Ansible - Radically simple configuration-management, application deployment, task-execution, and multi-node orchestration engine
Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
Turbonomic - Turbonomic AI-powered Application Resource Management simultaneously optimizes performance, compliance, and cost in real time. Applications are continually resourced, automatically, to perform while satisfying business constraints.
CircleCI - CircleCI gives web developers powerful Continuous Integration and Deployment with easy setup and maintenance.