131 CircleCI Testimonials

"Now that we’re a mid-size company, I don’t foresee us changing anything for the next few years.”

“Caching hastens our workflows because the Docker images from our research team are usually huge – about 10 gigabytes. We can quickly develop our CI pipeline because caching reduces the wait time from hours to minutes.”

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

“CircleCI got us a long way toward our ideal, and let us customize the rest of the way. We can run builds faster and tighten our cycle times to iterate with our clients faster.”

“Before using CircleCI, unit testing was a significant pain point for us. CircleCI has significantly simplified setup and maintenance of our test environment and this allows us to run and maintain a stable test suite increasing the team’s confidence in the test results.”

“For us, CircleCI is the most important piece that bridges development and deployment; we couldn’t live without it.”

“As nCino started to grow, we realized that without the right tooling and processes, technology scaling would would be prohibitively expensive, and could even hamper the growth of our business."

“CircleCI delivers developers the main things they always want: the ability to do things better, and faster, for cheaper.”

"With CircleCI, we have probably saved $75-300K in maintenance on Jenkins. We've also had fewer headaches and shipping is easy."

"Workflows + Docker caching are great with CircleCI 2.0. I’m pumped about what we can do with this! Our Docker build times have gone from ~12 minutes to less than 2 minutes on CircleCI. Fan-freaking-tastic."

"We successfully migrated both repos and see phenomenal performance improvements, especially when we leverage caching! Our project’s build times went from roughly 2:30 minutes to 1:30 (without cache) and 0:50 (with cache)."

“Using CircleCI means we can produce more features quickly, so we can get product to customers with high velocity. It also means we can maintain high availability and solid infrastructure as our platform rapidly grows.”

“The most important thing for us is that, as we scale as a team, we don’t have to set up and manage our own CI system. CircleCI does the heavy lifting.”

“CircleCI helps us optimize how we’re testing today so we can identify issues early on, which plays a big part in our customers’ happiness.”

“We switched to doing every [car repair] service contactless. Getting the message out was critical and we had to be absolutely certain that the mechanics were doing the right thing and the customers were getting the right service. From conception to delivery, we got the changes out in three days.”