Ubersuggest is a free SEO tool that specializes in generating new keyword ideas. Originally founded as a tool that scraped Google Suggest terms, Ubersuggest was recently acquired by entrepreneur Neil Patel, who has since expanded the feature set significantly.

Split test your site's SEO strategy to boost clickthrough rate, organic traffic and revenue!

Semrush is an all-in-one tool suite for improving online visibility and discovering marketing insights. Semrush is a popular SEO tool for conducting keyword research, competitor analysis, and Google Ad optimization.