
Description: Spreadshirt is an online print-on-demand and merchandising platform that allows users to design and sell custom apparel and accessories. Users can create unique designs and open their own online store to sell t-shirts, hoodies, mugs and more with no upfront costs.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Teemill is an online t-shirt printing company that focuses on sustainable and ethical production. They use organic cotton and water-based inks, and plant a tree for every t-shirt sold. Their designs can be customized or chosen from their library.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API