Absolutely impressive. I'm an investor in an agricultural (non-software) startup and what people may not appreciate is the sales process required to make in-roads in this industry. Farmers can be very skeptical (rightly so) about anything that may disrupt their ability to yield crop. It can also be a very high-touch industry in which you need to give face time to your end users. The corollary to this is that once you've proven yourself -- your competition has a deep moat to overcome to take you out.
Congratulations to two of the nicest founders I have met and their team :)