The best part of using the software from AppSumo is the ridiculous lifetime deals that you can get. That means that – unlike buying software in other places – most deals featured on AppSumo come with lifetime memberships. That means, (in most cases) that after you purchase software from AppSumo, you don’t have to pay a monthly fee to use the software. I hate paying monthly fees! That’s why I always look for tools and resources on AppSumo before anywhere else.