Lyft is a transportation network company with a peer-to-peer mobile app that enables passengers to request rides with their smartphones. Prior to starting Lyft, John co-founded Zimride in 2007, a carpooling ride-share company available predominantly in college communities. Zimride was sold to Enterprise Rent-A-Car in 2013. Lyft is available across the United States and through […]

Essie started her eponymous brand in 1981 with $10,000 after working in the hosiery business. When Essie launched, there were very few companies making nail polish, and nail salons were rare. Essie nail polish is now available in roughly 25,000 salons in more than 100 countries. The company was bought by L’Oreal in 2010. Essie […]

Walker & Company makes beauty and health products for people of color. Prior, Tristan was the first African American entrepreneur in residence at the venture capital firm Andreessen Horowitz. He is also the founder of Code2040, a program that connects Black and Latino coders with Silicon Valley startups for summer internships. Tristan speaks with Jessica […]

Luis is an inventor and computer science professor at Carnegie Mellon. He is one of the creators of CAPTCHA, a system that allows websites to determine whether you’re a human or a computer. CAPTCHAs are wavy, distorted words that people need to type out when they’re submitting a form to a website. Luis’ company ReCAPTCHA […]

Robert Stephens started making computer tech-support house calls on his dirt bike while he was a college student at the University of Minnesota in 1994. He’d arrive to a customer’s house on time, take off his shoes, wear a clean uniform, and fix the problem. His cheeky “law enforcement” marketing theme caught people’s attention, and […]