Before choosing a program, it's worth knowing how you'd measure it.
KPIs differ meaningfully by program type: a user referral program lives or dies by activation and sharing rate, while an affiliate program is judged on click-through rate and earnings-per-click. Whichever you pick, the underlying economics still have to work: CAC, LTV, and payback period need to hold up against your company's overall growth strategy. Ultimately, the KPI that matters most is New Revenue Growth from referrals per month, since that's what lets you compare this channel against everything else in your marketing mix.
Selecting and sequencing the right referral program
Selecting the optimal referral program depends on various factors, such as a company's user base size, business model, and strategic growth goals, with each program offering unique advantages for scaling and market penetration.
The “best for” column in the comparison table above summarizes which model each program suits.
Which program you start with depends on whether you already have an active user base to draw on. If you do, start with user referrals. They convert better than anything else in this Atlas, because the referrer already trusts you and knows who to send, and they compound as your user base grows. If you do not, they have nothing to run on. Below roughly 1,000 monthly active users, a user referral program will not produce enough volume to read, and affiliates are the better first move, because you are recruiting people outside your product rather than inside it. covers that path.
Synergies between programs
User referral programs can effectively leverage the organic reach of existing users while expanding market presence through affiliates, optimizing both engagement and reach (Example: Fellow).
Pairing user referrals with influencer campaigns can significantly boost brand visibility and trust, using influencers' credibility alongside existing users' personal endorsements (Example: tldv).
Affiliate and influencer partner acquisition through a highly visible in-product user referral program can be especially cost-efficiently accelerated.
Partners that happen to be product users can be acquired and activated through an in-product user referral program. They can then be uplifted to a suitable partner program with oftentimes more attractive incentives and access to in-depth analytics.
The order these need to happen in
Once you have decided a user referral program is right for you, five things have to happen in order. These are not parallel workstreams. Each one is wasted effort if the one above it is not already in place, which is why teams that start with incentive design usually end up rebuilding. Chapters 03 to 07 follow this order.
- A product worth referring. If your users are not already recommending you without being paid, no incentive will create that. This is the only step you cannot buy your way past. The program has to align with the product and resonate with potential referrers. Covered in .
- Discoverability. A program nobody can find cannot be tested, tuned or judged. Placement changes activation more than reward size does. Promote it prominently, including a dedicated landing page. Covered in .
- Incentive design. Only worth optimizing once people are reliably finding the program. Incentives should be attractive and relevant to the audience, reflect the product's value, and be two-sided, with a benefit for both referrer and referee. Covered in .
- Launch and GTM. Referral programs do not announce themselves, and one-off campaigns do not work. Give referrers supportive assets like a media kit and examples, remove barriers to sharing, and keep communication regular enough to nurture and motivate them. Covered in .
- Scale, tax and compliance. The work that decides whether this survives ten times the volume, including tax, legal and KYC compliance when paying your referrers. Covered in .