Oz Digital (Next 14 Group) | 134 followers on LinkedIn. OZ Digital is a premium AdTech player, with a deep focus on the Italian and Spanish markets. We offer publishers a plug-and-play solution to manage their entire Programmatic Advertising stack. Our platform is fully integrated with all primary Programmatic players, including: Appnexus, Rubicon Project, PubMatic, OpenX, AOL, Adform and Google.