Yes, both Service Shark and Gameplan offer a Free Trial.
Service Shark is designed for Large Enterprises, Small Business and Medium Business.
Gameplan is designed for Medium Business and Small Business.
The starting price of Service Shark begins at $13.00per user / month when Billed Yearly, while pricing details for Gameplan are unavailable.
Some top alternatives to Service Shark includes Service Fusion and Housecall Pro.
Some top alternatives to Gameplan includes Service Fusion, Housecall Pro, Field Force Tracker, Fieldd, Oracle Field Service Cloud, ServiceWorks, Easy Field Services, Fieldworkhq, Simply Workflow, Service CRM, Verint Monet WFO and Workforce.