The service not only allows you to find suitable keywords for your website but also analyzes the level of competition for each of them. This is its main advantage over Wordstat, and it is significantly easier to use than AdWords. Competition is rated on a scale: if it falls between 5 and 10, it indicates low competition, while values above 20-25 indicate high competition, and it's better to avoid such keywords as getting into the top results will be much harder. The service also offers the opportunity to test it with 20 free checks, but with one condition – the checks become available only after topping up your balance. This is done to prevent abuse by bots, which is quite justified. The prices for checks are around 30 kopecks, and within a week you can check the same keyword without any charges. However, for a comprehensive analysis, a significant amount may be required, up to several hundred rubles, but this allows you to understand the level of competition for keywords and choose the most effective ones for promoting your website.