The importance of keyword research for SEO is impossible to overestimate. Keyword research is the foundation of the SEO strategy for any website. The right approach to keyword research dictates the website’s success during an organic search. Since keyword research requires operating large amounts of data, which need to be filtered and structured, it is important to choose the right keyword research tool that can help you do it efficiently. Here you can choose the right keyword research tool by parameters, as well as based on reviews.