Obkio - Simple Network Monitoring and Network Troubleshooting software to empower users to identify and troubleshoot network & application slowdown from the end-user perspective.
Ansible - Radically simple configuration-management, application deployment, task-execution, and multi-node orchestration engine
SolarWinds Network Bandwidth Analyzer - Download a 30-day free trial of Network Bandwidth Analyzer Pack, easy-to-use software that delivers real-time monitoring, alerting, and reporting for routers, switches, and other SNMP-enabled devices.
Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
SevOne - SevOne provides network managers with monitoring, troubleshooting, and performance reporting capabilities.
Puppet Enterprise - Get started with Puppet Enterprise, or upgrade or expand.