Prometheus - An open-source systems monitoring and alerting toolkit.
AuthAnvil - AuthAnvil software is an integrated identity and access management tool designed to help IT managers service their networks, infrastructure network, and ensure that devices are safe and secure at all times. Read more about AuthAnvil.
Nagios - Complete monitoring and alerting for servers, switches, applications, and services
OneLogin - On-demand SSO, directory integration, user provisioning and more
StatsD - Simple daemon for easy stats aggregation.
TeamPassword - TeamPassword helps you manage and share access to the apps, services, and tools your team needs to keep projects moving.