
Description: Sicher is an open-source, self-hosted password manager that allows you to securely store passwords and other sensitive information. It has built-in password generation, organization features, and two-factor authentication support.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Yabb Messenger is an open-source, ad-free messenger app for Android. It offers encrypted chats and calls, supports group chats, and has features like sending photos, videos and files. As it is open-source, it provides more transparency and control over privacy.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API