Oyster offers Free Trial, but Aspen HR does not.
Aspen HR is designed for Medium Business, Small Business and Large Enterprises.
Oyster is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Oyster begins at $25/employee/month, while pricing details for Aspen HR are unavailable.
Some top alternatives to Aspen HR includes Rippling, Paychex Flex, Multiplier and Oyster.
Some top alternatives to Oyster includes BambooHR, Workable, GoCo, Paychex Flex, Remote.com, Rippling, WebHR, UrHRM, HRAPP, ClearCompany, BrainyHR, tomHRM, EntireHR, Built for Teams, Papaya Global, Paycor, Access People HR, HRM wage and HRSprout.