What are some alternatives?
Ambassador - Referral Automation, Made Simple.
Girafi - Get more from your website visitors. Referrals, feedback, e-mails & more.
Referral Candy - Run a fully automated, customizable and easy to integrate referral program
InviteBox - Acquire new customers with a social referral program. InviteBox is a flexible referral marketing solution that brings you new customers at no cost.
Incentivit - Incentivit helps online and offline businesses to acquire new customers using referral marketing.
Syften - Better social media keyword alerts