KingSumo 2.0 is a beautiful and easy-to-use free web app to run viral giveaways.
Redesigned from the ground up, the new version of KingSumo will help you grow your email list and get more customers.
I organized 4 giveaways, Vyper, Kingsumo, Upviral,Viralloops. The one and only PRO of Kingsumo was the one-time fee and no-recurring monthy fee. Less than 35% if subscribers opens my emails - and usually my CLICK rate is over 40%+.
Maybe it's worth it when you sell something for lifetime then you change the model. just like Kingsumo is doing now... Beside that, lots of freeloader crappy leads, lack of positioning. This entire model sucks, lots of hype and doesn't provide value.
one-time fee was the only pro
sold me as lifetime, changed model to saas + lots of crappy leads
I bought the lifetime license 3 months back. Are they going to charge me monthly now to get the new features? Feels like a bad deal.
Same as previous version (Wordpress plugin with 1-time payment)
Now monthly payments (SaaS model)