Zendesk Support offers Free Trial, but Setmore does not.
Zendesk Support is designed for Large Enterprises, Medium Business and Small Business.
Setmore is designed for Freelancers, Medium Business and Small Business.
Pricing for Zendesk Support Starts at $19/user/month when yearly whereas for Setmore Starts at $5/User/Month when Billed Yearly.
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 Setmore includes Appointy, FreeBusy, Acuity Scheduling, Calendly, Square Appointments, Cogsworth, OpusTime, Book Like A Boss, Doodle, Picktime, SnapAppointments, Fresha and i-Scheduling for Appointments.