
Description: Bleeper is an open-source, privacy-focused alternative to Twitter. It allows users to post messages called 'bleeps' up to 280 characters. It has basic social networking features like following other users, favoriting bleeps, and threaded replies.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: tawk.to is a free live chat software that allows websites to talk to visitors in real-time. It's easy to set up with no downloads required, has customizable widgets, and provides visitor analytics.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API