Build a Website to host 360/VR/panormama photos

Build a Website to host 360/VR/panorama photos. Key features: - Allow people to easily upload 360/VR photos - Have a viewer where 360/VR photos can be moved around and zoomed in/out. - Allow people to get a code to embed 360/VR photo on their own site Want this to be free for users (no sign up required), however would still like a way to monitize it. Perhaps a small watermark on images that people can pay $5usd to remove, or perhaps some branding visible on the viewer. Nothing too intrusive but enough that if someone would like to use this commercially they will want to pay to remove it. Would require a logo to be made up (I can source if required). I can order domain name. I have attached two example 360 panoramas I have taken. I would prefer for uploads there is no limit to size for people to upload, or ratios. Some websites have a specific 2:1 ratio which is annoying. Any question just ask.