
Description: Sarahah is an anonymous messaging app and website that allows users to send and receive anonymous messages. It launched in 2016 and quickly became popular among teenagers and young adults as a way to give anonymous feedback and confess secrets.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Whispa is an open-source, self-hosted alternative to Intercom. It provides live chat, help desk, and knowledge base software for sales and support teams. Key features include real-time messaging, automated messages, team inbox, contact management, and analytics.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API