nextSIM eSIM Data Plans for Cayman Islands

nextSIM does not provide a truly unlimited data eSIM for the Cayman Islands. All plans that carry “Unlimited” in the name actually set a fixed high‑speed data allowance, such as 1GB or 2GB per day, after which the speed is reduced to 512kbps or 2000kbps. This means the data is capped and the connection slows once the limit is reached.

If a higher data volume is needed, the provider offers fixed data plans that can be more cost‑effective. For example, a 20GB 30‑day Economy plan for the Cayman Islands costs $69.69 USD, while a global 50GB 30‑day Premium plan covers the Cayman Islands and 157 other countries for $1,279.81 USD. These plans give a larger amount of high‑speed data without the speed reduction triggered by an “unlimited” title.

nextSIM lists a total of 36 data plans that include the Cayman Islands, split between single‑country and multi‑country options. The provider offers 24 single‑country data plans that are valid for periods ranging from one to thirty days and feature data caps between 1 GB and 50 GB. In addition, 12 multi‑country plans allow roaming across several destinations in the Caribbean while still providing coverage in the Cayman Islands; these plans also cover a similar validity and data range.

The catalogue includes both fixed data cap plans and daily data‑cap plans. Fixed data cap offers a set amount of data that can be used within the validity period, whereas daily data‑cap plans reset the data allowance each day, enabling a capped daily usage limit.

Overall, nextSIM’s Cayman Islands data plans span a price range from approximately $7.03 to $1,289.41, giving travelers a wide selection of data volumes and durations to choose from.