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Okk I see thanksnot used tb so don't know about that one. But vid iq likely get you banned. only very recently vidiq uploaded a video this year 'How to get 1000 Subscribers on YouTube [10 Top Tips]' where they are telling people to sub4su .. thats about how credible they are anyway.. thats the worst advice they could be putting out there. stay clear! You don't really need to do anything other than what YT advise (seo etc) to move forward.
I really like vid IQ because it gives an seo score and a whole lot of features!I recently installed TubeBuddy and i'm very satisfied with it. Even tho i do not have the premium version as Brandon, in the future i'll invest into it. Also you could search a guide on how to SEO and using sites such as wikipedia, amazon and quora to find keywords will be useful to attract more attention to your videos.