WatchTab is described as 'Safari Web Extension that automatically reloads webpages at customizable intervals from 5 seconds to 24 hours. It features content change detection that monitors pages for updates and sends instant browser notifications when changes are found' and is an app in the web browsers category. There are more than 10 alternatives to WatchTab for a variety of platforms, including Windows, Google Chrome, Mozilla Firefox, Web-based and Linux apps. The best WatchTab alternative is changedetection.io, which is both free and Open Source. Other great apps like WatchTab are Distill Web Monitor, Update Scanner, Visualping and Wachete.
Tab Auto Refresh is a multi-browser addon that helps you automatically reload tabs of your choice. In order to operate with this addon, please open toolbar popup UI while you are visiting a website. Adjust time interval in seconds (i.e. 120 sec) and you are all set.
