Adyen offers a single payments system that covers the entire flow, from the checkout page to the bank. It works as the payment processor and acquirer, which means it connects directly to card networks instead of relying on separate providers, and supports a wide range of payment methods including local options like iDEAL and Alipay. Large retailers, marketplaces, and subscription companies use it to accept payments in many countries with a unified view of the data.
It provides tools beyond processing. Risk management uses machine learning to detect fraud and reduce false declines, authorization optimization adjusts how transactions are routed to improve approval rates, and reporting consolidates sales across online and in-person channels. Platform products support marketplaces that pay out to sellers, and issuing products create cards. Developers integrate through APIs and drop-in components.
Adyen is a public company that charges processing fees plus a per-transaction fee, with pricing negotiated for volume. It targets mid-sized and enterprise merchants, so small businesses usually choose simpler providers. Competitors include Stripe, which is easier for startups, Worldpay, Checkout.com, and PayPal’s Braintree. Adyen suits businesses that sell globally and want a single, reliable payments partner.