This website is an independent informational resource and is not affiliated with telecom operators, mobile carriers, or official eSIM providers.
eSIM Advisor was built by and for the digital nomad community. We noticed that most eSIM information online was either too technical, too commercial, or written by people who hadn't actually tried to work remotely across multiple European countries.
We set out to create the resource we wished had existed when we first started working remotely in Europe — practical, honest, and written from the perspective of someone who actually depends on mobile connectivity for their livelihood.
Our focus is on practical utility: which devices work, which countries have reliable coverage, how much data you actually need, and what to do when things go wrong.
We don't accept payment for coverage. We don't have affiliate relationships with eSIM providers. We don't publish sponsored content. Our recommendations are based solely on what we genuinely believe will help travelers and nomads make informed decisions.
We acknowledge uncertainty where it exists. Network coverage changes, device firmware updates affect eSIM behavior, and provider offerings evolve. We update our content when we learn of changes and welcome corrections from readers.