Yes, both Box and Gusto offer a Free Trial.
Box is designed for Large Enterprises, Medium Business and Small Business.
Gusto is designed for Freelancers, Medium Business and Small Business.
Pricing for Box Starts at $5/User/Month when Billed Yearly whereas for Gusto Starts at $40/user/month when monthly.
Some top alternatives to Box includes CollaborateCloud, Microsoft SharePoint, Dropbox Business, FileCloud, ownCloud, Microsoft OneDrive for Business, Dropbox Professional, Citrix Content Collaboration, Genialcloud Facsys and Box Skills.
Some top alternatives to Gusto includes BambooHR, ADP Payroll Services, Paychex Flex, Remote.com, Freshbooks, Rippling, ADP Workforce Now, Justworks, Zenefits, Paycom, OnPay, RUN Powered by ADP, QuickBooks Payroll, Deel, Papaya Global, Multiplier, Remofirst, Paycor, NETCHEX and Elite HRMS.