
Description: Knack is a no-code platform for building custom business applications, workflows, and database-driven websites. It is aimed at helping non-technical users create automated solutions without writing code.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Matrify is a matrix calculator and visualization software. It allows users to perform matrix operations like addition, subtraction, multiplication, etc. and visualize the matrices. It has features for editing matrices and supports exporting results.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API