It most likely depends on what software created it and how large it is.
What software did you use to create it? Drone Deploy, Pix4D or Agisoft? All three of them allow you to share easily with a paid subscription account.
You can also use Sketchfab, but they restrict size unless using a paid account.
Others: 3D Mesh: Cesium Tiles, Arc Online Scene, 4DMapper
Point Clouds: PointBox, Pointscene
There are others too.
I process with Metashape Pro and have a $10 a month subscription to Agisoft Cloud. This allows for 100 GB of storage and you can share 3D mesh, raster and DEM tif, and point clouds. And no, the deliverables did not have to be processed in Metashape Pro to share in this service.
