Sites and apps similar to WatchThatPage include Huginn, which is free and open source. Other options are Distill Web Monitor, WebSite-Watcher, Perch Intel and Update Scanner. You're spoiled for choice with Website Monitoring Tools like WatchThatPage: we list more than 25 alternatives for Windows, Linux, iPad, self-hosting and Android.
The service has been developed specifically for monitoring changes at competitors' websites. With the help of SORGE, you can watch changes at sites of any size, whether overall, or within specific sections or pages.
