Hello,
We are continually reviewing the EMM/MDM vendors we partner with and as demand from the field for a particular vendor gains momentum we evaluate the benefits.
MSFT Intune is certainly close if not the top of the most requested vendor. Unfortunately today they do not have a API framework that we can use to build an integration solution. I am in very close contact with the MSFT PLM's who own Intune and were working in co-operation with them. There is light at the end of the tunnel, I just can't say anymore at this stage.
On a more positive note we have a home-built SQL integration one of our field specialist built that allows you to use the Intune SQL DB for an authz type function if that's of any use to you, but its a adhoc/not-supported/not-QA'd/not-blessed skunkworks solution.