Flux vs Stable Diffusion: who uses which
Customers, public proof and the companies that use both.
On usedby, 14 companies use Flux and 12 use Stable Diffusion. 1 company uses both, including Nvidia.Latest check Oct 5, 2026: 18 of 26 public lines checked. Counts include every proof level, job-post signals included. Companies named on both have a confirmed or observed line on each side.
Who uses Flux, Stable Diffusion, or both
Every company with a public proof for at least one of the two tools.
13
use only Flux
1
company uses both
11
use only Stable Diffusion
13 companies use only Flux, 11 use only Stable Diffusion and 1 uses both, out of the 25 companies on usedby that use at least one of them.
Where it lands
Newest customers
No new customer since tracking started on October 3, 2026.
Where it lands
Newest customers
No new customer since tracking started on October 4, 2026.
Who uses both
Companies with a confirmed or observed line on both tools.
| Company |
|---|
 Nvidia |
Side by side
Facts from our data and from each vendor's public pages. Each line says where it comes from.
Flux
Stable DiffusionWhat customers report
Results as the vendor or the customer published them, with the source and the date.
Questions about Flux and Stable Diffusion
Which is used more, Flux or Stable Diffusion?
Flux has more customers on usedby: 14 against 12 for Stable Diffusion.
Do companies use both Flux and Stable Diffusion?
Yes. 1 company uses both on usedby, including Nvidia.
Who uses Flux?
14 companies on usedby, each with the public page that shows it. See who uses Flux.
Who uses Stable Diffusion?
12 companies on usedby, each with the public page that shows it. See who uses Stable Diffusion.
How does usedby count customers?
A company counts when a public page shows it: a vendor's customer page, a case study, a press release or a job post, most saved with a dated capture. Every line is a customer, at one of three proof levels: confirmed, observed or signal (a job post, the weakest). A company is named as using both tools when its lines on both are confirmed or observed.