Nagios - Complete monitoring and alerting for servers, switches, applications, and services
PagerDuty - Cloud based monitoring service
Zenoss Core - Zenoss (Zenoss Core) is an open source application, server and network management platform based on...
OpsGenie - Alerting and On-Call Management for Dev&Ops Teams
Gitwin - Enable your Windows system as a powerful and secure Git repository. Supports ssh, http(s) transports. Gitweb with highlighter and gravatar support available.
Squadcast - Automate incident response, reduce downtime and enhance your tech teams’ delivery with a unified platform.