To export a list of visitors first visit your Scheduled Events tab (Calendly).
1/ You need to export all Past visitors and also Upcoming. Select one of the tabs:
2/ Click on the [Export] button to download a file in the .CSV format.
This will export the data for all events in the view so it will contain duplicate contacts/emails if someone has scheduled with you more than once. The exported file will contain all the information that was required to fill in when scheduling a visit in Calendly: first name, last name, email, phone number, resident's name, etc.
You can easily make accounts for these users on Cubigo and make connections with residents.
Screenshots resource: Calendly Help Center