
Description: Isotoxin is an open-source load and performance testing tool for web applications. It allows developers to simulate user traffic to measure system load, identify bottlenecks, and ensure scalability. Key features include record and playback of user journeys, custom scripting, distributed testing, and detailed reporting.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Adium is a free and open source instant messaging application for macOS that supports multiple protocols including AIM, ICQ, Jabber/XMPP, MSN, Yahoo and more. It allows you to chat across different networks in one application with a simple and customizable interface.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API