
Description: Convertize is a conversion optimization platform that helps businesses increase website conversions through A/B testing, personalization, analytics, and more. It provides an intuitive interface to create and run tests without code.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Engauge A/B is a free open source A/B testing tool that allows you to set up split URL tests to see which webpage design performs better. It is lightweight and easy to use.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API