Logwatch - Logwatch is a customizable log analysis system.
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.
Specto - Specto is a desktop application that will watch configurable events (such as website updates...
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
Retrospective Log Analyzer - Retrospective is an event log viewer and analysis tool from centeractive. Retrospective is an easy to use log management software and web log analyzer.
Better Uptime - We call you when your website goes down