AlpineSIM eSIM Data Plans for Portugal

AlpineSIM does not offer a true unlimited data eSIM for Portugal. All plans that carry “Unlimited” in the name provide a fixed amount of high‑speed data per day—such as 300 MB/day, 1 GB/day, or 5 GB/day—after which the speed may be throttled. A truly unlimited plan with no data cap is not available from AlpineSIM.

Instead, AlpineSIM provides fixed‑data eSIM options that may suit heavy data users. For example, the “AlpineSIM Portugal eSIM – 50GB” plan offers 50 GB of 5G data for 30 days at $39.30 USD, and the “AlpineSIM Portugal eSIM – 20GB” plan gives 20 GB for 30 days at $15.73 USD. These fixed‑data plans can be more cost effective for travelers who anticipate high data consumption.

AlpineSIM does not offer a Portugal eSIM with a phone number or SMS. Only data‑only plans are available for that destination.

Travelers can use VoIP applications such as WhatsApp, Telegram, and iMessage to make calls and send messages over the data connection.

AlpineSIM lists a total of seven single‑country data plans that cover Portugal, and it also offers 140 multi‑country plans that include Portugal within their coverage. The single‑country options are generally priced between roughly $0.70 and $30, with data caps ranging from 300 MB up to about 5 GB. The multi‑country plans span a broader price spectrum, from around $10 to $200, and provide data caps from a few hundred megabytes to 50 GB, often with the option for daily data capping or a fixed data allotment depending on the specific product.