This document provides a summary of Forrester's evaluation of nine leading HRMS (human resource management system) vendors. It finds that Workday, Oracle PeopleSoft, Oracle E-Business Suite, and SAP lead in the evaluation based on criteria assessing functionality, technology, and strategy. The evaluation also uncovered improvements in HRMS products in areas like talent management, analytics, and global capabilities. Finally, the document outlines the four main types of HRMS solution providers and provides an overview of the evaluation criteria used to assess the nine participating vendors.