CloudOn eSIM eSIM Data Plans for Portugal

CloudOn eSIM does not provide a truly unlimited data eSIM for Portugal. The plans that carry the word “Unlimited” in their name actually grant a daily high‑speed allowance of 3 GB/day or 2 GB/day; once that daily limit is reached the speed is throttled to 1 Mbps. Therefore these plans are not unlimited in the sense of offering high‑speed data without any ceiling.

Travelers who need a larger, unthrottled data allowance can choose from CloudOn eSIM’s fixed data plans, such as the Portugal 50GB 30 days plan or the Portugal 20GB 30 days plan. These plans provide a set amount of high‑speed data for a fixed validity period and can be more cost‑effective for users who consume a lot of data.

CloudOn eSIM does not provide a Portugal eSIM that includes a phone number or SMS capability. Only data‑only plans are offered for Portugal. Travelers who need to make calls or send messages can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection, although they should verify that these services are accessible in Portugal before purchasing, as some destinations may block or limit such apps.

CloudOn eSIM lists 12 single‑country plans and 24 multi‑country plans available for Portugal. The plans span a price range of $3.49 to $126.99 and a data cap range from 1 GB to 50 GB. Some of the offerings are fixed data amount plans while others use a daily data cap, providing flexibility depending on how the data is consumed.