UptimePal is described as 'Offers an affordable website monitoring service. For only $1/month per URL, you get 1-minute uptime monitoring, alerting software, & performance test tools - all from a robust worldwide monitoring network' and is a Uptime Monitor service in the network & admin category. There are more than 100 alternatives to UptimePal, not only websites but also apps for a variety of platforms, including SaaS, Windows, Linux and Android apps. The best UptimePal alternative is Uptime Kuma, which is both free and Open Source. Other great sites and apps similar to UptimePal are Better Stack Uptime, UptimeRobot, Pingdom and Kener.
The most frustrating part for the website owner is the failure of the internet connection with their site. If you find that you cannot access your website. Do not be panic. Most website owners feel that there is some kind of problem in the backend/server's end.
