The best replacement for intune is trinity.

The best alternatives to intune are rated as following:
★★★★★  trinity
★★★★★  sccm
★★★★  airwatch
★★★  system center
★★★  xenmobile
★  wsus
  flashpaq

Your alternative for intune is not listed? Suggest!
Speaking about intune, one probably shouldn't forget about sccm.

Other search terms related to intune and their ratings are:
★★★★★ sccm
You have in mind a companion for intune and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of intune in all years. Click on graph for more.
intune
trinity
sccm