MobiMatter eSIM Data Plans for Cayman Islands

MobiMatter does not provide an unlimited data eSIM plan for the Cayman Islands. All of the available plans list a specific data cap, such as 25 GB for 90 days, 20 GB for 30 days, or 10 GB for 30 days.

Travelers who need a larger data allowance can choose from these fixed data plans. For example, the Best World 25 GB 90 days plan offers a generous amount of data over a longer period, while the Caribbean 20 GB 30 days plan provides a substantial daily data allotment. Fixed data plans can be more cost‑effective for most users, unless a traveler expects to consume data at a very high rate.

MobiMatter does not provide a Cayman Islands eSIM that includes a phone number or SMS capability. The provider offers only data‑only plans for this destination.

Travelers who need voice or text service would need to rely on VoIP applications such as WhatsApp, Telegram or iMessage over the data connection. Because some destinations may block or restrict certain apps or VoIP services, it is advisable to confirm that the apps you intend to use are accessible in the Cayman Islands before purchasing a MobiMatter plan.

MobiMatter provides 21 multi‑country data plans that include coverage of the Cayman Islands. These plans are priced between $5.49 and $84.99 and offer data caps ranging from 1 GB to 25 GB, with validity periods that span from 7 to 90 days. No single‑country plans are currently listed for the Cayman Islands, so all available options are part of broader multi‑country packages. Some of the plans permit tethering, although the dataset does not specify which ones individually support that feature.