SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.
ScrapeBox - ScrapeBox the Ultimate Link Harvester, Mass Wordpress and Movable Type Blog Comment Poster Complete with PR Storm Mode and Bulk Pagerank Checker.
Website Checker Tech - WebsiteChecker.Tech is SaaS tool that detects SEO and availability issues of your website, making it easier for you to fix them.
Cheateo - Create your own bots!
Moz - Backed by industry-leading data and the largest community of SEOs on the planet, Moz builds tools that make inbound marketing easy.
Comment Anywhere - Get your own corner of the Web for less! Register a new .COM for just $9.99 for the first year and get everything you need to make your mark online — website builder, hosting, email, and more.