RedSim eSIM Data Plans for Portugal

RedSim does not provide a true unlimited data eSIM for Portugal. The plans that include “Unlimited” in their name give a daily high‑speed allowance—either 3GB per day or 5GB per day depending on the package—and the remaining data that day is delivered at a throttled speed of 1 Mbps.

Travelers who need more data without speed reductions can choose from RedSim’s fixed data plans for Portugal. For example, a 50GB 30‑day plan is available at $41.49 USD, and a 20GB 30‑day plan is offered for $18.70 USD. These fixed‑data options provide a clear, capped amount of high‑speed data throughout the validity period.

RedSim does not provide an eSIM plan for Portugal that includes a phone number or SMS capability. Travelers can only purchase a data‑only eSIM from this provider. To conduct voice or text communication, users can rely on VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection; however, some destinations may block or restrict certain apps, so it is advisable to check beforehand that the services one needs will be available while in Portugal.

RedSim offers 37 single‑country plans and 54 multi‑country plans that include Portugal. The plans span a wide price range from approximately $1.79 up to $295.50 and data caps from 1 GB to 50 GB. They also cover validity periods of 1 to 60 days. The single‑country options include both fixed‑data‑cap plans, which provide a set amount of data for the entire validity period, and daily data‑cap plans, which allow a specific amount of data per day. The multi‑country selections mirror these types, giving travelers the choice of either a fixed total data allotment or a daily data allowance across several destinations.