
Description: Probuild is a mobile and web app designed specifically for contractors and construction companies to manage projects, finances, documents, and communication. It centralizes data and tools to improve organization, transparency, and productivity on the jobsite.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Joist is an open-source web framework for building web applications in PHP. It is designed to be lightweight, fast, and easy to use. Joist emphasizes convention over configuration and aims to reduce boilerplate code.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API