
Description: Remix 3D is a free 3D modeling software by Microsoft. It allows users to easily create and remix 3D objects and scenes using simple building blocks and assets from the Remix 3D community library.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Sketchfab is a website and service that allows users to view, share, and download 3D models. It has a large library of models that creators have uploaded covering a wide range of topics.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API