The use case: how WEX deploys GitHub Copilot
WEX developers use GitHub Copilot to write and refactor code, generate tests, and speed up new application development. The company also made Copilot Code Review a default across every repository and uses Agent Mode and the Coding Agent.
More reported results
Figures published in GitHub Copilot’s case study. They are not independently measured by usedby.
helping WEX see a huge lift in deployments, with ~30% more code shipped.
Today, two-thirds of developers are using Copilot—including the organization's most active contributors.
In the customer’s words
GitHub Copilot has been transformative for WEX. More and more of our developers are using it to drive value every day.Other AI tools used by WEX
Other public relationships recorded on usedby.
Explore WEX’s AI stack
GitHub Copilot users in Fintech & Payments
Companies in the same sector, with public evidence.
See all GitHub Copilot customers
Go straight to the source
Based on GitHub Copilot’s published case study. We check the public evidence; the results are reported by the vendor.
github.com- Source published
- Jan 24, 2026
- Last checked
- Oct 24, 2026
Open source capture What the story claims, and what we checked
What we compared with the page.
- The figure: 60%Checked
Printed word for word on the page, near the name of WEX.
- The passage quoted aboveChecked
Copied word for word from the page, near the name of WEX.
- The publication dateChecked
Read from the page’s own metadata, never guessed.
- WEX uses GitHub CopilotChecked
Confirmed line.
- The result itselfNot checked
We quote it; we did not measure it.
Developers are driving productivity by using Copilot to help write and refactor code, generate tests, and accelerate new application development. And it’s paying off: the team is seeing an estimated 60% ROI, with licenses paying for themselves almost immediately.