
Description: Listium is a free, open-source to-do list and task management web application. It allows users to create multiple customizable lists to organize tasks, set due dates and reminders, mark tasks as complete, and collaborate with others.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Pearltrees is a free online app that allows you to visually organize, share and discover web content. It acts like virtual corkboards where you can pin content into trees and organize it into topics or projects. It helps you save, organize and share websites, documents, photos and notes.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API