Several people from SEO group have called the Search Analytics report in Google Search Console (once in the past Google Webmaster Tools) inaccurate, generally because of the fact that the clicks do not coordinate with the count of sessions of Google Analytics for the source Google. Instead of “inaccurate”, it’s simply an issue of attempting the analysis of two totally different things. Well, getting back to the topic, there are some significant difference between the top SEO tools.