Seems like an interesting application of AI. Going to be obvious to many, in hindsight. Having run a business in the trades, I used to receive 5-10 emails a day from companies offering estimation services. Clearly there is a need in the market.
It looks like your launch is opening this up to the general public - why not niche down to GCs? Maybe the launch is focused on simply gathering more blueprint data to feed your models?
This post is about the difference between art and design.
Artists make art because there is something they want to display to the world for their own reasons, irrespective of the desires of the world. That's not necessarily a bad thing. Great art is impactful to humans beyond the artist.
Design, on the other hand, is about influencing people first and foremost, and causing to take action in some way (could be a protest, or buying something, or simply clicking a button). Because of this, a designer strives to offer "the best", because that causes maximal impact.
It looks like your launch is opening this up to the general public - why not niche down to GCs? Maybe the launch is focused on simply gathering more blueprint data to feed your models?