nextSIM eSIM Data Plans for Saint Lucia

nextSIM does not provide a truly unlimited data eSIM for Saint Lucia. The plans that include “Unlimited” in their name actually offer a fixed amount of high‑speed data (1 GB or 2 GB per day) and throttle the speed to 512 kbps or 2000 kbps once the cap is reached, which means the data is not without limits.

If a traveller needs more data, nextSIM offers fixed‑data plans such as a 20 GB plan valid for 30 days, a 50 GB plan valid for 30 days, and other higher‑volume options like 30 GB or 40 GB for 30 days. These fixed‑cap plans can be more cost‑effective for users who consume a large amount of data during their stay.

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 lists 24 single‑country plans and 12 multi‑country plans that provide coverage in Saint Lucia. Across the catalog the price ranges from about $7.81 to $1,299.53, while the data caps vary from 1 GB to 50 GB, and validity periods span 1 to 30 days. The single‑country options typically offer a fixed data amount, whereas the multi‑country packages may feature daily data caps and sometimes reduced speeds depending on the specific plan.