
Description: Threeding.com is a 3D printing marketplace and community where users can buy and sell 3D printable models and services. It features a large collection of 3D models across various categories that can be downloaded and printed.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Traceparts is a digital engineering platform that provides 3D CAD models and product catalogs for mechanical components across industries. It has over 100 million CAD models and datasheets from thousands of suppliers.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API