ServerSuit - ServerSuit is a browser based program that enables remote Linux administration, monitoring, website hosting, and server setup automation.
Firezone - Firezone is a remote access platform that’s painless to deploy, easy to manage, and built on WireGuard® to be blazing fast. Best of all it's self-hosted and open-source.
RedGate SQL Monitor - SQL Monitor helps you and your team find issues – before they become problems
Viscosity - Viscosity is a VPN client for Mac OS X and Windows.
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.
Tunnelblick - free software for OpenVPN on OS X and macOS