MobiMatter eSIM Data Plans for Cayman Islands

MobiMatter does not provide an unlimited data eSIM plan for the Cayman Islands. Instead, the provider offers fixed‑data packages that allocate a specific amount of high‑speed data for a set period. For example, a 20GB plan is available for $74.99 USD, and a 10GB plan can be purchased for $43.99 USD. These plans may be more economical unless a traveler expects to consume data at an extraordinarily high rate.

MobiMatter does not provide a Cayman Islands eSIM that includes a local phone number or SMS capability. The services offered for Cayman Islands are data‑only plans only; they do not support inbound or outbound voice calls or text messages. Travelers can still use data‑enabled messaging and calling apps such as WhatsApp, Telegram or iMessage over the eSIM connection, but they will not have a local phone number or standard SMS ability.

MobiMatter provides 17 multi‑country eSIM data plans that cover the Cayman Islands. These plans vary from a minimum price of USD 5.49 to a maximum of USD 84.99 and offer data allocations between 1 GB and 20 GB with validity periods ranging from 7 to 30 days. Tethering is permitted on all applicable plans.