The other day I used Rank Tracker form SEO PowerSuite and SEO small tools ranking checker http://smallseotools.com/keyword-position/ to check a keyword ranking. Both said that my clients keyword is not in top 50, but when I used Rank Tracker from Moz.com it showed that my client's keyword ranks #30 !
What's the tool that works for you all the time and is 100% reliable?
