Ansible - Radically simple configuration-management, application deployment, task-execution, and multi-node orchestration engine
ManageEngine OpManager - Monitors routers, switches, firewalls, load-balancers, wireless LAN controllers, servers, VMs, printers, storage devices, and everything that has an IP and is connected to the network.
Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
Cisco ACI - Application Centric Infrastructure (ACI) simplifies, optimizes, and accelerates the application deployment lifecycle in next-generation data centers and clouds.
Puppet Enterprise - Get started with Puppet Enterprise, or upgrade or expand.
Device42 - Automatically maintain an up-to-date inventory of your physical, virtual, and cloud servers and containers, network components, software/services/applications, and their inter-relationships and inter-dependencies.