Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
SolarWinds Log Analyzer - SolarWinds Log Analyzer tool provides comprehensive log management and analysis with out-of-the-box visibility into performance and availability. Free trial!
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
McAfee Enterprise - McAfee delivers industry leading Internet and Cyber security solutions for Business and Enterprise.
Better Uptime - We call you when your website goes down
v6Sonar - SaaS platform automating baselining, monitoring and troubleshooting of on prep and cloud services...