TinyAffiliate Tools
SaaS Affiliate Commission Calculator
Use this free SaaS affiliate commission calculator to find a recurring rate that keeps affiliates motivated without breaking your margins. If you searched for a SaaS commission calculator, affiliate commission calculator, or want to know how to calculate commission, start with price, direct costs, refund rate, payout duration, and the profit you want to keep per customer.
The output is a safe commission ceiling, not a generic benchmark. That matters because a healthy SaaS affiliate commission rate depends on margins, refunds, support costs, and whether you pay on first purchase, 12 months, or lifetime recurring revenue.
Last updated: 2026-05-21
Inputs
Adjust your pricing, costs, and target profit to see the maximum safe commission.
Results
Based on your inputs, here is the highest commission you can safely offer.
Max commission per month
$14.00
Max commission rate
48.3%
Commission cap for N months
$168.00
Preset commission rates
All calculations happen in your browser.
Quick formula
A simple way to calculate a safe SaaS affiliate commission is:
(Price × (1 - refund rate)) - monthly COGS - target profit = max commission per month
If you pay recurring commissions for multiple months, multiply that monthly cap by the payout window. That gives you a practical commission budget for first-payment-only, 12-month, or lifetime-style plans.
How to use this calculator
Start with your current monthly price, then enter the costs you carry per customer. Add the profit you want to keep each month, and decide how many months you plan to pay commissions. The calculator shows the maximum safe monthly commission and rate you can afford.
If you offer a discount or expect refunds, enable the advanced refunds toggle. The calculator automatically reduces the effective price so you do not overpay affiliates.
Use the preset buttons to compare common commission rates against your maximum. The suggested commission per month never exceeds your safe max.
Good commission benchmarks
Many SaaS programs start around 20-30% recurring commission. If your safe max rate is lower, consider a higher price, lower costs, a shorter commission window, or a one-time bounty instead of recurring payouts.
Safe: 20% is common for mature products with strong retention.
Growth: 30% is popular for expanding distribution quickly.
Aggressive: 40% can make sense for new launches with wide margins.
How to calculate affiliate commission for SaaS
1. Start with monthly price or average revenue per customer.
2. Subtract direct delivery costs, support burden, and other variable costs.
3. Subtract the profit you want to keep each month.
4. Adjust for refunds or discounting so you do not pay commission on revenue you do not keep.
5. Divide the remaining safe commission amount by revenue to estimate the maximum safe commission rate.
That is why a generic “best affiliate commission rate” is never enough. A 30% rate can be healthy for one SaaS and dangerous for another. The right answer depends on margins, refund profile, and how long you plan to pay commissions.
Example commission scenarios
| Scenario | Typical logic | What to watch |
|---|---|---|
| $49 SaaS with healthy margins | 20-30% recurring may be workable | Refunds, support cost, and payout duration |
| Low-price SaaS with thin margins | One-time bounty or shorter recurring window can be safer | Overpaying on churned or refunded accounts |
| New launch with wide margins | 30-40% recurring can be a growth lever | Make sure LTV supports the payout window |
Choose the payout model before you choose the rate
| Model | When it fits | Main risk |
|---|---|---|
| First payment only | Lower-margin SaaS or uncertain retention | Can feel less attractive to affiliates |
| 12-month recurring | Strong default for subscription SaaS | Needs enough gross margin to support the full window |
| Lifetime recurring | Very high-margin products with strong retention | Can overpay badly if churn or support costs rise |
Why recurring commissions work
Recurring commissions align affiliates with retention. When you pay each month, partners stay engaged and keep sending better-fit customers. Use the monthly max commission to protect margins, then scale by adjusting the number of months you pay out.
FAQs
What commission should I offer?
Most SaaS programs start around 20-30% recurring commission, then adjust as you learn your margins, refunds, and retention profile.
What is a safe maximum commission?
A safe maximum commission is your price minus monthly costs and your target profit per customer.
How is commission calculated?
Start with effective revenue after refunds, subtract direct costs and the profit you want to keep, and treat the remainder as your safe monthly commission budget.
How do I calculate affiliate commission?
Start with price, subtract direct costs and target profit, adjust for refunds, and use the remaining amount as your maximum safe commission budget. Then multiply by your payout window if you pay recurring commissions.
Should I pay recurring or one-time?
Recurring commissions are often better aligned for long-term SaaS growth and retention.
Can I change the commission later?
Yes. You can adjust your commission rate at any time as your unit economics evolve.