nextSIM eSIM Data Plans for Portugal

No, nextSIM does not provide a truly unlimited data eSIM for Portugal.
All plans that include “Unlimited” in the name actually offer a fixed 1GB of high‑speed data; after that limit is reached, the speed drops to 512kbps or 2000kbps depending on the plan.
Travelers can choose larger‑capacity fixed plans instead, such as the 100GB 30‑day plan priced at $61.24 USD or the 50GB 30‑day plan for $27.66 USD, which give ample data for extended stays without throttling.

nextSIM does not provide a phone number or SMS capability with its eSIM plans for Portugal. Only data‑only eSIMs are offered by the provider for that destination. Travelers who need to make calls or send messages can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection instead.

nextSIM offers a broad selection of data plans for Portugal, including both single‑country and multi‑country options. In the single‑country category, there are 59 plans that allow you to choose a dedicated data allowance for Portugal alone. For travelers who want to combine Portugal with other destinations, 89 multi‑country plans are available. Some of the plans feature a fixed data amount that can be used anytime within the validity period, while others provide a daily data cap that resets each day; the latter can be useful for short‑term trips with predictable usage. Overall, the price of the plans ranges from roughly $1.36 to $1, 298.25, the data allowance varies between 1 GB and 100 GB, and the validity period covers from one day up to a full year.