Gumroad vs Lemon Squeezy Migration ROI Calculator

Model the money question behind a platform switch. Compare your current Gumroad take-home, Lemon Squeezy take-home at the same volume, and projected post-migration upside with a payback estimate.

Scope guard: this v1 models public fee math only. It excludes payout-fee differences, taxes/VAT, and chargeback edge cases. Expected order lift is optional and hypothetical — set it to 0% for a fee-only comparison.

Inputs

Use your current monthly order profile. Gumroad Discover share changes current economics; Lemon Squeezy share inputs adjust its weighted effective fee rate.

Discover sales are modeled at 30%, direct sales at 10% + $0.50.
Current Gumroad net
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Lemon net at same volume
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Projected Lemon net
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Projected monthly delta
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Projected annual delta
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Payback period
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Economics snapshot

Current gross
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Recognized revenue after refunds
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Fee-only monthly delta
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Projected Lemon orders
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Fee stack comparison

MetricValue
Gumroad fees-
Gumroad effective fee rate-
Lemon fees at same volume-
Lemon effective fee rate at same volume-
Lemon fees after projected uplift-

Exportable summary

Last verified against public pricing pages: March 2026. Use this as a directional planning model, not accounting advice.