eSIM and roaming rip-off: Why the digital future is mobile

The use of eSIMs (Embedded SIM) is growing rapidly, especially in the context of roaming rip-off. According to CCS Insight and the GSMA, billing for roaming costs is a growing problem for users, especially in international tourism. Travel eSIMs allow users to automatically connect to a local network upon arrival at another country without needing a physical SIM card slot. This not only reduces costs but also the complexity of using mobile services abroad. The low deployment costs and flexibility of eSIMs contribute significantly to bringing them into the focus of users. In a world where travel is becoming more frequent and digital mobility is critical, eSIM is a key technology that improves the user experience while saving costs. At the same time, the dependence on US tech giants such as Google and Meta in marketing infrastructure is viewed critically. Many companies recognize that diversification and the use of alternative technology solutions can strengthen the resilience of their marketing strategies. Some leading big tech companies are instead pursuing other AI strategies that target specific use cases rather than simply developing a new ChatGPT. It becomes clear that AI models alone are not enough, but that a targeted and contextual application is crucial. At the same time, control over AI systems is critically examined by large companies. Guidelight emphasizes that the security and control mechanisms of AI systems are a crucial factor in minimizing risks. In a rapidly changing technology landscape, it is crucial not only to pay attention to the latest developments, but also to design your own systems and infrastructure so that they are flexible, secure and resistant. The importance of eSIMs and the fight against roaming rip-off demonstrate the importance of developing digital solutions that protect users while enabling their mobility. In this context, the modules Voice and Messenger in xynap offer solutions for mobile and telecommunications, which are connected to the topic of eSIMs and roaming.