The best thing about this tool is that it offers you a brainstorming session for each keyword you're interested in. It groups them based on key questions: where, what, who, how, and why, among others.
Soovle
Soovle is the least popular tool on this list, but it has special lead a huge potential when it comes to collecting search suggestions from sites like Google, YouTube, and Amazon, among others.
It's a tool you can include if you want to conduct more advanced keyword research and optimize your content on different digital platforms. This way, you'll reach a broader and more diverse audience.
Keywords Everywhere
Keywords Everywhere is a browser extension that provides information about keywords on the websites you visit. It displays valuable data, such as:
Search volume.
Competence.
Keyword cost per click.
It's valuable for identifying keywords that can be used for content optimization. It also streamlines the research process by providing information directly from the browser.