Yes, both AppointmentCore and Calendly offer a Free Trial.
AppointmentCore is designed for Large Enterprises, Medium Business and Small Business.
Calendly is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for AppointmentCore Starts at $27/Month whereas for Calendly Starts at $8/User/Month when Billed Yearly.
Some top alternatives to AppointmentCore includes Appointy, Setmore, Calendly, Cogsworth, Book Like A Boss, Doodle, Scheduly, Appointment Reminder, Apptoto, DaySchedule, Appointmind, CatchApp Bookings and Zoho Booking.
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.