YeeSiM eSIM Data Plans for Cayman Islands

YeeSiM does not offer an unlimited data eSIM plan for the Cayman Islands. Travelers can choose from fixed‑data options such as a 10GB eSIM valid for 30 days that costs $102.00 USD, or a 5GB plan for 30 days priced at $61.00 USD; both plans provide 4G connectivity and cover the Cayman Islands. Opting for a fixed data plan may be more cost‑effective unless a user requires extremely heavy data usage.

YeeSiM does not provide Cayman Islands eSIMs that include a local phone number or SMS capability. The available eSIM plans from this provider are data‑only, allowing internet access but not traditional voice or text messaging. Travelers can still use video and messaging apps such as WhatsApp, Telegram, or iMessage over the data connection to communicate without a local phone number.

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.