Roamify eSIM Data Plans for Cayman Islands

Roamify does not currently provide a truly unlimited data eSIM for the Cayman Islands. The plans listed by Roamify for this destination all contain a fixed data cap: 15GB, 25GB, 50GB, and 100GB, among others. Although a few plans carry the word “Unlimited” in their title, they include a capped data allowance and do not offer high‑speed data without limits. After the cap is reached, the plan’s speed is reduced, but the exact throttled speed is not specified in the available information.

Travelers who need more data can choose from Roamify’s fixed‑data plans, such as the 15GB or 25GB 30‑day eSIMs, or higher‑cap options like 50GB or 100GB for longer validity periods. Selecting a fixed‑data plan may be more cost‑effective for heavy users compared to a plan that is not truly unlimited.

Roamify sells eSIM plans for the Cayman Islands that include a phone number and full telephone functionality. The “Cayman Islands eSIM 15 GB, Unlimited Call & SMS - 30 days” plan costs $50.00 USD and the “Cayman Islands eSIM 25 GB, Unlimited Call & SMS - 30 days” plan costs $60.00 USD; both are valid for 30 days. Each plan provides a number with the dialing code +44, allows inbound and outbound voice calls, and allows inbound and outbound SMS. The numbers are based on the UK dialing code rather than a local Cayman Islands code, and users should confirm exact capabilities and any local restrictions directly with Roamify.

Roamify offers 10 single‑country data plans that are valid only while the device is on the Cayman Islands, plus 34 multi‑country plans that include the Cayman Islands among other destinations. The available plans span a price range of approximately USD 5.00 to USD 160.00 and a data cap range of 1 GB to 100 GB, with validity periods between 7 and 365 days. Many of these plans also permit tethering.