Rufly does not provide a truly unlimited data eSIM for Portugal. All of its Portugal‑specific plans are fixed data bundles that allow 500 MB per day at full speed; after that daily limit the speed drops to 5 Mbps, and once a total of 30 GB, 45 GB, or 70 GB is reached the speed is further throttled to 512 Kbps. Examples of these fixed plans are the Portugal Unlimited 7 Days, 15 Days, and 30 Days options, which are priced at $22.39, $32.48, and $43.68 USD respectively and have validity periods of 7, 15, and 30 days.
If a traveler needs more data than the 500 MB/day allowance, choosing one of these fixed data plans can be more cost‑effective than seeking an unlimited option, unless the user is an extremely heavy data consumer who would exceed the daily or total limits.