
Description: SAP PowerDesigner is a data modeling and design tool used to model, design, visualize, analyze and build data and process architecture for data warehousing, business intelligence, big data, and other data-centric applications. It helps create visual models to document systems and databases.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: DbSchema is an open-source database diagram and documentation tool for modeling, visualizing, and documenting database schemas. It supports over 30 database platforms and can auto-generate schemas from database sources or reverse engineer them from SQL scripts.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API