
Description: TestLink is an open source test management system that helps manage software testing throughout the software development lifecycle. It allows users to create test cases, map requirements, execute tests, track bugs, generate reports and metrics around testing progress.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Testpad is an online web application meant for collaborative software testing and quality assurance. It allows teams to manage QA workflows including test case writing, bug tracking, and report generation.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API