In 2016, Austin businesses continued to thrive while the city earned national recognition again as a top city in the country for startup vitality. Artificial intelligence, machine learning, IoT and virtual reality companies gained momentum last year alongside the usual Austin staples in software and healthtech. We’ve carefully selected 50 local startups — all less than five years old — that have been generating buzz. Some are in their infancy while others have already experienced significant user growth, but you’ll want to keep an eye out for them in 2017. Read more.