
Description: Interfacer is an open-source alternative to Zapier for connecting web apps and automating workflows. It allows users to build integrations between different software without code.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Blush is a free and open-source vector graphics editor for Linux, macOS, and Windows. It is designed for illustration, comic art, concept art, and more. Blush features layers, unlimited undo, filters, a pen tool, text tools, shape tools, gradients, Bezier curves, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API