logstash - logstash is a tool for managing events and logs.
ServerSuit - ServerSuit is a browser based program that enables remote Linux administration, monitoring, website hosting, and server setup automation.
Elk - The fastest way to convert currencies on mobile.
RedGate SQL Monitor - SQL Monitor helps you and your team find issues – before they become problems
Papertrail - Frustration-free log management. Get started in seconds.
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.