BANK: B2B account aggregator Budget Insight is a leading Open Banking Platform trusted by 250+ European banks & insurances, fintech, and software vendors. Budget Insight's single API offers four products to build disrupting financial services and experiences, including BANK, providing bank account data for individuals and businesses (AIS). Whether you’re a retail bank, chartered accountancy, a software publisher, or a lender, BANK enables your customers to collect and transmit all of their banking data in a simple, instantaneous, secure way so that they can access smarter services. Security and PSD2 compliance guarantees: Budget Insight is authorized by the ACPR and meets the highest regulatory and security requirements.