Paddle

Merchant of record that handles payments, sales tax/VAT and subscriptions.

Best for: Selling software globally without handling sales tax yourself.
Open source: no
Pricing: 5% + 50¢ per checkout transaction; no monthly fees; custom pricing available. (source: official page, checked 2026-10-21)
Other Paymentss: Stripe
Last checked: 2026-10-21 (pricing 2026-10-21 · licence not checked)

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Pricing is copied from each tool's official page on the date shown and left out where we couldn't read it; prices change. Licences were checked on GitHub; 'unconfirmed' means not verified. No affiliate links.