I used SE Ranking for a short time, as I switched to other services for checking website positions due to work circumstances. This service has many features — you can analyze competitors, monitor backlinks, track positions for queries, find keywords, and much more. The pricing is offered in two options — Pay-per-check and Monthly subscription. The latter includes four different plans with varying functionalities. Prices range from 350 to 9500 rubles. In my opinion, an experienced SEO specialist should choose the professional plan, as its functionality does not limit website analysis. You can analyze an unlimited number of projects, adding up to 10 competitors for each site. A big plus is the availability of both Russian and English versions of the service. I believe that SE Ranking is a powerful tool that is perfect for SEO specialists for in-depth website analysis and creating detailed reports.