What is CircleCI?

The world’s best software teams use CircleCI to deliver quality code with confidence. As the largest continuous integration and delivery (CI/CD) platform, CircleCI empowers engineers to seamlessly take ideas to execution, at scale. Our platform is optimized for developer productivity, speed, and confidence.

We understand how engineering teams work and how their code runs. Companies like Intuit, Apple, and Spotify use CircleCI to improve productivity, release better products, and get to market faster. We’ve been named a leader in cloud-native continuous integration by Forrester in 2019 and 2017, and rank #242 on Deloitte’s Technology Fast 500™.