YeeSiM eSIM Data Plans for Cayman Islands

YeeSiM does not provide an unlimited data eSIM for the Cayman Islands. Instead, the provider offers fixed‑capacity plans that can be used for high‑speed 4G internet. Popular examples include a 10GB plan for $102.00 USD that is valid for 30 days and a 5GB plan for $61.00 USD also valid for 30 days. These fixed data plans can be more cost‑effective for most travelers, particularly those who do not require continuous unlimited data consumption.

YeeSiM does not provide a Cayman Islands eSIM that includes a phone number or SMS capability. Only data‑only eSIM plans are available from this provider. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages.

YeeSiM offers three multi country plans for the Cayman Islands. The plans cover 1 GB to 10 GB of data, are valid for 7 to 30 days, and range in price from $14 to $102. No single country plans are available. All of the multi country options allow tethering.