4Fin

4Fin GmbH is a German financial technology company that provides modular and customizable solutions for businesses looking to launch or enhance their financial services. Specializing in Banking-as-a-Service (BaaS) and Payments-as-a-Service (PaaS), the company enables clients to integrate services such as bank accounts, card issuing, crypto custody, and payment processing. Their core business model focuses on providing white-label platforms, allowing neobanks, fintechs, and other enterprises to quickly deploy their own branded financial products without building the underlying infrastructure from scratch.