May 26, 2015
Below are the top 10 vendors for the 295 respondents of this Watson Wyatt survey. However, these numbers are based on applications that all work on different platforms. For instance, respondents used an HR and payroll combination from PeopleSoft, while ADP was more often cited as a payroll-only system. Vendors such as Oracle, SAP, and Ceridian offer enterprise resource planning systems, which have even more features.
SOURCE: "The Net Effect:e-HR and the Internet," Watson Wyatt Worldwide, 2000.