Viral Loops - Viral Loops is a viral and referral marketing platform to launch ranking competitions, sweepstakes, pre-launch and referral programs.
Optimizely - A/B testing you'll actually use.
Referral Candy - Run a fully automated, customizable and easy to integrate referral program for ecommerce.
BEYABLE - Real-time personalization solutions for e-commerce & lead gen websites
InviteBox - Acquire new customers with a social referral program. InviteBox is a flexible referral marketing solution that brings you new customers at no cost.
Enhencer - Enhencer is an auto-machine learning SAAS platform that helps e-commerce sites to predict customer behaviours and take actions accordingly