Yes, both BookingLayer and SimplyBook.me offer a Free Trial.
BookingLayer is designed for Large Enterprises and Medium Business.
SimplyBook.me is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for BookingLayer Starts at $110/Month whereas for SimplyBook.me Starts at $8.25/Month when Billed Yearly.
Some top alternatives to BookingLayer includes Appointy, Calendly, SimplyBook.me, Cogsworth, Book Like A Boss, Scheduly, GoSchedule, Booking Social, FlexBooker, Hapio, Probooking, Rezrva and Zoho Booking.
Some top alternatives to SimplyBook.me includes Calendly, Square Appointments, Calendify, Scheduly, GoDaddy Website Security, ClickBook, FlexBooker, CalendarSpots.com, Calendpage and Zoho Booking.