Should I buy another software to compliment Instathumbs?

No, you get everything you need to create amazing thumbnails for your videos.

In addition to that you also get a stock library of millions of images, stickers and text effects which you can use in your thumbnails. Learn More

******************************************
Disclosure: Bear in mind that some of the links in this post are affiliate links and if you go through them to make a purchase I will earn a commission. Keep in mind that I link these companies and their products because of their quality and not because of the commission I receive from your purchases. The decision is yours, and whether or not you decide to buy something is completely up to you.