referral-program

Start by identifying trigger moments (after the aha moment, milestones, or upgrades), then choose a share mechanism ranked by effectiveness: in-product sharing, personalized links, email invites, social sharing, or referral codes. For incentives, double-sided rewards where both parties benefit typically convert best for subscription products.

Referral programs reward existing customers for recommending your product to their network, offering higher trust but lower volume. Affiliate programs pay third-party promoters like creators and bloggers ongoing commissions, delivering higher volume with variable trust. Choose referral for customer word-of-mouth and affiliate for reaching new audiences.

Diagnose four areas: awareness (add prominent in-app prompts), timing (ask at peak satisfaction moments), incentive strength (test double-sided or tiered rewards), and friction (simplify sharing to one click). Run A/B tests on incentive amount, messaging, and placement to find what moves participation.

Track participation rate, referrals per referrer, referral conversion rate, and viral coefficient (K = invitations × conversion rate). Also compare referral CAC against other channels and referred-customer LTV against organic customers; referred customers typically show 16-25% higher LTV and 18-37% lower churn.

Common fraud includes self-referrals, referral rings, and fake accounts. Prevent it with email verification, device fingerprinting, delayed reward payouts after activation, minimum activity thresholds, reward clawbacks for refunds, and paying rewards in product credit rather than cash.

For SaaS affiliate programs, Rewardful (Stripe-native) and Tolt are common choices. Enterprise referral programs suit Mention Me or Ambassador, while PartnerStack and Introw handle partner and channel programs. Choose based on payment integration, fraud detection, payout management, and program scale.