About Us

CircleCI was founded in 2011 with the mission of giving every developer state-of-the-art automated testing and continuous integration tools.



CircleCI was founded in 2011



Join our growing team in downtown SF



In 2014 we raised a $6m Series A from DFJ

Our story

CircleCI provides development teams the confidence to build, test, and deploy—quickly and consistently—across numerous platforms. Built to address the demanding needs of today's application development environments, CircleCI supports every component of a modern application, including mobile apps (iOS and Android), conventional web applications (built with platforms like Rails and Django), browser-based apps (built with frameworks like AngularJS and Ember), and containerized apps (built with tools like Docker).

CircleCI makes continuous integration and continuous deployment simple and easy for thousands of companies like Shopify, Cisco, Sony and Trunk Club, so they can ship better code, faster.

CircleCI is venture backed by Draper Fisher Jurvetson, Baseline Ventures, Harrison Metal Capital, Data Collective, 500 Startups, SV Angel, and a collection of respected angels including James Lindenbaum and Adam Wiggins (Heroku), Jason Seats (Slicehost), Eric Ries (The Lean Startup), and Hiten Shah (Kissmetrics).