I picked up an Airhub eSIM the week before a trip to Japan last month. Landed at Narita, switched it on before I even cleared immigration, and had a working map on my phone by the time I got to the baggage belt.
That kind of frictionless setup is what Airhub is built around. It is an eSIM provider covering 190+ countries and regions worldwide, founded in 2020 and now serving over 5 million customers globally.