aloSIM eSIM Data Plans for Portugal

AloSIM does not have an unlimited‑data option for Portugal.
Instead, the provider offers fixed‑data plans such as 50GB for 10, 15, or 30 days, and a 100GB plan that lasts 180 days and covers Portugal along with 34 other European countries. These plans provide high‑speed 5G service. Choosing a fixed plan can be a more cost‑effective choice for most travelers, unless one is an exceptionally heavy data user.

aloSIM does not offer an eSIM in Portugal that provides a local phone number or SMS capability. Only data‑only eSIMs are available from this provider. Travelers who need to keep in touch can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that those services are accessible in Portugal because some destinations may block or restrict certain VoIP options.

aloSIM currently lists 12 single‑country data plans that include Portugal and 23 multi‑country plans that cover Portugal as part of a broader regional set. The plans cover a price range from about $4.50 up to $185, with data caps ranging from 1 GB to 100 GB and validity periods from 3 to 180 days. Some plans use a fixed data amount, while others impose a daily data cap, offering travelers flexibility depending on their usage patterns.