AdFlex is a tech-based company that provides business services to Vietnam and international clients. Founded in 2012 when we started with Affiliate Marketing, now we do business in two-sided marketplace, and develop our products in various fields such as Martech, AI and Data Annotation, … Throughout the journey, AdFlex stays as an organization of talented people with fierce entrepreneurship and stays caring about Lexers’ happiness (that’s how we call our people). We provide Affiliate Marketing service (includes Cost-per-Action and Pushtimize - Push notification advertising) and Data Annotation services.