Ansible - Radically simple configuration-management, application deployment, task-execution, and multi-node orchestration engine
Sonatype Nexus Repository - The world's only repository manager with FREE support for popular formats.
Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
Artifactory - The world’s most advanced repository manager.
Puppet Enterprise - Get started with Puppet Enterprise, or upgrade or expand.
packagecloud - Free hosted Node.js, Debian, RPM, Java, Python and RubyGem repositories. Chef, Puppet, Jenkins, Buildkite, CircleCI and Travis CI integrations.