Why does the initial address book analysis differ from what I'm now seeing in my CircleBack app?

When you first launch the app, we'll do a quick, initial analysis of your contact data to give you some idea of the problems that lie in your address book. While this data is pulled from you (and is based a snapshot of your contacts), it's not always completely accurate because, until you create an account, we do not fully process all aspects of your address book.