
Description: Addy.io is a productivity extension for Chrome and Firefox that helps you focus, be organized, and stay on task while you work on the web. It allows you to block distracting websites, manage tabs, take notes, set goals, and track your time.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: 33Mail is a free, ad-supported email service that emphasizes privacy and security. It offers encrypted email transmission, spam filtering, email aliases to mask your real email address, and 2GB of email storage.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API