Vertafore Single Sign-On (VSSO) is available for AMS360 Online, Vertafore Agency Platform, PL Rating, SalesTrack, Client Portal, and TransactNOW customers. Developed to address customer and industry demand for greater accessibility and security, VSSO streamlines the login process for customers that use multiple Vertafore products and services, is a foundational component of the Vertafore Agency Platform and is certified by the ID Federation organization to improve connectivity with carriers.