Mobal

Mobal specializes in markets where other providers often fall short. If you're heading to Japan, Mobal lets you get a real Japanese phone number on your eSIM, crucial for hotel check-ins, ride-sharing, and local contacts.

The service also serves US travelers well, with strong support for North American roaming. Its niche focus means it's less comprehensive globally than some competitors, but unbeatable in the specific regions it covers.