Adyen

Adyen is a comprehensive payment processing platform that directly competes with Stripe. Their website clearly indicates they offer end-to-end payment processing, including online and in-person payments, support for various payment methods globally, and robust fraud detection. They emphasize their developer-friendly APIs and SDKs for integration. Furthermore, they provide solutions for recurring billing, reporting, and specific products like issuing and marketplace payments, aligning with many of the 'must-have' and 'other' features of the Stripe Payment Platform.