Adyen is a Payment Gateway Software. Adyen offers Invoice Payment, PoS Transactions, Multiple Currency Processing, Recurring Billing, Saved Cards and many more functionalities.
Some top alternatives to Adyen includes Stripe Payments, Braintree Direct, Global Payments, Mollie and PayApp.
Yes, Adyen provides API.
Yes, Adyen provides mobile app.
Adyen is located in Amsterdam, Netherlands
Adyen offers Quotation Based pricing model
The starting price is not disclosed by Adyen. You can visit Adyen pricing page to get the latest pricing.