Program economics · Free tool

SaaS Affiliate Commission Calculator

Calculate a sustainable SaaS affiliate commission rate, compare recurring and one-time payouts, and protect your target margin.

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Interactive workspaceYour inputs stay in this browser

Your unit economics

Model the reward ceiling

Use one representative subscription plan and expected costs per customer.

Monthly plan price$Monthly variable costs$Expected refund rate%Target retained margin%

Proposed commission%Recurring payout durationmonths

Sustainable range

Commission analysis

Within your target

Maximum sustainable rate

38.0%

$17.87 available per active month after costs and target profit.

Proposed monthly payout

$11.76

At 25.0% of expected net revenue.

Total recurring liability

$141.12

Per retained customer across 12 eligible months.

Margin after commission

58.0%

$27.28 retained monthly after variable costs.

This rate preserves the margin you selected.

The equivalent one-time bounty at this proposed rate is $141.12. Actual lifetime cost will be lower when customers churn before the payout window ends.

Create this reward in Refport

A practical guide

Set a partner reward that motivates growth without erasing margin.

Put it into practice

How to calculate a sustainable SaaS affiliate commission

A headline commission percentage does not tell you whether a partner program is profitable. A sustainable rate starts with the subscription revenue you keep after refunds, direct delivery costs, and the margin you want to retain.

This calculator turns those inputs into a maximum monthly commission budget. It also shows the full liability of a recurring reward so you can compare it with a one-time bounty on equal terms.

What to include in your commission model

Use realistic unit economics rather than your list price alone. A program that works for a high-margin annual plan may be too expensive for a discounted monthly plan.

Net subscription revenue after expected refunds
Infrastructure, support, and other variable costs
The minimum contribution margin you want to keep
The number of months a recurring commission remains eligible
Refund and cancellation rules that reverse commissions

Questions, answered

About the affiliate commission calculator

What is a good affiliate commission rate for SaaS?+

There is no universal rate. The right percentage depends on your price, gross margin, refunds, churn, and payout duration. Use the maximum sustainable rate as a ceiling, then choose a lower starting rate you can test and increase.

Should SaaS affiliate commissions be recurring or one-time?+

Recurring commissions can align partners with customer quality and retention, while one-time bounties create a predictable acquisition cost. Compare the total expected payout rather than the first payment alone.

Are refunds included in the calculation?+

Yes. The calculator reduces expected revenue by your refund rate before calculating the available commission budget.

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