Keep On Roaming eSIM Data Plans for Portugal

Keep On Roaming does not provide a truly unlimited data eSIM for Portugal.
The “Unlimited” labels in their portfolio correspond to plans that provide 1 GB of high‑speed data—in some cases 1 GB per day over the validity period—rather than an unrestricted data allowance. After that limit is reached the connection speed is reduced. For travelers who need more data, Keep On Roaming offers a range of fixed‑data plans, such as the 20 GB 30‑day plan, the 50 GB 30‑day plan, and the 100 GB 30‑day plan, which may be more cost‑effective for heavy usage.

The Keep On Roaming eSIM plans for Portugal do not provide a phone number or SMS capability. The provider offers only data‑only packages for travelers.

Because of this limitation, users can still communicate using apps that rely on an internet connection. WhatsApp, Telegram, iMessage and other VoIP services function normally over the data plan, allowing calls and messaging without a local phone number.

Keep On Roaming lists 15 single‑country data plans that are tailored to Portugal, along with 26 multi‑country plans that include Portugal in their coverage area. The single‑country options typically have a fixed data allocation that can range from 1 GB up to 100 GB, while the multi‑country plans may offer either a fixed data cap or a daily data cap that resets each day, giving travellers more flexibility when moving between several European destinations. Across all options the price ranges from about $4 USD for the smallest packages up to roughly $148 USD for the largest data‑rich, longer‑validity plans, and the data limits span from 1 GB to 100 GB, depending on the chosen plan type.