131 CircleCI Testimonials

“The integration with GitLab worked flawlessly; it was easy, fast and productive.”

"The platform uptime is reliable and impressive; we don’t need to worry about CircleCI’s availability.”

“We no longer have to build images locally and manually push them to Docker Hub. Our builds are more consistent and our deployment process is now easy and safe enough for anyone in the company to deploy to production.”

"There are so many challenges in building working software within government that you deliver to the public in 6 months. CircleCI lets us focus on the things that matter."

"Fastlane is built around the principle of continuous deployment. Having a partner like CircleCI that is consistent and reliable enables us to not only deliver the best value to our customers, but deliver it with total confidence."

“CircleCI is the easiest continuous integration tool to get up and running fast. It just works magically.”

“We can deploy code directly into production, and it only takes a few minutes to go live. We don’t even have to think about the build tools – they help us achieve continuous integration easily and seamlessly.”

“We like to let machines do what they do best, leaving humans to do what they’re really good at.”

“CircleCI is both the fastest and the easiest CI I’ve used to date.”

"As a 3-year-old product with a large code base and a number of new developers on the team, CircleCI has been invaluable. Business requirements are documented in the test suite so we can be confident that even as we onboard new engineers quickly, we can maintain our great product experience.”

“We use CircleCI to test all of the touchpoints between our platform and Drupal, for example, and create scripts that fire up the tests automatically.”

“CircleCI makes testing simple. It’s easier than any continuous integration tool I’ve used.”

“CircleCI multiplies the value that we get out of our tests, and it’s an important piece of a healthy software development process.”

“We love CircleCI’s responsiveness — there’s an awesome team behind the product!”

“We chose CircleCI primarily for its ability to automatically parallelize tests across many workers. Another primary factor is its cost structure. The cost structure enables us to optimize infrastructure costs by provisioning spot instances on Amazon Web Services, instead of on-demand or reserved instances, and we can scale our compute up and down in response to demand. CircleCI’s robust API is also a plus, and has enabled us to implement time saving features--such as automatic bisect and time travel builds--which benefit the entire development team.”