
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: Serposcope is a competitive analysis and SEO toolkit that allows users to track rankings across search engines, analyze competitors' strategies, and gain insights to improve their own SEO. It provides keyword ranking and position tracking, backlink analysis, site audits, and other features.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API