Arkio is free to download and use. A Plus, Pro or Enterprise license is needed to extend Arkio with professional features like larger unlimited meetings and imports/exports of larger models from Unity, Revit, Rhino, Sketchup and BIM 360.
You can learn more about our licenses and prices at arkio.is/pricing/
You can try Arkio's professional features in a free 14-day trial. Paid licenses are floating so they can be shared with multiple people in your organization.