How do global eSIMs compare to international roaming?
Global eSIMs typically cost 70-90% less than carrier roaming. Example: 5GB of T-Mobile international roaming can exceed $50, while Airalo offers 5GB in Europe for $16 and Nomad provides 5GB global for approximately $25. eSIMs also provide predictable, prepaid costs versus surprise roaming bills. Carriers like T-Mobile Magenta Max do include free international data (limited speed), making comparison worthwhile.
Mentioned Operators
T-Mobile
Major US carrier offering eSIM services. Provides domestic and international coverage with strong US presence. Offers postpaid plans with eSIM support and global roaming options.

Airalo
Global eSIM marketplace offering coverage in 200+ countries and regions. One of the largest eSIM providers with both regional and local data plans. Features competitive pricing and user-friendly app interface.
Nomad
Global eSIM provider with coverage in 165+ countries. Offers competitive data plans and instant activation. Features a modern app with data management tools and customer rewards program.
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