Yes, both Setwerks and Calendly offer a Free Trial.
Setwerks is designed for Medium Business and Small Business.
Calendly is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Setwerks Starts at $15.66/Month when Billed Yearly whereas for Calendly Starts at $8/User/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 Calendly includes Appointy, Acuity Scheduling, Setmore, Microsoft Bookings, Cogsworth, Book Like A Boss, Doodle, Tidycal, Cal.com, DaySchedule, Google Calendar, Calendar and Zoho Booking.