Airbus
Yes, both GLPI and Halo Service Desk offer a Free Trial.
GLPI is designed for Large Enterprises, Medium Business and Small Business.
Halo Service Desk is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Halo Service Desk begins at $40/User/Month, while pricing details for GLPI are unavailable.
Some top alternatives to GLPI includes Freshservice, ManageEngine ServiceDesk Plus, SolarWinds Service Desk, Jira Service Desk, Symantec ServiceDesk, IBM Control Desk, osTicket, TOPdesk, Spiceworks Help Desk, iSupport Software, Richdesk and Scopedesk.
Some top alternatives to Halo Service Desk includes Freshservice, ManageEngine ServiceDesk Plus, Jira Service Desk, Symantec ServiceDesk, InvGate Service Desk, HelpDesk, TOPdesk, ReadyDesk, UseDesk, Milldesk, Sitehelpdesk and BoldDesk.