Subform is a CAD-inspired design tool focused on the unique constraints of UX/UI design. They are promoting the app as “A modern tool for digital product designers.” They’ve announced the yet to be released product on their website and via a Kickstarter campaign.

They are quite literally targeting Sketch users, as their video compares their tool to how Sketch behaves in certain design situations. They are emphasizing potentially unique features related to responsive layouts, “stateful components” and a multiple style classes. Backers who pay $99+ will get a single license with an estimated delivery of November 2016. Check out the overview video below and visit their site for full details…