Hubspot. It’s been years now. Just throw up a link which exports to an Excel, and ideally, groups similar properties together.
First column lists the properties.
Second column indicates what group they are in (for example: Names, Email Addresses, Phone Numbers, Street Addresses, etc.).
Third column indicates whether the field is a Hubspot default field or a user-created field.
I’m sure there are other useful columns, but those three are a minimum.
Hubspot, don’t let the perfect be the enemy of the good. You can improve it later! Just get it done.
(For anyone reading: the workaround now, mentioned a few times in this thread, is to export contacts and select “all properties”… the column headings give you the list of properties. Not ideal, but better than nothing).