
Description: Nightwatch is an end-to-end testing framework for web applications and websites, allowing automated testing of frontend user interfaces. It uses Selenium WebDriver APIs internally and provides an easy API to write tests quickly.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Small SEO Tools is a free online suite of SEO tools designed for small business owners and bloggers to analyze their websites. It includes keyword research, rank tracking, backlink analysis, on-page optimization, and site audits.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API