SaaS Payment Provider Fees & Merchant of Record Benchmark 2026: 8 Providers Analyzed
In an analysis of 8 major SaaS billing providers in 2026, 5 of 8 (62.5%) operate as Merchant of Record with an average fee of 4.58% + $0.46, compared to 3.03% + $0.36 for direct processors.
Key Findings
Each finding is computed directly from our audited dataset and provided with a stable permalink for attribution and citations.
Lowest Domestic Base Rate
Among all 8 analyzed billing providers, Whop offers the lowest domestic base transaction fee at 2.7% + $0.30 per transaction.
Cross-Border Transaction Surcharges
6 of 8 providers (75%) apply an international cross-border transaction surcharge averaging 1.50% (ranging from 1.0% to 2.0%), while 2 providers include cross-border processing within their headline fee.
Recurring Billing Surcharges
Only 2 of 8 providers (25%, specifically Lemon Squeezy, Dodo Payments) charges an additional fee for recurring subscriptions; 6 of 8 (75.0%) charge identical transaction rates for one-time and recurring payments.
Provider Fee Breakdown Matrix
| Provider | Classification | Domestic Base Fee | Cross-Border Surcharge | Subscription Fee | Official Schedule |
|---|---|---|---|---|---|
| Stripe | Direct Processor | 2.9% + $0.30 | +1.5% | 0% | Pricing |
| PayPal | Direct Processor | 3.49% + $0.49 | +1.5% | 0% | Pricing |
| Lemon Squeezy | Merchant of Record | 5% + $0.50 | +1.5% | +0.5% | Pricing |
| Paddle | Merchant of Record | 5% + $0.50 | Included | 0% | Pricing |
| Polar | Merchant of Record | 5% + $0.50 | +1.5% | 0% | Pricing |
| Creem | Merchant of Record | 3.9% + $0.40 | Included | 0% | Pricing |
| Dodo Payments | Merchant of Record | 4% + $0.40 | +1.5% | +0.5% | Pricing |
| Whop | Direct Processor | 2.7% + $0.30 | +1.5% | 0% | Pricing |
Methodology & Provenance
- Dataset includes all 8 primary billing providers with first-class adapter support in supastack: Stripe, PayPal, Lemon Squeezy, Paddle, Polar, Creem, Dodo, and Whop.
- Fee schedules reflect published USD rates as of October 2026 for standard domestic and cross-border SaaS transactions.
- Volume-negotiated enterprise tiers and custom enterprise contracts are excluded; all metrics evaluate public, self-serve developer pricing.
- Merchant of Record designation is determined by whether the platform legally remits sales tax and VAT on behalf of the merchant.
- Averages are arithmetic means across standard single-transaction published schedules without weighting by platform market share.
Suggested Citation
supastack Research. "SaaS Payment Provider Fees & Merchant of Record Benchmark 2026: 8 Providers Analyzed." Published October 2026. Available at: https://supastack.dev/research/saas-payment-fees