
Description: Fierr is a free and open-source RSS feed reader. It allows you to subscribe to news feeds and blogs and aggregates them into a single interface with customizable views and sorting options. It's fast, lightweight, and cross-platform across Windows, Mac, and Linux.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: A web cache is a component that stores copies of web documents like web pages, images, and files on a local server to speed up access to frequently-requested resources. Web caches reduce bandwidth usage, server load, and perceived lag when loading web pages.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API