Yes, both ScheduleOnce and Acuity Scheduling offer a Free Trial.
ScheduleOnce is designed for Large Enterprises, Medium Business and Small Business.
Acuity Scheduling is designed for Freelancers, Medium Business and Small Business.
Pricing for ScheduleOnce Starts at $10/User/Month when Billed Yearly whereas for Acuity Scheduling Starts at $14/Month when Billed Yearly.
Some top alternatives to ScheduleOnce includes Appointy, Acuity Scheduling, Calendly, Scheduly, SnapAppointments, DaySchedule, Appointmind, Web-appointments, i-Scheduling for Appointments and CatchApp Bookings.
Some top alternatives to Acuity Scheduling includes Setmore, Calendly, Square Appointments, Scheduly, Vagaro, ClickBook, DaySchedule, Booking Social, Rezrva and Zoho Booking.