
Description: Soverin is an open-source alternative to Microsoft OneNote for taking notes and organizing information. It allows users to create digital notebooks to write notes, clip web content, draw sketches, capture screenshots and more. Soverin focuses on flexibility and extensibility through plugins.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Mailbox.org is an email provider based in Germany that offers secure and private email accounts with end-to-end encryption. It has customizable email aliases, domains, and passwords along with built-in calendar, contacts, and cloud storage.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API