Roamable eSIM Data Plans for Cayman Islands

Roamable does not offer an unlimited data eSIM plan for the Cayman Islands. All plans listed for this destination have defined data caps, such as the 20GB 30‑day plan priced at $256.22 USD, the 10GB 30‑day plan at $141.32 USD, and the 5GB 30‑day plan at $79.16 USD.

If you need a higher data allowance, Roamable provides fixed‑data options that can be more cost effective for most travelers. Choosing a fixed‑data plan may be preferable unless you anticipate using an extremely large amount of data, in which case you would need to purchase multiple plans or seek a different provider that offers true unlimited data.

Roamable does not provide an eSIM for the Cayman Islands that includes a local phone number or SMS capability. Travelers can purchase a data‑only eSIM from Roamable that works on 4G/5G networks, and can use VoIP services such as WhatsApp, Telegram, or iMessage over the data connection. No telephony features are offered by the provider for this destination.

Roamable lists six single‑country data plans that cover Cayman Islands and four multi‑country plans that include the territory as part of a broader regional bundle. The single‑country options typically cost between $20.75 and $99, offering data caps from 1 GB up to about 10 GB and validity periods of 7 to 30 days. The multi‑country bundles are priced from roughly $145 to $256.22, provide 15 GB to 20 GB of data, and keep the same daily‑tiered validity. Both types of plans allow tethering, so the data can be shared across devices.