
Description: Sketch Fiddle is a Chrome extension for Sketch that makes it faster and easier to create, edit, and share Sketch files. It allows for trying out Sketch files without installing Sketch, provides live collaboration with your team, and integrates directly into your workflow.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Draw It Live is a collaborative online whiteboard software that allows remote teams to brainstorm ideas together in real-time. Users can draw, write, upload images, and more on an infinite virtual canvas.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API