One thing to consider is you can't just move to the US. You need a proper visa, which as a Canadian means either a TN or H1B most likely. So you'd need to get a

One thing to consider is you can't just move to the US. You need a proper visa, which as a Canadian means either a TN or H1B most likely. So you'd need to get a job first, and you'd need the proper experience or degree qualifications for that visa. Unless your business was already successful and qualified under another type of visa. If you're okay with moving, consider moving to Montreal or Toronto. Why not just build the first iteration of the product in your spare time and see where that takes you first?