
Description: Butter Churn viz is a data visualization tool focused on churn analysis. It allows users to upload their customer data, build churn prediction models, and visualize customer churn patterns through interactive reports and dashboards.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: APEXvj is an open-source visualization and machine learning platform designed specifically for computer vision and video analysis. It features an easy-to-use drag and drop interface for building machine learning models as well as visualizing data.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API