AlpineSIM eSIM Data Plans for Portugal

AlpineSIM does not provide an unlimited data eSIM for Portugal. All of its Portugal‑specific plans list a fixed data cap, ranging from 500MB to 10GB, and the validity period is limited to a few days or a set number of days.

Travelers who need a larger data allowance can choose from AlpineSIM’s fixed data plans. For example, the 10GB plan is valid for 1 day, the 5GB plan is also valid for 1 day, and the 50GB plan is valid for 30 days. These fixed data plans offer a substantial amount of high‑speed 5G data and can be more cost‑effective for most users unless they require truly unlimited usage.

AlpineSIM does not provide a Portugal eSIM that includes a phone number or SMS capability. Travelers using AlpineSIM in Portugal can only purchase a data‑only plan. For voice and messaging, users can rely on VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection, but some destinations may restrict access to these services, so it is advisable to verify that the apps you need are available in Portugal before purchasing.

AlpineSIM delivers a variety of data plans for travelers in Portugal, offering 55 single‑country options in addition to 237 multi‑country packages that cover Portugal. The portfolio spans the full price spectrum from about $1.00 up to $227.00 for the largest packages, with data caps ranging from 300 MB to 100 GB. Plans are further divided into daily data‑cap variants (203 in total) and fixed‑data‑cap packages (89), giving users flexibility between a set amount of data for the duration of a trip or a daily allowance that resets each day. Many of AlpineSIM’s plans also permit tethering, enabling the data to be shared across multiple devices.