Airhub

Airhub stands out for the sheer depth of its plan menu. For many destinations it offers up to 15 different data volumes, letting you match exactly what you need rather than choosing between too-small and too-large bundles. On top of this, the Global plan extends across 123 countries, removing the need to pick and switch plans mid-trip for frequent border crossers.

Unlike some eSIM services that tack on separate hotspot charges, Airhub's plans are standard data eSIMs with no hidden fees or blocking of tethering. The combination of choice and transparency makes it straightforward to budget before traveling.