nextSIM eSIM Data Plans for Cayman Islands

nextSIM does not provide a truly unlimited data eSIM for the Cayman Islands. The plans that carry “Unlimited” in their name actually contain fixed data allowances—such as 1GB or 2GB for a single day, or 1GB/day and 2GB/day for multi‑day durations—and specify a reduced speed once that limit is reached (for example 512kbps or 2000kbps).

Travelers who want a larger high‑speed data allowance can opt for one of nextSIM’s fixed‑data plans. An example is the eSIM Cayman Islands 20GB 30 days Standard plan, which costs $92.65 USD and offers 20GB of high‑speed data for a 30‑day validity. This type of plan may be more cost‑effective, especially for users who need more data than the capped “Unlimited” options provide.

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 provides a mix of single‑country and multi‑country data offers that include the Cayman Islands. In its catalog there are 26 single‑country plans and 12 multi‑country plans that cover Cayman Islands. The available price range spans $7.18 to $1, 316.18, while data caps vary from 1 GB up to 50 GB. Plans are split into daily data‑cap options, where usage is limited each day, and fixed‑data‑cap options that give a total amount of data for the whole validity period, ranging from 1 GB to 50 GB with validity periods from one to thirty days.