
Description: Proton Mail is an encrypted email service based in Switzerland that emphasizes privacy and security. It offers end-to-end encryption, anonymous sign up, self-destructing messages, and more features to protect user data and communications.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Tildamail is an open-source, privacy-focused email service. It offers end-to-end encryption, does not mine user data, has no ads, and aims to provide an ethical, sustainable email alternative.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API