
Description: DataCol is an open-source data catalog and metadata management tool. It allows organizations to automatically crawl, index, tag, and search large volumes of structured and unstructured data stored across various silos, enabling discovery, governance and access to data.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Stakkr is an open-source personal knowledge management and note taking application. It allows users to organize notes, tasks, web clips, images, files, and more using a system of stacks and cards, facilitating easy capture and retrieval of information.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API