Marqeta is a leading open API card issuing platform that enables businesses to bring custom card and digital payment programs to market. The company provides white-label and embedded solutions for card issuance, allowing customers to issue branded cards, manage spending controls, and deliver personalized cardholder experiences at scale.

The platform supports multiple use cases including employee expense management, customer rewards programs, embedded finance for fintechs, and issuer processor solutions. Marqeta's API-first architecture enables rapid integration and deployment of card programs without requiring extensive infrastructure investment.

With a global presence and partnerships with major financial networks and processors, Marqeta serves a diverse customer base ranging from Fortune 500 companies to innovative fintech startups across industries including financial services, technology, e-commerce, and more.