The short answer
Mollie is billed per transaction (1.8% + €0.25 eu cards). It has a free tier: No setup/monthly fee; test mode free, pay per transaction. The paid plans we list start at 1.80% + €0.25 (Online, Cards (EEA consumer Visa/Mastercard)).
Plans and prices
| Plan | Price | What it covers |
|---|---|---|
| Online, Cards (EEA consumer Visa/Mastercard) | 1.80% + €0.25 | Standard blended rate per successful transaction; no setup, monthly or cancellation fees. |
| Online, Cards (EEA commercial / American Express) | 2.90% + €0.25 | Commercial cards and Amex; non-EEA cards 3.25% + €0.25. |
| iDEAL / Wero | €0.32 | Flat per-transaction fee for the dominant Netherlands bank-transfer method. |
| Bancontact | 1.40% + €0.25 | Belgian local card scheme. |
| SEPA Direct Debit / Bank Transfer | €0.35 / €0.25 | Flat per-transaction; PayPal priced as PayPal + €0.10, Klarna 2.99%+€0.35 up to 4.99%+€0.40. |
| In-person, Pro Plan | €20 / month | Lower in-person rates (≈0.85%–2.50% + €0.10); a no-monthly-fee Pay-as-you-go tier also exists (1.20%–2.90%). |
How Mollie bills you
The pricing model is per transaction (1.8% + €0.25 eu cards). European PSP with a notably clean Payments API, hosted checkout, transparent per-transaction pricing, and self-serve signup. Best suited to: european local-payment-methods psp.
The pricing page we read
Source: https://www.mollie.com/pricing. Prices change, so confirm there before you commit.
Compare Mollie with alternatives
Other payments apis: Stripe, Square, Razorpay, Braintree, Checkout.com.
Looking at quality rather than price? See the Mollie score on APIbenchmarks. Full entry: Mollie pricing.