Claude vs Sakana AI: who uses which
Customers, public proof and the companies that use both.
On usedby, 73 companies use Claude and 3 use Sakana AI. No company is listed with both yet. Claude leads among the DevTools & Infrastructure companies on usedby that use either tool.Latest check Oct 8, 2026: 45 of 76 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 Claude, Sakana AI, or both
Every company with a public proof for at least one of the two tools.
73
use only Claude
0
companies use both
3
use only Sakana AI
73 companies use only Claude, 3 use only Sakana AI and 0 use both, out of the 76 companies on usedby that use at least one of them.
Where it lands
Newest customers
No new customer since tracking started on October 2, 2026.
Where it lands
No industry is known for these customers yet.
Newest customers
No new customer since tracking started on October 8, 2026.
Who uses both
Companies with a confirmed or observed line on both tools.
By industry
Which tool the companies on usedby use, by industry. Shares of the companies on usedby that use Claude, Sakana AI or both: a share of the companies on usedby, not of the market.
Claude onlyBothSakana AI only
More common with Claude
- DevTools & Infrastructure6 of the 6 DevTools & Infrastructure companies on usedby that use either tool use Claude.
- Artificial Intelligence5 of the 5 Artificial Intelligence companies on usedby that use either tool use Claude.
Source: confirmed and observed usedby lines. Job-post signals, the weakest proof level, are left out of these shares.
Side by side
Facts from our data and from each vendor's public pages. Each line says where it comes from.
Claude
Sakana AIWhat customers report
Results as the vendor or the customer published them, with the source and the date.
Questions about Claude and Sakana AI
Which is used more, Claude or Sakana AI?
Claude has more customers on usedby: 73 against 3 for Sakana AI.
Do companies use both Claude and Sakana AI?
usedby has not found a company with a confirmed or observed line on both Claude and Sakana AI yet.
Who uses Claude?
73 companies on usedby, each with the public page that shows it. See who uses Claude.
Who uses Sakana AI?
3 companies on usedby, each with the public page that shows it. See who uses Sakana 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.