Love the support & product
I've been using PerkZilla now for 2 contests and absolutely love it. I just upgraded to the Tier 3 package.
I love how easy it is to setup a contest, add custom branding, and setup emails/notifications through SMTP. They also have templates for everything, so you really can get a contest up and running in a couple of hours.
As a marketing agency, having fully whitelabelled software like PerkZilla that allows unlimited contests is a huge asset. I haven't seen anything on the market that does what PerkZilla will do, and I believe it can replace my affiliate software needs too.
Obviously - it is a beta product, hence the amazing deal... so there are some Actions that I'm waiting for, and a couple of edge cases that need to be managed. BUT support from James has been wonderful. I've always received a response within a few minutes on their live chat if they're online, or within 24-48 hours through email.