Sketchfab Integration
With a community of over half a million 3D creators, Sketchfab is one of the leading platforms to publish your 3D files online. The Sketchfab 3D player can be embedded anywhere online, with native support on Facebook, LinkedIn, Wordpress, Behance, Reddit... Sketchfab supports animations, PBR, 3D annotations, multiple materials, advanced lighting, and even offers a VR mode to view your creations in virtual reality. It's a free service with unlimited uploads.
The free Sketchfab plug-in for Cinema 4D lets you upload 3D objects and animations directly from Cinema 4D to the Sketchfab platform.