FLUX vs Stable Diffusion
FLUX and Stable Diffusion both work in AI Image. Here is how they stack up on pricing, access, context and our editorial scores, and which one to pick.
Side by side
The verdict
FLUX edges ahead overall, with a 4.4 Setuproll editorial score and a strong fit for open, photoreal image generation. Stable Diffusion is the better pick when you want fully local, customisable image gen, and it stays in the running on price and access. Most teams choose FLUX as the default and reach for Stable Diffusion when their workflow leans that way.
Frequently asked questions
Is FLUX or Stable Diffusion better?
FLUX holds a 4.4 Setuproll editorial score and is best for open, photoreal image generation, while Stable Diffusion holds a 4.2 and is best for fully local, customisable image gen. Pick FLUX for open, photoreal image generation and Stable Diffusion for fully local, customisable image gen.
What is the difference between FLUX and Stable Diffusion?
FLUX is reached as Local (open source) with n/a, while Stable Diffusion is reached as Local (open source) with n/a. They overlap on AI Image but lead in different parts of the workflow.
Is FLUX cheaper than Stable Diffusion?
FLUX is free weights, paid hosted api, and Stable Diffusion is free, self-host. Both have a path to start without a large upfront cost.