Daytona vs Galileo: who uses which
Customers, public proof and the companies that use both.
On usedby, 31 companies use Daytona and 14 use Galileo. 1 company uses both, including Writer. Daytona leads among the Artificial Intelligence companies on usedby that use either tool, Galileo among the Telecommunications companies.Latest check Oct 27, 2026: 45 of 45 public lines checked. Counts include every proof level, job-post signals included. A company on both tools counts at any proof level, and a job post on one side is marked as such.
Who uses Daytona, Galileo, or both
Every company with a public proof for at least one of the two tools.
30
listed for Daytona only
1
company uses both
13
listed for Galileo only
On usedby, 30 companies are listed for Daytona only, 13 are listed for Galileo only and 1 uses both, out of the 44 companies listed for at least one. An absent listing does not prove non-use.
Who uses both
Companies with a public line on both tools, at any proof level: the strongest proofs come first, and a job post is marked.
| Company | First public proof, Galileo |
|---|---|
 Writer | On or before Oct 2025 |
By industry
Which tool the companies on usedby use, by industry. Shares of the companies on usedby that use Daytona, Galileo or both: a share of the companies on usedby, not of the market.
Listed for Daytona onlyBothListed for Galileo only
More common with Daytona
- Artificial Intelligence4 of the 6 Artificial Intelligence companies on usedby that use either tool use Daytona.
- DevTools & Infrastructure6 of the 6 DevTools & Infrastructure companies on usedby that use either tool use Daytona.
More common with Galileo
- Telecommunications5 of the 5 Telecommunications companies on usedby that use either tool use Galileo.
Source: every usedby line, from confirmed proofs to job-post signals (the weakest proof level).
Side by side
Facts from our data and from each vendor's public pages. Each line says where it comes from.
DaytonaGalileoPricing, security and data residency are not checked yet. usedby adds them from each vendor's public pages, with the date of the check.
What customers report
Results as the vendor or the customer published them, with the source and the date.
Daytona
95% faster execution of SWE-Bench Verified
Martian
Vendor case study, daytona.io, captured Oct 27, 2026
90% savings on infrastructure costs compared to an in-house build
Writer
Vendor case study, daytona.io, captured Oct 27, 2026
Galileo
Questions about Daytona and Galileo
Which is used more, Daytona or Galileo?
Daytona has more customers on usedby: 31 against 14 for Galileo. Daytona leads among the Artificial Intelligence companies on usedby that use either tool, Galileo among the Telecommunications companies.
Do companies use both Daytona and Galileo?
Yes. 1 company uses both on usedby, including Writer.
Who uses Daytona?
31 companies on usedby, each with the public page that shows it. See who uses Daytona.
Who uses Galileo?
14 companies on usedby, each with the public page that shows it. See who uses Galileo.
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 four proof levels: confirmed, declared by the company itself, observed or signal (a job post, the weakest). A company counts as using both tools when it has a line on each, at any level; the list shows the strongest proofs first and marks job posts.