Inviting collaborators is not the only way to share your Prezi with your desired audience. You can also change the privacy level on your presentation and share it via a URL. There are four different levels of access, as shown in the following screenshot:
There are different grades of privacy and each grade has a different level of access. Hidden is the default option for a new presentation, but the four privacy options allow the following permissions:
Private: Only you can see the presentation. It is useful for drafts or confidential content.
Hidden: Only those you invite or share the link with can see the presentation. This should be used for confidential information that needs to be shared with a colleague, co-editor, or client.
Public: Anyone can see or search for the presentation. This could be used for promotional content.
Reusable: Anyone can see the presentation and take a copy of it to modify for their own use. This is useful if you want to share content more...