Kissflow - Kissflow is a workflow tool & business process workflow management software to automate your workflow process. Rated #1 cloud workflow software in Google Apps Marketplace.
Ansible - Radically simple configuration-management, application deployment, task-execution, and multi-node orchestration engine
Process Street - Create beautiful rich process documents in a simple to follow checklist format. Fast, free and incredibly simple to use.
Chef - Automation for all of your technology. Overcome the complexity and rapidly ship your infrastructure and apps anywhere with automation.
Pipefy - Pipefy is a process management software that empowers anyone to create and automate efficient workflows on their own without code.
Puppet Enterprise - Get started with Puppet Enterprise, or upgrade or expand.