Referral Program Software Built for SaaS
Turn your happiest customers into growth channels. Add a referral program to your SaaS product in under 5 minutes — embedded, automated, and affordable.
What you get with Refgrow + SaaS
Everything you need to run a professional affiliate program on top of SaaS.
Embedded Referral Dashboard
Refgrow lives inside your SaaS app. Customers discover your referral program naturally — no external portals, no friction.
Recurring Commissions
Track subscription renewals, upgrades, and downgrades automatically. Pay your referrers a percentage of every recurring payment.
All Major Billing Providers
Native integration with Stripe, Paddle, Polar, Lemon Squeezy, and Dodo Payments. One-click webhook setup.
No Transaction Fees
Flat pricing starting at $29/mo. We never take a cut of your revenue or charge per referral.
Referral Exchange Network
Tap into our network of 100+ SaaS products to find referral partners and cross-promote with complementary tools.
Fully Customizable Widget
Match your brand colors, fonts, and copy. 20+ languages included. White-label option available.
Set up in 3 simple steps
Go from zero to a fully functional affiliate program in under 5 minutes.
Connect your billing provider
Sign up, connect Stripe, Paddle, or any supported provider. Webhooks are configured automatically — no developer needed.
Embed the referral widget
Add one script tag to your SaaS app. Your customers see a beautifully integrated referral dashboard inside your product.
<script src="https://scripts.refgrowcdn.com/latest.js"
data-project-id="YOUR_PROJECT_ID"></script>Set rewards and launch
Choose your commission structure — recurring percentage, one-time bonus, or tiered rewards. Invite your first referrers and start growing.
How tracking works
Refgrow uses server-side webhook tracking for accurate, cookie-resilient attribution:
Referral link shared
Your customer shares their unique link with friends and colleagues.
Visitor clicks and signs up
Cookie-based and email-based attribution captures the referral source.
New customer subscribes
Your billing provider sends a webhook — Refgrow matches the conversion to the referrer.
Commission calculated
Based on your rules: recurring, one-time, tiered, or per-product commissions.
Referrer gets paid
Automatic payouts via PayPal or Wise when the payout threshold is reached.
Why SaaS founders choose Refgrow
Zero transaction fees
Flat pricing from $29/mo. No percentage of your revenue, ever.
Embedded in your product
Your affiliate dashboard lives inside your app. No external portals or separate logins.
5-minute setup
Connect your payment provider, add one script tag, and you are live.
Multi-provider support
Works with Stripe, Paddle, Lemon Squeezy, Polar, and Dodo Payments.
Automated payouts
Pay affiliates automatically via PayPal or Wise when thresholds are met.
Fraud protection
Built-in detection for self-referrals, duplicate conversions, and suspicious patterns.
Referral Exchange
Discover and recruit affiliates through our cross-promotion network.
20+ languages
Widget supports English, Spanish, French, German, Japanese, and many more.
Ready to grow with affiliates?
Start your 14-day free trial. No credit card required. Set up your SaaS affiliate program in under 5 minutes.