
Description: Open Sankey is an open source software tool for creating Sankey diagrams to visualize complex flows and material balances. It allows users to easily map quantities and proportions in systems with many interconnecting parts.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Sankey Diagram (csaladen) is a free, open-source web app for creating sankey diagrams. It has an intuitive drag-and-drop interface to construct diagrams with customizable nodes, links, colors, and more. Good for basic to intermediate sankey diagram creation.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API