GeoJson Data to 3D Tiles

I have a Cesium Project we’re working on that uses large datasets ± 50000 polygons. I’m looking for ways to improve the performance of the load as well as the viewer itself. I’ve looked into 3D tiles, however I have been unsuccessful with a solution to create the tiles? Currently I am using Datasource to display the geoJson data. Is there any tools out there that can help with this, or any topics I can read up on to try and figure this out?