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Independently verified · Quarterly re-audit
EU VETTED
Category 07 of 22

Payments

In short

Payment platforms process transactions, manage merchant accounts, and handle settlement and reconciliation. For EU buyers, what to check are regulatory status under EU payment law (PSD2/EMD) and whether the operator's ownership chain exposes transaction data to the US CLOUD Act. Leading EU options on EU Vetted include Adyen (Netherlands, EU-incorporated and EU-listed, CLOUD Act exposure: Minor) and Worldline (France, EU-incorporated and EU-listed, CLOUD Act exposure: Minor).

About this category
About Payments

Payment platforms cover the infrastructure needed to accept, process, and settle financial transactions. This includes payment gateway functionality (routing transactions to the correct network), payment processing (acquiring and settling funds between banks), and in some cases issuing (providing cards or accounts to end users). The category spans full-service payment processors (Adyen, Worldline), marketplace and platform payment specialists (Lemonway, Mangopay), open banking and account-to-account payments (Volt, Trustly), and buy-now-pay-later providers (Klarna, Alma, Scalapay).

Transaction records sit at the intersection of financial regulation and data protection law, which is what makes this category's compliance picture more layered than most. Platforms authorised under PSD2 (Payment Services Directive) or the EMD (E-Money Directive) are supervised by EU financial regulators and must comply with GDPR as data processors. However, regulatory authorisation does not determine ownership exposure. A PSD2-licensed EU subsidiary of a US parent can still be compelled under the CLOUD Act to produce transaction records it controls. EU-incorporated public companies such as Adyen (Netherlands) and Worldline (France) are not subject to that direct exposure: both are EU-owned, EU-listed, and EU-hosted, with only a minor flag for transient US sub-processors (Minor, Minor). No payment platform in the catalogue currently carries a None rating; nine of the twelve listed carry a material flag. Klarna (Sweden) and Mollie (Netherlands) both carry significant US investor positions in their ownership chains, which limits their EU-sovereignty standing despite their EU headquarters.

Feature comparison

Beyond compliance: how these alternatives compare on the capabilities you actually use day to day.

Feature Adyen Worldline Dintero Alma GoCardless Klarna Lemonway Mangopay Mollie SumUp Trustly Volt Scalapay
Card payments Yes Yes Yes No No Yes Yes Yes Yes Yes No No No
SEPA Direct Debit Yes Yes No No Yes No Yes Yes Yes No No No No
Buy now, pay later Yes Yes Yes Yes No Yes Yes Yes Yes No No No Yes
Open banking (A2A) Yes Yes No No Yes Yes Yes Yes Yes No Yes Yes No
Recurring / subscriptions Yes Yes Yes No Yes Yes Yes Yes Yes No Yes Yes No
Payment links Yes Yes Yes Yes Yes Yes Yes Yes No No
In-person / POS Yes Yes Yes Yes No Yes No No Yes Yes No No Yes
Marketplace / split Yes Yes Yes No No No Yes Yes Yes No No No No
SWITCHING GUIDES

Switching from US payments?

Side-by-side European alternatives (same hosting, ownership and CLOUD Act checks) for the US tools most often replaced in this category.

FAQ

Frequently asked questions

What is the best EU-owned payment platform?
Adyen (Netherlands) and Worldline (France) are both EU-incorporated, EU-listed companies with EU-based infrastructure; data at rest stays in the EU, and a transient US sub-processor accounts for each one's minor CLOUD Act flag (Minor, Minor). They are the strongest EU-owned options in this category. Lemonway (France) is a strong EU-owned alternative for marketplace and platform payment flows, operating under French financial supervision. The right choice depends on transaction volume, supported payment methods, and whether you need a full acquiring licence or a payment orchestration layer.
Is there a GDPR-compliant payment platform?
Any payment platform authorised and supervised by an EU financial regulator, with EU-based data processing and a published DPA, qualifies as GDPR-compliant in its processor role. Adyen and Worldline are both licensed by EU authorities and publish detailed DPAs. Payment data (including card numbers, billing addresses, and transaction history) is subject to both GDPR and PCI-DSS requirements simultaneously; review both frameworks when assessing a provider.
Does payment transaction data fall under the US CLOUD Act?
If the payment platform is incorporated in or ultimately controlled by a US parent company, the CLOUD Act can in principle compel production of transaction data it controls, regardless of physical storage location. Adyen (Netherlands) and Worldline (France) are EU-incorporated public companies not directly subject to this exposure, though each carries a minor flag for a transient US sub-processor (Minor, Minor). Klarna (Sweden) and Mollie (Netherlands) both hold significant US investor ownership, which places them at a different risk level despite their EU headquarters.
What is the difference between a payment gateway and a payment processor?
A payment gateway is the technical interface that transmits transaction data between a merchant's website and the payment network. A payment processor is the entity that actually moves funds between acquiring and issuing banks. In practice, many platforms combine both roles: Adyen, Worldline, and Mollie all operate as full-stack processors with integrated gateway functionality. Some providers, such as Lemonway, focus on specific flow types like marketplace escrow and disbursements.
Can EU payment platforms handle subscription billing?
Yes. Adyen and Mollie both offer subscription and recurring billing APIs with tokenised card storage. Lemonway supports scheduled disbursements for marketplace use cases. For SaaS businesses specifically, check whether the provider supports dunning management, invoice generation, and tax handling for EU VAT, as these are often separate modules or require third-party integration.
How does Stripe compare to EU-owned payment platforms?
Stripe is a US-incorporated company, meaning the consolidated group falls within the reach of the US CLOUD Act for payment data it processes. Adyen and Worldline offer comparable breadth of payment method coverage and global reach from a fully EU-owned base. Mollie is EU-headquartered but carries US-investor exposure at the ownership level. For teams prioritising payment method breadth over sovereignty, Stripe's developer experience is well-regarded; for EU-sovereignty-first buyers, Adyen is the most direct comparable.
Are buy-now-pay-later (BNPL) options available from EU-owned providers?
Klarna (Sweden) and Scalapay (Italy) are the most prominent European BNPL providers in the catalogue, though both carry significant US-investor ownership signals that limit their EU-sovereignty profile. Alma (France) is an EU-owned BNPL alternative operating under French banking supervision, with no disclosed US ownership, though a US-owned hyperscaler in its sub-processor chain gives it a material CLOUD Act flag as well (Material). BNPL regulation varies across EU member states; verify the provider's licence in your target market before enabling it at checkout.