131 CircleCI Testimonials

“We want to optimize and reduce the time it takes to run our builds and tests."

“As we customize configurations, we’ve never found something that we can’t do in CircleCI.”

"We can still allow developers to do custom work if they want to, when they want to; developers are in complete control.”

“Using CircleCI caused a marked jump in our confidence that we can merge our pull requests without breaking real Gatsby applications downstream.”

“Our iOS developers, in particular, needed a way to efficiently provision profiles, sign certificates and get properly-signed builds into the App Store."

“What makes me most confident in CircleCI is knowing that I have full control over the process, and this platform can scale with whatever my needs are.”

“I’ve used Jenkins, but we prefer CircleCI because it doesn’t get in the way. It has a simple UI and setting it up in our project was super fast.”

"We used a basic model where we manually released to a production branch and synced the production branch with master."

“We’ve reduced the time needed to manage CI/CD infrastructure, while we deliver new projects with high confidence.”

“Good developers are very focused on being productive. If they feel like they can’t be productive and their tools are failing them, it is very frustrating. You have to give people the right tools they need to do their job because this directly feeds into their wellbeing and happiness.”

"When you have the opportunity to increase performance and reduce costs by 50%, selecting Graviton2 and CircleCI is less of a big bet, and more of a ‘why not?"

"There is no reason not to [use this migration]. It’s cheaper, it’s faster, and everything else just works.”

“We saw an immediate improvement in productivity."

“Testing, validation, and confidence in our code are key. We need the power of the cloud to deliver at scale. CircleCI connects our processes and pipelines and brings visibility into our coding environment, offering efficiency and rapid, high performance. I came from businesses where waiting for tests meant idle developers. At Klara we run complex tests in 15 minutes or less in concert with CircleCI.”

“The reason I like working with CircleCI is that I can quickly find out my points of failure."