What are some alternatives?
Reservio - Reservio is a simple online booking and appointment scheduling application.
Kareo - Kareo - Go Practice | Medical Office Software for Small Practices
BookSteam - BookSteam Online booking and appointment scheduling software for businesses worldwide. Easy to use, cloud based web scheduler that includes class and group bookings. Calendar management and schedule organization, trusted by thousands.
SimplePractice - With SimplePractice, manage your notes, scheduling, and billing all in one place. Conduct secure video appointments with Telehealth by SimplePractice.
TheraNest - Mental health software for psychologists, social workers, therapists, counselors.
SimplyBook.me - Simple online scheduling software that creates a booking page with available times for reservation.