360 Matterport like walkthrough from Unreal model

[Benjamin Fortunato]

I'm looking for a good high quality way to present a walkthrough to clients on the web. Streaming is a bit of a hassle to set up and I haven't found that it works reliably. It also take pretty long to load. WebGl is great for realiability and load times but the quality suffers. I thought a Matterport style 360 walkthrough might be a good alternative. 

Is there a software or service out there that can generate 360 walkthroughs from an Unreal model? I would like something that can be setup easily, and ideally something that can be easily re-uploaded when the model changes. 

I was looking at Sketchfab and found examples of 360 panoramas, but I would like to stitch these together so it feels like a true 3D walkthrough. https://sketchfab.com/3d-models/scandinavian-apartment-demo-scene-990ce2d827404c66a975b03ff97a0c03

I remember seeing a couple of companies doing this from 3Dmax and other software . . . will need to search my notes and see if I can dig up a list. 

Any insights would be appreciated!

[Benjamin Fortunato]

Here is one service I found: The standard in 360° virtual tour software | CloudPano