I initially wanted to write a comment applauding the effort (making a performant web-based wireframe editor is a technically challenging task). But after testing the site, I got the impression that this is a commercial product trying to get a foothold (as opposed to a hobby project for the sake of learning).

At the time of posting, there were no other comments with criticism, so I thought it better to contribute some of my thoughts.

My main concern for this project is not that it doesn't have feature parity with figma, but that I don't see a well-thought out business model. Vecti sells a seat-based subscription model (same as figma), has almost directly ripped much of figma's design (a proclaimed ex-figma employee pointed out that this may be cause for a lawsuit in another comment), and the only distinguishing selling point is that it has less features than figma (the tool it's trying to emulate).

My opinion (which may be wrong) is that figma is already very good at stripping away features, hiding them behind modes, toggles or contextual menus. I'm a figma power user, but I have held a course in figma and managed to get 20 non-technical people to grok the tool and be able to create their own interactive designs in half an hour.