Will the Moto X allow unlimited native tethering out of the box?

I have a few buddies who have the One Plus One and claim to have unlimited native tether without tripping any kind of notice to their mobile provider.

Will the Moto X Pure Edition have the ability to do this? Or will it have to be rooted for this to happen? I currently use the Wifi Tether Router app on a Rooted S6 Edge and it works great.