
Description: SMS Backup Android is an Android app that allows users to backup their text messages to the cloud. It backs up SMS, MMS, and call logs to Google Drive for free.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Epistolaire is an open-source email client for Windows, Linux and macOS. It provides a user-friendly interface for managing multiple email accounts, contacts, calendars and tasks. Key features include full PGP and S/MIME support, advanced search tools, customizable themes and plugins.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API