Envoy - Visitor registration that's changing how guests are greeted in companies around the world.

vCita - Online client engagement solution, convert website visitors to clients, free customizable contact form, free online appointment scheduler.

TractionGuest - Safe, secure workplace for all.

Reservio - Reservio is a simple online booking and appointment scheduling application.

The Receptionist - The Receptionost is a visitor managemnt solution that has visitor logging system to track visitor traffic.

Acuity Scheduling - Automate your client bookings, cancellations, reminders & payments using the worlds friendliest online scheduling software.