Koalendar is a great Google Calendar appointment slots alternative because it offers a clean, modern, and intuitive interface, for free. It also doesn’t allow you to customize its look according to your brand. Google Calendar Appointment Slots is free to use, but it can be difficult to set up.
The platform also allows you to treat an event as one single appointment slot or as a time frame for multiple appointments. When you convert a calendar event as an appointment slot, it creates a view of your calendar that only displays the available appointment slot and a shareable link to send to your invitees. Google Calendar Appointment Slots is a function in Google Calendar that lets you open parts of your calendar for meetings and appointments. Learn more Google Calendar appointment slots vs Koalendar in a nutshell