Making a Board Invitation Only

[justwordme]

So many successful websites have created a following and clamor to become a user by making it invite only i.e. Google, Gilt, Pinterest etc.... Is there a way to do this with Xenforo i.e. submitting requests having an invite code limiting invites etc... Is this a feature or is there a Add-on that anyone knows of?

 

[Jake Bunce]

Here is an addon:

http://xenforo.com/community/threads/paid-add-on-ragtek-invite-system.10342/