We currently offer an Enterprise license, or PPI (Pay-Per-Inputs license). The Enterprise license is the standard license as any other software has. Pay once and use it as much as you want.
The PPI is licensing your inputs. If you have images of copyrighted stuff, you are still licensing just those images, not the copyrighted stuff. How those images are used for marketing or any other publishing or public postings is on the client. If you have the rights to use those images of the copyrighted stuff for marketing or publishing purposes, then you can use them for those purposes. You can still use them in RealityCapture, and license them, but without given rights, you won’t be able to publish those results for marketing purposes.
We do not own any of your creations or inputs you use. The licenses for your inputs are being stored on our servers (up to 2 years, so make sure to export a license file from the Workflow tab) once the inputs are licensed, but inputs are not being stored anywhere.