via Stability AI

Prices in USD from LiteLLM and models.dev, checked daily; confirm on the seller's pricing page before you rely on a number.