Yes, both EnjoyHQ and Zendesk Support offer a Free Trial.
EnjoyHQ is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Zendesk Support is designed for Large Enterprises, Medium Business and Small Business.
Pricing for EnjoyHQ Starts at $25/Month whereas for Zendesk Support Starts at $19/user/month when yearly.
Some top alternatives to EnjoyHQ includes Figma, FigJam, UXCam, UserX, Dovetail, UXtweak, UserZoom, Optimal Workshop, UX Metrics, Aurelius and Proven by Users.
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.