
Description: OpenRefine is an open source tool for cleaning and transforming data. It allows you to explore large datasets easily, clean messy data, transform data from one format to another, match datasets that have inconsistencies, and link datasets based on common fields.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Trifacta is a data preparation and analytics platform that helps users cleanse, prepare, and explore complex data sets for analytics and machine learning. It provides an intuitive graphical interface to profile, combine, structure and transform data with built-in machine learning capabilities.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API