Smily

Sebastien Grosjean is the CEO and Founder of Smily, the #1 vacation rental software in France. A serial entrepreneur with 14 ventures and two decades in short-term rentals, he built on his family’s 39-year legacy as owners and managers. After creating the first channel manager in 2005, he launched Smily (formerly BookingSync) in 2009 and now serves on Booking.com’s Connectivity Advisory Board. Through Smily, he is pioneering AI-reimagined innovation in the vacation rental industry.