What are some alternatives?
When comparing Voonote and The Receptionist, you can also consider the following products
Envoy - Visitor registration that's changing how guests are greeted in companies around the world.
Orbtr - Orbtr is the first marketing automation suite for WordPress.
TractionGuest - A smarter welcome for your visitors.
SwipedOn - SwipedOn is a smart but simple visitor management solution. Our paperless gateway makes connecting people intuitive and easy.
FirstHive - Firsthive enables a Single Customer View (SCV) by building customer identities from data aggregated across online and offline channels.
WhosOnLocation - WhosOnLocation is a visitor management system that makes it easy for reception teams and/or non-manned reception areas to know their visitor.