Coming up with ideas for videos is hard, you need to have the idea, check the competition, see if it's worth the time making the video, write the script...it's a lot of work. This is a tool to help with that.

You can see it in action here: https://www.youtube.com/watch?v=KiSuV4zt0Y0

I like the research element, a lot of tools push you towards thinking keywords and tags are important, they're really not.

It's all about the topic, title and thumbnail, and MaekerSuit does a great job of letting you research topics and see what the top performing videos are, what the thumbnails look like and even the audience retention of the video.

Tier 1 is OK if you just want to make a couple of videos a month, but I suspect T2 is the one to go for given the better limits, especially if they expand this beyond YouTube.