eSIM vs Carrier Roaming — How Much Can You Save?
International roaming with your home carrier is convenient, but it's almost always expensive. A travel eSIM can save you 50-90% on data abroad. We compare the two so you know exactly what you're paying for.
Buying tips by scenario
Cost savings
Recommended eSIM
Typically 50-90% cheaper than carrier roaming per GB
Absolute convenience
Recommended Carrier Roaming
Nothing to buy or install — just works (at a price)
Heavy data use
Recommended eSIM
Much more affordable when you'll actually use data
Emergency / light use
Recommended Carrier Roaming
Fine if you only need a little data and want zero setup
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