Saily eSIM Data Plans for Portugal

Saily does not provide a truly unlimited data eSIM for Portugal.
The plans that carry the “UNLIMITED” label, such as the Portugal UNLIMITED 10 days plan, give 5 GB of high‑speed data each day and once that amount is reached the speed is throttled to 1024 kbps.
The Global UNLIMITED 30 days option offers 30 GB in total but also reduces speed after 1024 kbps, so it is not an unlimited high‑speed plan either.

Travelers who need a larger data allowance can opt for one of Saily’s fixed‑data plans.
For example, the Portugal 20 GB 30 days plan gives 20 GB of data over 30 days with no speed reduction, and the Portugal 30 GB 30 days plan (if chosen) offers a comparable amount with no throttling. These fixed plans can be more cost‑effective for users who anticipate consuming a lot of data while avoiding the reduced‑speed limitation that applies to the “UNLIMITED” options.

Saily does not offer an eSIM plan for Portugal that includes a phone number or SMS capability. The only plans available for travelers to Portugal are data‑only options, so users will need to rely on internet‑based messaging and calling apps such as WhatsApp, Telegram or iMessage to communicate.

Saily lists 10 data packages that cover Portugal only and an additional 22 packages that include Portugal alongside other destinations, giving travelers a choice of single‑country or multi‑country options. The available plans include both fixed data allocations—which give a set amount of bytes for the entire validity period—and daily data caps, which reset every day. Prices across the lineup range from roughly $3.99 to $159.99, data caps span from 1 GB up to 50 GB, and validity periods extend from 7 days to a full year.