Some links in this page are affiliate links. This means if you click on the link and purchase the item, I will receive a small fee that I can use to pay bills and maintain this blog :).
SEMrush started out in 2008 as a small group of SEO and IT specialists. Today, SEMrush has grown into the world’s leading competitive research service for digital marketing. SEMrush SEO Tool is capable to provide SEO audit, backlink audit, position tracking, competitive intelligence and many other useful features.
Founded in 2004 as an SEO consulting firm, Moz has became a leading company offering everything SEO. It also provides Free SEO tools for starter before going for the pro features in MozPro.