Lot of powerful features like : Everything is customisable Lot of Integrations Very Good Analytics A Powerful API

I like that everything is straightforward. It has an easy to use UI Plenty of customization for listing what type of Rewards your referrers get. I like the integrations with fb pixel to keep track of where my top fans are coming from. Analytics are useful. Integrations with Zapier if you want them both to communicate with each other. I'm not sure what other integrations are because I don't use them.

Compared to other referral tools Prefinery is hands down the most complete solution. While the absence of templates might seem like a disadvantage it allows full control over the look and feel of your campaigns. Prefinery offers many ways to integrate the forms into your site. The solution provides flexible options to structure rewards, and even milestones. Prefinery also includes solid controls to avoid fraud and abuse. I especially like the event driven email features. The analytics are complete and can be augmented with Google Analytics, pixel data or link tracking solutions. The API, webhooks and Zapier provide all the integration point required besides the native integrations. Overall a very good solution.