eSIM Atlas
Independent, data-first comparisons of travel eSIM and international data plans — price per GB, coverage and validity, by country.
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Latest articles
- Reading an eSIM price list: headline price, price per GB, and which one lies
- What "unlimited" means on a Japan eSIM, in the small print
- Why the same 5 GB of data costs more on a 30-day eSIM than a 7-day one
- Small-allowance eSIMs: when 500 MB is genuinely enough
- Free eSIM trials for Japan: what you actually get
- Picking a Japan eSIM for a three-day trip
- Moshi Moshi or Asialink? Airalo's two Japan packages compared
- Every Airalo Japan eSIM plan, compared by price per gigabyte
- The cheapest eSIM for Japan is not the one you want
- Airalo's Discover plans cost more than its Japan-only plans — here's the gap