CircleCi is a cloud-based continuous integration and deployment management software provider. It allows teams to rapidly release code by automating the build, test, and delivery process. Features include job orchestration, Docker support, language-agnostic support, caching, SSH-based debugging, audit logging, full-level virtual machine isolation, dashboarding, and more. Supports integrations GitHub, Bitbucket, Fastlane, Azure, and Slack. Notable clients include Facebook, Segment, Kickstarter, Percolate, and more. The product is available both in the cloud and on-premise.