
CircleCI is a continuous integration and continuous delivery (CI/CD) platform designed to help engineering teams of all sizes build, test, and deploy production-ready code with speed and confidence. The platform offers features like autoscaling, build optimization, and security integrations, supporting a wide array of technologies and use cases including AI, mobile, and robotics. CircleCI aims to boost developer productivity and provides end-to-end visibility from commit to production, enabling faster iteration and reliable rollbacks. They report that over 50% of their customers achieve elite DORA benchmarks and they have over 2 million developers on their platform.

CircleCI is a continuous integration and continuous delivery (CI/CD) platform designed to help engineering teams of all sizes build, test, and deploy production-ready code with speed and confidence. The platform offers features like autoscaling, build optimization, and security integrations, supporting a wide array of technologies and use cases including AI, mobile, and robotics. CircleCI aims to boost developer productivity and provides end-to-end visibility from commit to production, enabling faster iteration and reliable rollbacks. They report that over 50% of their customers achieve elite DORA benchmarks and they have over 2 million developers on their platform.
Founded: June 2019 (Paris, France)
Product: AI-powered unit-test generation and test-coverage tooling (JavaScript focus)
Exit: Acquired by CircleCI (announcement Mar 9, 2022)
Reported funding: ~$4.6M prior to acquisition
Developer productivity and software testing (unit-test generation and coverage visibility).
2019
Developer tools / Software
$4.6M (total reported prior to acquisition)
Last reported funding type: convertible note (per funding summaries).