
Description: Google Tag Manager is a tag management system that allows you to quickly and easily implement tracking codes and pixels. It helps manage tags used for tracking and marketing optimization from one UI without editing code.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Matomo is an open-source web analytics platform that focuses on data privacy. It can track visits, page views, downloads, and more on websites, apps, etc. Matomo aims to provide valuable insights while letting users retain control over their data.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API