
Description: SEO Tools Centre is a free online suite of SEO and marketing tools to help website owners and marketers analyze and improve their site's search engine visibility. It includes tools for keyword research, backlink analysis, rank tracking, site auditing, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: SerpYou is a competitive analysis and keyword research tool for SEO professionals. It allows you to analyze ranking positions, find keyword opportunities, track competitors' strategies, and generate reports to optimize websites.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API