
Description: CAD Builder is a cloud-based CAD design and drafting software that allows architects, engineers, and designers to create 2D and 3D drawings, share designs, and collaborate on projects from any device. It has an intuitive drag and drop interface and various templates to get started quickly.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Designspark Mechanical is a free CAD software for mechanical design and 3D modeling. It is an intuitive and easy-to-use tool suitable for engineers, hobbyists, makers, and students to create precision 2D drawings and 3D models.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API