Zenefits offers Free Trial, but Paychex Flex does not.
Zenefits is designed for Medium Business and Small Business.
Paychex Flex is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of Zenefits begins at $8/User/Month when Billed Yearly, while pricing details for Paychex Flex are unavailable.
Some top alternatives to Zenefits includes BambooHR, Paycor, Paylocity Web Pay, Paychex Flex, Gusto, Freshbooks, ADP Workforce Now, ZenHR, Paycom, OnPay, Remote.com, Papaya Global, Multiplier, ADP Payroll Services and Access People HR.
Some top alternatives to Paychex Flex includes BambooHR, Paycor, Paylocity Web Pay, Gusto, ADP Workforce Now, SurePayroll, Paycom, QuickBooks Payroll, Paybooks, ADP Payroll Services and Coverio.