LogTailApp - LogTail is a local and remote (SSH) log file viewer and monitoring application for Mac OS X. It is a pure, modern, document-based Cocoa App
ServerSuit - ServerSuit is a browser based program that enables remote Linux administration, monitoring, website hosting, and server setup automation.
Hawk - Hawk provides visual user tracking and error reporting with live screen view, deep filtering and robust access control.
RedGate SQL Monitor - SQL Monitor helps you and your team find issues – before they become problems
AppSignal - We monitor the software that makes your customers happy.
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.