I wouldn’t class that as anything near similar to Webflow. It looks more like a competitor to Adobe Xd, Framer, Zeplin etc.
It looks like a tool to build high-fidelity and highly interactive prototypes with a huge emphasis on collaberation, whereas Webflow is about building actual websites.
I think many people confuse Webflow as a prototyping tool, and maybe to some extent it is - in the sense that when your skill level is very high, you can use it to build live prototype/MVP websites for clients - but Webflow, and the direction they’re taking, is a tool to build production ready websites.
And for me, it is by far the best in it’s field. It’s better than Wrodpress, Pagecloud and the code it builds is far, far superioir to Weebly, Webydo and Wix.
On a complete tanget, the inVison Studio website could be a good IX2 workshop!