HilltopAds is an advertising network. The platform is welcoming of both large and small publishers, with a $50 minimum earning on hand to provide a modest target for sites to aim for. Also, this company has an active referral program which allows its publishers to earn even more via the platform.
HilltopAds was founded in 2014. Today HilltopAds is serving hundreds of millions of impressions, pop-unders and banner ads daily.