Yes, both Setwerks and OpusTime offer a Free Trial.
Setwerks is designed for Medium Business and Small Business.
OpusTime is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Setwerks Starts at $15.66/Month when Billed Yearly whereas for OpusTime Starts at $35/Month when Billed Yearly.
Some top alternatives to Setwerks includes Appointy, Setmore, Calendly, Cogsworth, OpusTime, Book Like A Boss, Bookings For Paperform, Scheduly, ScheduFlow, Office Tracker, Schedule it, DaySchedule and CutToPlan.
Some top alternatives to OpusTime includes Appointy, Setmore, Calendly, Cogsworth, Book Like A Boss, Scheduly, SnapAppointments, Online Appointment Scheduler, ClickBook, Appointmind, Web-appointments, i-Scheduling for Appointments and Zoho Booking.