abesteSIM eSIM Data Plans for Saint Lucia

abesteSIM does not offer an unlimited data eSIM for Saint Lucia. Its available plans for the island are fixed‑data packages, for example a 10 GB 30‑day plan that costs $97.99 USD and a 5 GB 30‑day plan that costs $50.41 USD. Both options allow tethering but reduce the speed to 128 kbps once the data cap is reached. Fixed‑data plans can be more cost‑effective for most travelers, while very heavy data users might need a larger package or additional top‑ups.

abesteSIM does not provide any eSIM plans for Saint Lucia that include a phone number or SMS capability. All of the available plans from abesteSIM are data‑only plans, so travelers cannot make traditional calls or receive SMS messages through the network. However, VoIP applications such as WhatsApp, Telegram, and iMessage work over the data connection, allowing users to make voice and video calls as well as send text messages without the need for a local phone number or SMS support.

abesteSIM offers thirty‑two single‑country plans and thirteen multi‑country plans in Saint Lucia. The single‑country plans provide local data coverage only, while the multi‑country plans bundle data that can be used across several Caribbean destinations. abesteSIM’s offerings cover a price range from about $4.66 to $165.09 and a data cap range from 500 MB up to 10 GB, with the plans split into daily data‑cap options—where users consume a set amount each day—and fixed data‑cap options that allocate a total amount for the plan’s validity.