Which is your most preferred SEO tool and why?

I would like to suggest two content ideation tools that aim to suggest content topics based on user searches:

http://ubersuggest.org

http://soovle.com

I Prefer SEO Powersuite4 in One which is really very impressive 

Google webmaster tool:

because it gives you all your website seo status .

and it gives a recommendations of how to make your SEO status better .

My most favorites are:Moz Analytics

SEMRushRaven ToolsScreaming FrogCognitive SEOAhrefs.com

Doesn't matter how great the tool is, the thing is how you use it. Cheers,

Inbound Marketing is marketing focused on getting found by customers.