16 Best Keyword Research Tools For SEO

As keyword research is one the most important parts of any search engine optimization strategy, the right keyword research tools are an essential part of your SEO tool stack. We’re going to take a look at 16 of the best keyword research tools used by SEO professionals and help you choose the right one for your needs. SemrushOne of the most popular keyword research tools on the market, Semrush offers a comprehensive suite of SEO tools. QuestionDBQuestionDB is a great way to discover relevant keywords that other keyword research tools may not suggest. Its keyword research tool offers a lot of functionality marketers may find useful, including keyword grouping, campaign metrics, and competition analysis.