Use Cases and Deployment Scope
I have had multiple experiences with using the Workday Professional Services Automation software; as a consultant, in a large Fortune 500 company, and most recently when the small FinTech company I was working for was acquired by Nuveen/TIAA. The software was used as a one-stop-shop at Nuveen/TIAA for all things HR-related: payroll, benefits administration, recruiting, performance evaluation processing, etc. Workday is a powerful tool that is a good fit for large, multi-national corporations. In my opinion, it is a more technologically advanced/flexible version of the Oracle suite I utilized in roles 10+ years ago.
Other Software Used
Oracle PeopleSoft HCM, Justworks, Paychex Flex