Referral Candy - Run a fully automated, customizable and easy to integrate referral program for ecommerce.
Rewardful - All-in-One Affiliate Management Software for SaaS
Ambassador - Referral Automation, Made Simple.
SparkLoop - The first referral tool for newsletters
ReferralRocket.io - Referral Program Software for SaaS
Viral Loops - Viral Loops is a viral and referral marketing platform to launch ranking competitions, sweepstakes, pre-launch and referral programs.