nextSIM eSIM Data Plans for Saint Lucia

nextSIM does not offer a true unlimited data eSIM for Saint Lucia. Plans that include “Unlimited” in their name are actually capped at 1 GB or 2 GB of high‑speed data per day; after the cap is reached the speed drops to 512 kbps or 2000 kbps.

Travelers can choose from fixed‑data plans instead. For example, the 20 GB 30 days plan costs $73.25 and the 50 GB 30 days premium plan is priced at $1,282.64, both covering Saint Lucia. These plans provide a larger amount of data without speed throttling and are often more cost‑effective for users who need more than the daily limits of the “Unlimited” options.

nextSIM does not provide Saint Lucia eSIM plans that include a local phone number or SMS capability. All eSIMs from nextSIM for Saint Lucia are data‑only plans. Travelers can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection to make calls and send messages, but they will not have a traditional phone number or SMS functionality with the nextSIM eSIM.

nextSIM provides a total of 27 single‑country data plans and 12 multi‑country plans for Saint Lucia.
The plans range in price from about $7.74 to $1,282.64 USD and offer data caps between 1 GB and 50 GB over validity periods of 1 to 30 days.
Among the single‑country offerings, some plans feature fixed data limits while others use a daily data cap. The fixed‑data plans deliver a set amount of data for the entire validity period, whereas the daily‑cap plans reset the data allowance each day, allowing flexible usage throughout the stay.