The use case: how gtlogic deploys CircleCI
gtlogic, a custom software developer, uses CircleCI as its first CI/CD platform to run automated and parallelized test suites on commits pushed to GitHub. This removes the need to run long test suites on local machines and lets developers keep working on features.
More reported results
Figures published in CircleCI’s case study. They are not independently measured by usedby.
This allows us to only run the full test suite when needed, which further reduces the wait time while working on a feature to an average of 12 minutes.
The ability to parallelize our tests cut down our process from hours to about 30 minutes.
In the customer’s words
CircleCI significantly increased the productivity of the team to be able to ship more features, more confidently, and in less time.Other companies using CircleCI
Customers across industries, with public evidence.
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Go straight to the source
Based on CircleCI’s published case study. We check the public evidence; the results are reported by the vendor.
circleci.com- Source published
- Nov 12, 2026
- Last checked
- Nov 12, 2026
Open source capture What the story claims, and what we checked
What we compared with the page.
- The figure: 21 minutesChecked
Printed word for word on the page, near the name of gtlogic.
- The passage quoted aboveChecked
Copied word for word from the page, near the name of gtlogic.
- The publication dateChecked
Read from the page’s own metadata, never guessed.
- gtlogic uses CircleCIChecked
Confirmed line.
- The result itselfNot checked
We quote it; we did not measure it.
Since developers can run test suites separately on CircleCI, they can continue to work normally on other projects without slowdowns.