
Description: Docker Hub is a cloud-based repository service used to store, share, and distribute Docker images. It allows developers to easily upload Docker images for private or public use, collaborate with others on Docker projects, and automatically build integrated images.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: GitLab is an open source Git repository management and DevOps platform. It provides a git repository manager with fine grained access controls, issue tracking, code reviews, activity feeds, wikis and continuous integration.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API