In the past few years, I’ve been laser-focused on machine intelligence. I’ve talked to hundreds of entrepreneurs, researchers and investors about helping machines make us smarter. And in the months since I shared my landscape of machine intelligence companies, folks keep asking me what I think of them — as if they’re all doing more or less the same thing. On average, people seem most concerned about how to interact with these technologies once they are out in the wild. This post will focus on how these companies go to market, not on the methods they use.