BILL: Future ready document 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 BILL, invoice, and KYC/KYB documents for accounting & lending. Whether you’re chartered accountancy, a fund manager, or an HR software publisher, Bill enables your customers to connect all of their supplier sites in order to retrieve all of the documents available. An API for aggregating all types of documents and extracting their metadata in a simple, instantaneous, secure way. Security and PSD2 compliance guarantees: Budget Insight is authorized by the ACPR and meets the highest regulatory and security requirements.