Our favorite startups from 500 Startups’ 19th class

Deep in the Valley this afternoon, 500 Startups’ 19th demo day drew to a close at the Computer History Museum. Business-to-business software, fashion and beauty products made up the largest proportion of companies, but 500 left room for a few outliers.

It’s tough for anyone to say who the next Twilio will be, but it just might be hidden somewhere in the 40 companies that presented today. We traveled down to Mountain View to sort through the noise to bring you our favorite startups from Batch 19.