gosimless does not provide any unlimited‑data eSIM plan for Portugal. All of the plans for the country listed in the data set are fixed data bundles, each capped at 50 GB.
For travelers who need a large data allowance, gosimless offers 50 GB bundles that are valid for 30 days or 180 days, such as the Portugal 50 GB – 30 days package priced at $28.49 USD and the 50 GB – 180 days option. Fixed data plans can be more cost‑effective unless the user is an extremely heavy data consumer.