Windows Office Hours: March 23, 2023

Windows Autopilot is a Cloud Service to automate OOBE in a Windows, while also enrolling the device into Management. So it's a PaaS Windows service that can be managed in Intune, but also works with other MDM providers. But technically this is a Windows service.
If this is a licensing question, take a look at this FAQ: Windows Autopilot FAQ | Microsoft Learn