# WideStreet — Loan Portfolios Marketplace > A portfolio analysis and trading platform for cross-border marketplace dealing in UTP and NPLs. Source: https://macan.id/work/article/widestreet/ ![wideStreet App](/images/products/design/widestreet.png) ### Highlights - positioning wideStreet as the first standardized platform in Europe for NPL portfolio trading - the solution offered to European banks - The “Whitelabel” model allows banks to use the platform to service their clients individually - the composition of standardized data, auction management, and investor communication unlocks the previously tedious and time-consuming process ### Success Factors - using discovery and design process, through the course of the project, shaped the final product that meets market demands and industry expectations - using open source NPL libraries enabled accelerated development of core data model and decreased the overall cost of the solution ### complexity components - complex data import processing - validation and standardization - strict regulatory rules and conditions