Grow Your Business through Referrals.

The easiest way to set up a viral refer a friend style marketing campaign.
100% Customizable. White-labeled. Powerful API.

See How It Works

The Ultimate Viral Referral System

Integration with your site is as easy as copy & paste.

1. Publish a signup opt-in form, anywhere

Easy installation on your existing landing page. Or, publish on Unbounce, Instapage, Squarespace, Wordpress and more.

Example Signup Form

2. Users sign up and refer friends

Users receive a unique referral link and are encouraged to share with their friends via email and on social networks such as Facebook, Twitter, Google+, LinkedIn, and others.

Users Share with Friends

3. Their friends sign up

When a user's referral link is clicked by their friend we record this as a share. If the friend signs up, we record this as a referral and give the user credit.
List Referred Friends

4. They earn a reward

Set referral goals for your users and reward them with early access, discounts, prizes and other stuff.

Deliver Reward

Create a Custom & Unique Experience For Your Users

Prefinery is easy enough for marketers, but filled with power features for developers.

Send an Autoresponder Email Send Timed/Trigged Emails

Send personalized emails based on what your users do. For example, send a thank you email immediately after someone signs up, or reward them for referring friends.

100% Customizable Use Your Language & Your Branding

Anything that your end-users see is 100% customizable — from language to design. Use custom CSS to match your site's look and feel. Speak your native language.

Analyze Impressions and Conversions Analyze Your Viral Growth

Stay on top of your shares, referrals and Viral Boost — the increase in signup conversions due to using our viral referral system.

Turn Email Address into a Profile Identify Influencers

We automagically turn the email address of your users into a rich social profile including name, social networks, company, title, age, gender and location.

Integrate with MailChimp and Zapier Integrate with your Favorite Apps

Use our Zapier app to integrate with over 1,500+ popular websites and services.

Export Your Prefinery Data Export Your Data

Your data is yours. You can easily export all users to a CSV file, which can be opened in your favorite spreadsheet application.