Nation branding has gained increasing popularity among marketeers, academics, and practitioners during recent decades. However, awareness among multidisciplinary researchers has been raised in the recent past. The purposes of this conceptual study were to address the lack of research on the process of building a competitive identity for nation brands and to suggest the use of open innovation-based approaches, such as value co-creation, as new potential tools for such purposes. This study identifies, discusses, and evaluates two scientific models, the PERFA Framework and the Four Actions Framework, which were originally developed to increase value propositions in organizations, and applies them as suitable tools for nation branding in building a competitive identity. The authors argue that applying open innovation-based value co-creation frameworks will create a solid basis for competitive nation branding, as the method engages multiple stakeholders.