
Description: Simpletask Cloudless is an open-source, self-hosted to-do list and task manager. It allows you to create tasks, projects, tags, and contexts to organize your work. As it's self-hosted, your data stays private.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Remember The Milk is a popular web-based task management application. It allows users to create to-do lists, set due dates and reminders, organize tasks in lists, tag tasks for better searchability, and collaborate with others on shared task lists.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API