DomainMOD - DomainMOD is an open source application written in PHP & MySQL used to manage your domains and other internet assets.

Netumo - Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

Domain-Monitor.io - Looking for the complete domain and website uptime monitoring solution? Domain Monitor keeps an eye on your website, cron, SSL and domain name 24/7 and will alert you through Email, SMS and web when something stops working.

AppZero - AppZero is a monitoring and migration tool that allows users to keep track of different applications and servers in both simple and complex IT environments.

Tough Domains - Tough Domains is platform that provides tools to manage internet domains, domain insights, and domain monetization.

RedGate SQL Monitor - SQL Monitor helps you and your team find issues – before they become problems