
Description: Ultimate++ is a free and open-source rapid application development suite focused on programmers' productivity. It includes a set of libraries and tools written in C++ designed to build applications with native look and feel quickly by leveraging C++ power and productivity.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Lazarus is a free, open-source integrated development environment (IDE) for rapid application development using the Free Pascal compiler. It enables developers to create graphical, console, and web applications for Windows, macOS, Linux, and other platforms in an easy visual manner.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API