nextSIM eSIM Data Plans for Cayman Islands

nextSIM does not provide a truly unlimited high‑speed data plan for travelers in the Cayman Islands. The packages that carry “Unlimited” in their names actually limit data to 1GB or 2GB per day; after that limit the speed is throttled to 512 kbps or 2000 kbps, respectively.

Instead, nextSIM offers fixed‑data options that are often more cost‑effective for most users. Examples include the eSIM Cayman Islands 20GB 30Days Standard plan, which is priced at $91.81 USD, and other global plans such as the eSIM GLOBAL 40GB 30Days Premium for $1, 045.06 USD, both of which provide a set amount of high‑speed data without the daily cap or speed reduction.

nextSIM does not offer eSIM plans with a phone number or SMS capability for the Cayman Islands. Travelers can only buy data‑only eSIMs through this provider for that destination.

If you need voice or messaging, popular VoIP apps such as WhatsApp, Telegram, and iMessage work over the data connection provided by the nextSIM eSIM and can be used for calls and messages without requiring a local phone number or SMS.

nextSIM offers a range of data plans that cover the Cayman Islands, including both single‑country and multi‑country options. There are 26 single‑country plans that apply solely to the Cayman Islands, and 12 multi‑country plans that include the Cayman Islands among other destinations. These plans vary in price from about $7.13 to $1, 306.32 and in data amount from 1 GB to 50 GB over validity periods of 1 to 30 days. Plans are split into daily data‑cap models and fixed‑data‑cap models, with the latter providing a plain data allowance without daily limits and the former limiting the amount of data usable per day.