Yes, both ManageMart and ServiceM8 offer a Free Trial.
ManageMart is designed for Large Enterprises, Medium Business and Small Business.
ServiceM8 is designed for Individuals, Freelancers, Medium Business and Small Business.
Pricing for ManageMart Starts at $16.25/Month when Billed Yearly whereas for ServiceM8 Starts at $9/Month.
Some top alternatives to ManageMart includes Service Fusion, Housecall Pro, FieldAware, ServiceTitan, Jobber, FieldCircle, Fieldd, Oracle Field Service Cloud, Call of Service, Easy Field Services, Fieldworkhq and Service CRM.
Some top alternatives to ServiceM8 includes Service Fusion, Housecall Pro, Smart Service, mHelpDesk, Fieldd, Call of Service, Fergus, simPRO, Easy Field Services, Simpo and Service CRM.