Yes, both Zendesk Support and ManageEngine ServiceDesk Plus offer a Free Trial.
Zendesk Support is designed for Large Enterprises, Medium Business and Small Business.
ManageEngine ServiceDesk Plus is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Zendesk Support begins at $19/user/month when yearly, while pricing details for ManageEngine ServiceDesk Plus are unavailable.
Some top alternatives to Zendesk Support includes Zoho Desk, Tidio Helpdesk, Deskero, Support Hub, HelpDesk, Desky, Help Scout, Salesforce Service Cloud, ReadyDesk, Sitehelpdesk, HESK and BoldDesk.
Some top alternatives to ManageEngine ServiceDesk Plus includes SolarWinds Service Desk, Jira Service Desk, Symantec ServiceDesk, Freshdesk, Zoho Desk, HelpDesk, ReadyDesk, Sitehelpdesk, Help Desk Premier and Scopedesk.