Yes, both Microkeeper and OnPay offer a Free Trial.
Microkeeper is designed for Large Enterprises, Medium Business and Small Business.
OnPay is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Microkeeper Starts at $2.25/User/Month whereas for OnPay Starts at $40/Month.
Some top alternatives to Microkeeper includes BambooHR, Paychex Flex, Rippling, Freshbooks, Time Clock Wizard, Timesheets.com, SignFlow, Paycom, OnPay, Hive Payroll, RUN Powered by ADP, Deel, KeyPay, Remote.com, Papaya Global, Multiplier, Coverio, Remofirst, Paycor and Elite HRMS.
Some top alternatives to OnPay includes BambooHR, Paychex Flex, Rippling, SurePayroll, Square Payroll, Paycom, QuickBooks Payroll, Paybooks, ADP Payroll Services, Coverio, NETCHEX and Quikchex.