
Description: Bulldozer is an open-source continuous delivery software that automates build, test, and release processes for faster software delivery. It is designed to improve collaboration between developers, QA, and operations teams with features like customizable pipelines, integration with various tools, and robust access controls.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: 4f02 is an open-source multi-platform note taking and to-do application. It has basic features for taking notes, creating to-do lists, tagging notes, and searching across all your content. It has native apps for Windows, Mac, iOS, Android, and Linux.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API