GlocalMe

GlocalMe is best known for its pocket WiFi devices, but it also runs an eSIM service for travelers who prefer data-only plans. Through its mobile app, you can purchase and top up data by destination, paying only for what you use across different countries.

The service works well for digital nomads and frequent travelers who want flexible data without long-term commitments. You manage everything in the app and switch between countries as your trip takes you.