Flux vs Leonardo.ai: who uses which
Customers, public proof and the companies that use both.
On usedby, 14 companies use Flux and 2 use Leonardo.ai. 1 company uses both, including Canva.Latest check Oct 3, 2026: 6 of 16 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, Leonardo.ai, or both
Every company with a public proof for at least one of the two tools.
13
use only Flux
1
company uses both
1
uses only Leonardo.ai
13 companies use only Flux, 1 uses only Leonardo.ai and 1 uses both, out of the 15 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
We have not started tracking changes for Leonardo.ai yet.
Who uses both
Companies with a confirmed or observed line on both tools.
| Company |
|---|
 Canva |
Side by side
Facts from our data and from each vendor's public pages. Each line says where it comes from.
Flux
Leonardo.aiWhat customers report
Results as the vendor or the customer published them, with the source and the date.
Questions about Flux and Leonardo.ai
Which is used more, Flux or Leonardo.ai?
Flux has more customers on usedby: 14 against 2 for Leonardo.ai.
Do companies use both Flux and Leonardo.ai?
Yes. 1 company uses both on usedby, including Canva.
Who uses Flux?
14 companies on usedby, each with the public page that shows it. See who uses Flux.
Who uses Leonardo.ai?
2 companies on usedby, each with the public page that shows it. See who uses Leonardo.ai.
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.