One of the most important tasks of specialists in the field of SEO or PPS is to compile a semantic core, because a competent selection of semantics allows you to achieve several fundamentally important goals at once:
The functionality of the SEO-checker service makes it easier to collect semantics, which traditionally takes a lot of time.
It offers you a user-friendly interface, an extensive set of necessary tools, maximum ease of use and a lot of other useful "features" that can simplify the work of SEO-specialist, make it more qualitative and productive. Try it and see for yourself!