SiteMonitor is described as 'will monitor your websites/hosts at regular intervals and notifies you when something happens'. There are more than 25 alternatives to SiteMonitor for a variety of platforms, including the Web, SaaS, Linux, Mac and Windows. The best alternative is UptimeRobot, which is free. Other great apps like SiteMonitor are Pingdom (Paid), NIXStats (Freemium), Pingbreak (Free) and Monitoshi (Free, Open Source).
- 35 alternatives