This study compared the outcome of Early Intensive Behavioral Intervention when supervision was given over videoconference for half of the meetings. This started after 3 months of intervention. The participating children were diagnosed with autism spectrum disorder and were randomly placed in either the videoconference group or in the onsite group. The dependent variables were autism severity, preferences for socially mediated stimuli and problematic behaviors. The independent variable was supervision onsite or by videoconference. The results showed no significant differences between the groups on any of the outcome measures. A limitation of this study was the small group sizes, which limits generalization of the results to other children and settings. Furthermore, the onsite group received some supervision sessions via videoconference due to the COVID-19 pandemic. Nevertheless, our tentative conclusion is that supervision via videoconference has the potential to replace onsite supervision at least partially, but that larger scale research in a variety of settings is needed.