Of the hundreds of companies I meet in any given country, I only write about a handful. Sometimes it’s the ones that seem to be copying a US idea, but in reality are building their company in a completely unique—and frequently more profitable—way. Other times, I’m captivated by an idea that’s perfect for an emerging market , but probably wouldn’t work in the US. But every once in a while I find a company that hits the trifecta: It’s addressing a big problem locally, it’s something I don’t think is offered in the US, and…. I want it. And when a product in undeveloped, chaotic, messy India can make someone in Silicon Valley feel jealous, you know that entrepreneur has come up with something good.