Recommendations to others considering cognitiveSEO:
I have tested a lot of SEO tools in deep and you will not find on all of them all the features you need and probably if you find something that covers all your cases will not be so deep as you need. If you are looking for backlinks control, keyword ranking in combination with content building analysis tools this is one of the best and easiest to be used I found.
You can also compare your global position with your competidors and following - more or less - what are they doing, the backlinks what have more influence etc... in combination with website explorer tool what I prefer for punctual strategies. For me following weekly backlinks is much hard rather than find more qualified and where are they ( this option provides us ideas and understading new ways of promotion ).
Finally these tools need to expend some hours to take control and more for understanding what are you looking for and on what are you really might be interested. All depends on your real needs, sometimes you ignore what are they and for what you should looking for. Review collected by and hosted on G2.com.
What problems is cognitiveSEO solving and how is that benefiting you?
Unfortunately we have periodicaly Negative SEO Attacks ( it's a very tedious scenario what each year it repeats again an again in a specific months, usually when there's more commercial activity, not casual scenario ), it help us to take control on it. Also helped us on contents analysis and rank position. Review collected by and hosted on G2.com.