The problem with roaming
Traditional carrier roaming can cost several dollars per megabyte, and daily-pass roaming plans often charge a flat fee every single day you're abroad — whether you use data or not. On a two-week trip that adds up fast.
How a travel eSIM compares
A prepaid travel eSIM gives you a fixed amount of local data for a fixed price you pay up front. There's no meter running in the background and no surprise line on your next bill. Plans start from just a few dollars for a week of data.
A quick example
A traveler spending 10 days in Japan might pay a daily roaming pass every day, versus a single yeloesim Japan plan with enough data for maps, messaging, and browsing — typically a fraction of the cost.
When roaming still makes sense
If you're abroad for only a few hours, or you need to receive calls and SMS on your primary number, keeping roaming on briefly can be simpler. For anything longer than a day, an eSIM almost always wins on price.