EtravelSIM eSIM Data Plans for Cayman Islands

EtravelSIM does not offer an unlimited data eSIM plan for the Cayman Islands.
Travelers can choose from fixed data plans such as the Caribbean eSIM 20 GB for 30 days, the Caribbean eSIM 10 GB for 30 days, or the Caribbean eSIM 5 GB for 30 days, all of which provide a set data allowance that must be used within 30 days. These fixed plans can be more cost‑effective unless a user requires an extremely large amount of data.

EtravelSIM does not provide a Cayman Islands eSIM that includes a local phone number or SMS functionality; the available plans are strictly data‑only. Travelers who need to make calls or send messages can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should confirm that those services are accessible in the Cayman Islands before purchasing.

EtravelSIM lists six multination data plans that include coverage of the Cayman Islands. The available packages vary in cost from $8.99 to $99.99 and carry data caps ranging from 1 GB to 20 GB. No single‑country plans are listed for the Cayman Islands.