
Description: Visualtip is a free and open-source graphic and vector design software. It provides users with a wide range of tools for digital drawing, illustration, painting, sketching, and vector graphic design. Some key features include a smooth workflow, non-destructive editing, support for layers and masks, and compatibility with industry-standard graphics formats.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: InVision is a web-based prototyping and collaboration tool used by designers and developers to create interactive prototypes and get feedback on designs. It allows rapid prototyping without coding and easy collaboration across teams.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API