Another popular affiliate system, although not as refined as LeadDyno, Shareasale seems to have a bigger network, and is more heavy on data and analytics, although their fee structure may be a bit heavier too. However, overtime, the lack of a monthly fee can make Shareasale a cheaper option that LeadDyno, which charges $49 to $79 a month for the system. Weigh your options and bust out your calculator and figure out which is best for you.