Hande Cilingir is the Co-Founder and Chief Executive Officer of Insider One, an AI-native platform designed to empower marketing and customer engagement teams. She guides Insider One's mission to define the next era of AITech and reshape how brands engage their customers, overseeing the company's global vision, culture, and expansion across more than 30 markets.

As a 1X entrepreneur, Cilingir co-founded Insider One following the successful exit of a previous language education business.