CPA vs RevShare vs Hybrid: how to choose an affiliate commission model
Each model shifts risk between you and your partners. Here's how to choose based on your economics, not on habit.
Your commission model decides which partners join your program, how they promote you and how much risk you carry for every customer they send. It's one of the few affiliate decisions that's genuinely hard to reverse: once partners have built their business around your terms, changing them costs goodwill.
There's no universally best model. There is a best model for your margins, cash flow and customer behavior. This article explains the three most common structures and how to decide between them.
Why the commission model matters
A commission model is a way of sharing risk. With a fixed payment per customer, you take the risk that the customer turns out to be worth less than you paid. With a share of revenue, the partner takes that risk — and expects a higher potential reward in return.
Partners know this. Media buyers who spend money on traffic usually need predictable, fast payments. Content publishers who build traffic over years are often happy to wait for a larger long-term share. The model you choose effectively selects the partners you'll attract.
CPA (cost per acquisition)
You pay a fixed amount when a referred user completes a defined action: a purchase, a funded account, a first deposit, an approved application or a paid subscription.
When CPA works well
- The qualifying action is clear and can be validated.
- You know the average value of a customer well enough to set a safe ceiling.
- You want predictable acquisition costs and partners who need cash flow.
What to watch
The definition of "qualified" is everything. A CPA paid on registration invites fake sign-ups; a CPA paid on a first deposit without a minimum amount invites low-value players. In iGaming, a baseline (minimum deposit or activity) is standard. In FinTech, CPA is usually paid on approval or funding. Also consider caps by market, because customer value varies widely between countries.
Revenue share
The partner earns a percentage of the revenue generated by the customers they refer — usually for the lifetime of the customer or an agreed period. In iGaming, this is typically a share of net gaming revenue (NGR); in SaaS, a percentage of subscription payments.
When revenue share works well
- Customers generate revenue repeatedly over time.
- You want partners to care about customer quality, not just volume.
- You'd rather pay later than pay upfront for customers whose value is uncertain.
What to watch
Partners will scrutinize your revenue definition. Which costs are deducted? Are there admin fees? What happens when a player wins and revenue goes negative — is the negative carried over to next month? Unclear or unfavorable answers make strong partners walk away. Also model the long-term liability: lifetime revenue share on a high-retention product can become a large ongoing cost.
Revenue share rarely suits one-off purchases. For most eCommerce, a percentage of each sale (cost per sale) is the equivalent model.
Hybrid
A hybrid deal combines a smaller upfront CPA with a lower revenue share. It's common in iGaming and increasingly used in SaaS.
Hybrids give partners some immediate income and some long-term upside, which makes them attractive to established affiliates. The risk is paying twice for low-value customers: once through the CPA and again through the revenue share. Hybrid terms should be reserved for partners with proven quality, and the CPA component should have the same qualification rules as a standalone CPA.
| Model | Who carries the risk | Typical partners | Cash flow for you |
|---|---|---|---|
| CPA | Mostly you | Media buyers, comparison sites | Pay upfront |
| Revenue share | Mostly the partner | Content and SEO publishers | Pay as you earn |
| Hybrid | Shared | Established, proven affiliates | Some upfront, some ongoing |
Questions to answer before choosing
- What is a customer worth, and how quickly? Know the average value and the payback period by market and product.
- How variable is customer value? High variance favours revenue share; predictable value makes CPA safer.
- What can you validate? Only pay on events you can track and verify reliably.
- Which partners do you need? Choose terms that attract the partner types your customers trust.
- What do competitors offer? Partners compare your earnings per click with alternatives. You don't have to match the highest offer, but you need to be competitive for your target partners.
- What are the regulatory constraints? Some markets and products restrict certain incentive structures or how partners can promote you.
Common mistakes
- One structure for everyone. Different partner types and markets justify different terms.
- Paying on the wrong event. Registrations and trials are rarely a good trigger.
- Vague definitions. Ambiguity about revenue, qualification or attribution creates disputes.
- Never revisiting terms. Review commission against partner value at least quarterly.
If you're designing or restructuring a commission model, our affiliate program setup service covers this in detail, and an affiliate program audit will show whether your current terms are working.