The speed, flexibility, and security you need to ensure quality code delivery with confidence.
Faster builds mean delivering ideas as quickly as you can think of them. CircleCI consistently beats leading competitors in speed tests. Fine-tune your pipelines with caching, concurrency, test splitting, and more to increase your team’s rate of quality software delivery.
Industry-leading variety of resource classes that speed up jobs and reduce developer wait time. Customize CPU, GPUs, and RAM by choosing one of our pre-configured resource classes to run your builds.
The flexibility to meet your evolving needs: eliminate manual work with automated tooling, prevent queuing with flexible concurrency, and build faster with customizable resource classes.
More data, better building. Access metrics, status tracking, and historical reporting in a visual dashboard and API.
“CircleCI is one of those tools that silently chugs along in your stack doing some serious heavy-lifting while staying out of your way. That’s what you want in your unit testing infrastructure - something to get the job done with zero maintenance overhead.”
VP of Engineering, Core Platform & Infrastructure
“One of the best assets we have as a company is the smartest engineers we can find. Rather than provide slow or cumbersome tools, we want to provide self-service workflows for our engineers who can use them on their own time, in their own way. That’s why we have moved over to CircleCI.”
Former Director of Infrastructure & Security
“Switching to CircleCI has allowed our engineers to build and release mobile and web projects with far greater simplicity, speed and performance.”
Senior Systems Architect
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