SPYSERP

Keyword artifact: search volume of keywords in different countries, as well as ad clicks, keyword difficulty

Majestic (previously known as "Majestic SEO") is a backlink analysis company found at http://majestic.com that runs a business constantly analyzing the domains that make up the internet.

A free tool from Google that helps developers, website owners, and SEO professionals understand how their site is performing on Google

A full-featured, powerful Analytics Data solution

Integrate the best and most complete data in the industry and analyze the keywords of competitors

Screaming Frog is a search marketing agency drawing on years of experience from within the world of digital marketing.