Apps similar to SiteMonitor include Uptime Kuma, which is free and open source. Other options are Uptime.com, Upzilla, Upptime and NIXStats. You're spoiled for choice with Uptime Monitor Services like SiteMonitor: we list more than 25 alternatives for the web, Mac, Windows, Linux and self-hosting.
Easy-to-use and accurate real-time monitoring of your websites and APIs to keep you up to date with performance. In the event of an outage, we notify you immediately via email, Slack, Webhooks, SMS, Telegram, or Discord.
Web monitoring service, which checks website every 5 minutes. It detects when it's offline, redirected, broken or even hacked. Provides SMS and email notifications, statistics and logs.
