
Description: Regexp Testing Tool is a free software that allows users to test regular expressions. It has a simple interface where users can enter text and regex to see if there is a match. Useful for developers testing regex.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: RegexPal is a free regular expression tester and visualizer. It allows you to easily test regex patterns, analyze them and understand how they work. Useful for learning and debugging regular expressions.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API