The easiest way to set up a pre-launch waiting list or viral refer a friend campaign.

100% Customizable. White-labeled. Powerful API.
See How It Works

Collect Signups & Encourage Viral Referrals

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

Design your signup opt-in form — no technical skills required

Our wizard-style designer allows you to create an opt-in form with no technical knowledge or HTML skills.

All copy is completely customizable and can be written in the language your audience speaks. Plus, custom CSS lets you match your site's branding.

EXAMPLE
https://app.prefinery.com/form/editor
Easy Form Editor

Publish the opt-in form on your website

As easy as copy/paste. The form can be configured to pop up when a call to action is clicked or embedded directly on a page.

Don't have a website? We integrate with Wordpress, Instapage, Lander, Pagewiz, Squarespace, Unbouce, Weebly and more awesome landing page services.

Or, use our API and build a 100% customizable, white-labeled experience.

EXAMPLE
http://woodpecker.co
Example Signup Form at Woodpecker.co

Encourage viral referrals on social networks — gain 30% more signups

Prefinery's Viral Referral System encourages your users to share with their friends on social media, such as on Facebook, Twitter, LinkedIn, Tumblr, Google+, Pinterest and more. On average, we can help you attract 30% more visitors.

EXAMPLE
http://woodpecker.co
Example Viral Referral Page at Woodpecker.co
Rewards for Referrals Reward People for Referring Friends

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

Manage a Waitlist Queue Launch Products with a Waiting List

Users wait in a virtual line for access. Reward those who share with friends by letting them jump ahead in line, or skip it entirely.

Send an Autoresponder Email Send Automated 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.

Prefinery Webhooks and API Build Custom Integrations

Our webhooks allow your application to receive information about events, such as a new signup or a reward earned, as they occur. We ♥ developers!

"Prefinery is the perfect tool for any startup that wants to build a waitlist."

Venue Loves Prefinery
Andrew Bowman
Founder, Venue

"We used Prefinery to set up a viral referral campaign in literally no time. They made implementing a product launch a piece of cake."

Timely Loves Prefinery
Marius Ørvik
Head of Growth, Timely

"It would have been impossible to manage hundreds of users in few hours without Prefinery."

Ducksboard Loves Prefinery
Diego Mariño
Founder, Ducksboard