Tube buddy is an excellent thing to have! Tube buddy, goes through and grabs tags that have the most views and that are used more than others. It will tell you the popular ones that way you can be sure to add them to your video.
Tube buddy also shows you other YouTuber’s keywords and tags to that helps them bring in more views and what is really popular. It can also check your title to see if it is popular or allow you to change it to a more popular one
which is nice. It is a google chrome extension and if you are a content creator it is worth to get it. Many of youtubers and content creators have turned to this so that they can be sure that their content is being spotted and they are using the right tags and keywords to bring in their views.