
Description: Bettergram Messenger is a privacy-focused messaging app that aims to provide a secure alternative to mainstream messaging platforms. It offers end-to-end encryption, self-destructing messages, group chats, media sharing, and customizable privacy settings.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Tox is an open-source, peer-to-peer instant messaging and video calling application focused on privacy and security. It offers end-to-end encryption for messages and calls to protect user data without relying on central servers.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API