Giga.Tel eSIM Data Plans for Portugal

Giga.Tel does not provide a true unlimited data eSIM plan for travelers in Portugal. All of the available plans list a specific data cap, even those whose names include “Unlimited.” Once the stated limit is reached, the connectivity speed drops to a reduced rate (for example, 1024kbps on the SLOW 1Mbps Europe Unlimited Basic 10 Days plan).

If you need a large data allowance, Giga.Tel offers fixed‑data alternatives such as the 100GB plan that lasts 30 days or the 60GB plan that remains valid for 60 days. These plans provide ample high‑speed data, and for many users they can be more cost‑effective than a plan that throttles after a lower limit.

Giga.Tel does not provide eSIM plans for Portugal that include a phone number or SMS capability. Only data‑only eSIM options are offered.

Because the plans lack a traditional phone number, travelers can still make voice calls and send text messages through VoIP applications such as WhatsApp, Telegram and iMessage, which work over the data connection.

Giga.Tel does not have dedicated single‑country plans for Portugal; all of its plans that include Portugal are part of the multi‑country catalogue, totalling 166 distinct options. These plans span a price range from roughly $4.99 to $312.49 and a data cap range from 500 MB up to 100 GB. Among the multi‑country offerings, 116 plans are fixed‑data, while 50 qualify as daily‑data‑cap plans, providing flexibility for different usage patterns. Some packages also offer variations such as reduced speed tiers (128, 512 or 1024 kbps) or tethering capability.