Yes, both Yocale and Calendoo offer a Free Trial.
Yocale is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Calendoo is designed for Medium Business and Small Business.
Pricing for Yocale Starts at $25/Month when Billed Yearly whereas for Calendoo Starts at $8.91/Month when Billed Yearly.
Some top alternatives to Yocale includes Appointy, Cogsworth, Book Like A Boss, Scheduly, EasyCalendar, Hupport, Online Appointment Scheduler, checkAppointments, DaySchedule, Calendoo, Web-appointments, i-Scheduling for Appointments and Calendar.
Some top alternatives to Calendoo includes Appointy, Calendly, SimplyBook.me, Cogsworth, Book Like A Boss, Scheduly, checkAppointments, ClickBook, DaySchedule, Appointmind, Web-appointments, CatchApp Bookings and Zoho Booking.