"What should I pay my affiliates?" is the question that stalls most SaaS affiliate programs before launch. Pay too little and nobody promotes you. Pay too much and you build a channel that looks like growth while quietly destroying your margins.
The honest answer is that there is no universal rate β but there is a defensible way to arrive at yours. This guide covers the current benchmarks by category, when to use a percentage versus a fixed amount, whether recurring beats one-time, and the arithmetic that ties all of it back to your LTV and CAC.
What SaaS Companies Actually Pay in 2026
Across public SaaS affiliate programs, the center of gravity sits at 20-30% recurring or 50-100% of first-month revenue as a one-time bounty. Rates cluster by category, and the clustering follows margin and sales cycle rather than company size.
- Marketing and email tools: 20-30% recurring. The most competitive category by far β affiliates have dozens of options, and rates have crept upward for a decade.
- Website builders and hosting: 20-30% recurring, or fixed bounties of $50-$200. Hosting in particular skews toward large flat payouts because ACVs are low but volume is high.
- Design and creative tools: 15-30% recurring. Lower ACVs mean lower absolute payouts, so programs compete on cookie duration instead.
- Developer and infrastructure tools: 10-20% recurring. Lower rates persist because usage-based pricing makes commissions compound unpredictably, and because technical audiences convert well without heavy affiliate incentives.
- Project management and productivity: 20-30%, frequently capped at 12 months.
- Finance, HR and vertical B2B: Fixed bounties of $100-$500, sometimes higher. High ACV and long sales cycles make percentages awkward; a flat amount per closed deal is cleaner for both sides.
- AI tools: 20-40%. The newest and most volatile category. Aggressive rates are being used to buy attention in a crowded market, and many will not survive contact with real unit economics.
Use these as orientation, not as a target. The rate that matters is the one your affiliates compare you against β and that comparison set is the two or three competitors already in their content, not the industry average.
Percentage vs. Fixed Amount
A percentage scales with the value of the customer. A fixed amount is predictable for both sides. Which is right depends mostly on how much variance sits in your pricing.
When a percentage works better
If your plans range from $19 to $499/month, a percentage automatically rewards affiliates who bring larger accounts. This aligns incentives correctly: the affiliate who lands an enterprise customer earns twenty times what a self-serve referral pays, which is roughly the ratio of value you receive.
Percentages also survive your own price changes without renegotiation. Raise prices 15% and every affiliate gets a raise, which is excellent for retention.
When a fixed amount works better
Fixed bounties win in three situations. First, when pricing is complex or usage-based and affiliates cannot easily predict earnings β "$150 per customer" is a far more compelling pitch than "20% of a variable bill." Second, when you discount heavily, since a percentage of a discounted price can collapse to almost nothing. Third, in high-ACV B2B, where a $400 flat payment per closed deal reads as serious money to a partner who would otherwise have to model your pricing tiers.
Plenty of programs run both: a flat bounty on the entry plan where percentages are too small to motivate, and a percentage on higher tiers where they scale properly. PromoteBoost supports percentage and fixed-amount commissions within the same program, so this is a configuration choice rather than an architectural one.
Recurring vs. One-Time
For SaaS, recurring commissions are the stronger offer in almost every case β and the reason is behavioral rather than mathematical.
Affiliates are building an income stream. A one-time bounty means their earnings reset to zero every month; they have to keep hunting to stand still. A recurring commission means the content they published eighteen months ago is still paying them, which is precisely why they will keep publishing about you. When affiliates rank the programs they promote, recurring revenue is consistently at the top of the list.
Three variants are in common use:
- Lifetime recurring. The affiliate earns on every renewal for as long as the customer pays. Maximum appeal, maximum cost. Best when your margins are high and your churn is low.
- Capped recurring (12 months is the norm). Commission runs for a fixed number of billing cycles, then stops. This is the pragmatic middle: it still gives affiliates compounding income while capping your exposure and letting you keep the full margin on long-lived customers.
- One-time bounty. A single payment, usually 50-100% of the first month or a flat amount. Simple to explain and to forecast, but it gives the affiliate no stake in whether the customer stays.
A worked comparison. ARPU $99/month, average customer lifetime 24 months. A 25% lifetime recurring commission pays out roughly $594 per customer. A 25% commission capped at 12 months pays $297. A 100% first-month bounty pays $99. Against an LTV of $2,376 at 80% margin, all three are viable β but they buy very different levels of affiliate enthusiasm, and the capped version is where most programs settle.
If you cannot offer recurring, compensate elsewhere: a higher one-time rate, a longer cookie window, or coupon-code tracking that lets affiliates monetize audiences links cannot reach.
Calculating Your Rate From LTV and CAC
Here is the arithmetic that turns a guess into a decision.
Step 1 β Establish your true LTV. ARPU multiplied by gross margin, divided by monthly churn. At $99 ARPU, 82% margin and 4% monthly churn: (99 Γ 0.82) / 0.04 = $2,029.
Step 2 β Establish your acquisition ceiling. A 3:1 LTV:CAC ratio is the standard target for a healthy SaaS. That puts your ceiling at roughly $676 per customer. Most companies want affiliate CAC comfortably below blended CAC, so treat this as an upper bound rather than a goal.
Step 3 β Convert the ceiling into a rate. With a 24-month average lifetime at $99/month, gross revenue per customer is $2,376. A 25% lifetime recurring commission costs $594 β inside the ceiling, and typically well below what the same customer costs through paid search.
Step 4 β Stress-test it. Run the same numbers with churn at 6% instead of 4%. LTV drops to $1,353 and the ceiling to $451, at which point a 25% lifetime rate is uncomfortably tight. This is exactly the scenario where a 12-month cap earns its keep: it holds the affiliate offer attractive while protecting you if retention slips.
One number decides more than the rate itself: EPC, or earnings per click. Affiliates allocate traffic by expected value per click, not by headline percentage. A 40% commission on a product that converts at 0.5% is worth less to them than a 20% commission on one that converts at 4%. If your conversion rate is strong, say so in your pitch β it is often more persuasive than raising the rate.
Five Mistakes That Sink Programs
- Setting the rate by feel. "30% sounds generous" is not a decision. Anchor to LTV, margin and churn, then sanity-check against your competitors' offers.
- Paying on signups instead of revenue. Bounties on trial signups invite fraud and reward volume over quality. Pay on payments that actually cleared.
- Ignoring refunds and chargebacks. Without a holding period matched to your refund window, you will pay commissions on revenue you subsequently return. Thirty days pending is standard for a reason.
- Building a tier structure nobody understands. Escalating rates across five volume brackets sound motivating and mostly just confuse people. One rate, plus a manually negotiated bump for your top few affiliates, outperforms elaborate ladders.
- Never revisiting the rate. Your competitors move. If you launched at 20% in 2024 and the category now pays 30%, your affiliates have quietly reallocated their content. Review annually.
Several of these overlap with the broader failure patterns in common affiliate program mistakes.
Two-Tier and Sub-Affiliate Commissions
A two-tier structure pays an affiliate a small percentage β typically 5% β on the earnings of affiliates they recruit. It turns your most enthusiastic partners into recruiters, which matters when outbound recruitment is your bottleneck.
The economics are modest by design: the second tier should cost a few percent of program revenue, not restructure it. Layer it on top of your primary rate rather than carving it out, and keep it to two levels. PromoteBoost supports two-tier commissions natively, along with sub-ID tracking so affiliates can attribute results to specific placements or campaigns.
Where to Start
If you want a default to launch with and refine later: 25% recurring, capped at 12 months, 30-day cookie, $50 payout threshold, monthly payouts. That configuration is competitive in most SaaS categories, survives moderate churn, and is simple enough to explain in a sentence.
Then watch your EPC and your active affiliate ratio for a quarter. If EPC is healthy and affiliates are still going dormant, your problem is support, not price. If EPC is weak, the rate or the conversion rate needs work β and raising the rate is usually the more expensive of the two fixes.
PromoteBoost lets you run percentage and fixed-amount commissions, recurring or one-time, capped or lifetime, with two-tier structures on top β all reading conversions directly from Stripe. The free plan covers unlimited affiliates and unlimited referrals up to $10,000/month in affiliate-generated revenue, so you can test a rate structure against real data before committing to it. If you have not launched yet, start with how to launch a SaaS affiliate program.