Sand Hill Road has gone crypto-crazy, making it the best time ever to be a cryptocurrency or blockchain-based startup. Six such companies drew our attention enough to make it into this year’s The Information 50 list of promising startups. They range from an environmentally friendly cryptocurrency...

Cryptocurrency is soaking up attention, but financial services technologies involving fiat currency have also never been hotter. This week we continue our special five-episode series on The Information 50, our annual list of the most promising startups valued at less than $1 billion, by taking a...