Stephen Kaufer

Backed by former Facebook and Twitter execs, Tagg launches social branding app for Gen Z

Gen Z isn’t satisfied with the social media they grew up with, so they’re building the apps that they want to use. A “social branding” app for creative teens and twenty-somethi

(Founder Stories) TripAdvisor’s Kaufer Discusses The Logic Behind Running “404-Tests”

After <a href="https://techcrunch.com/2011/12/21/tripadvisor-spins-off-from-expedia-takes-flight-on-the-nasdaq-as-a-public-company/">notching a spot on the NASDAQ</a>, TripAdvisor's Stephen Kaufer <a

(Founder Stories) TripAdvisor’s Kaufer: Crucial Early Decisions Paved The Way For An IPO

Earlier today, <a href="http://www.crunchbase.com/company/tripadvisor">TripAdvisor</a> <a href="https://techcrunch.com/2011/12/21/tripadvisor-spins-off-from-expedia-takes-flight-on-the-nasdaq-as-a-pub