
Description: PageProbe is a software tool that enables users to monitor web pages and get notified when changes occur. It checks pages automatically based on a set schedule and triggers alerts via email, SMS or mobile push notifications if content is added, changed or removed.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Diff-IE is a free utility that compares web pages side-by-side in Internet Explorer to find differences between two versions. It highlights changes in text, images, styles, and other components of web pages and allows easy navigation between differences.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API