UPeSIM eSIM Data Plans for Cayman Islands

UPeSIM does not provide any unlimited data eSIM plans for the Cayman Islands. The available options from UPeSIM for this destination are fixed‑data plans, such as the World eSIM 10GB 60 Days plan priced at $114.39 USD and the World eSIM 5GB 30 Days plan priced at $57.19 USD. These fixed‑data options deliver a large amount of data, but they remain capped, so travelers who are very heavy data users may find them less cost effective than an unlimited plan would be if one were available.

UPeSIM does not provide a Cayman Islands eSIM that includes a phone number or the ability to send or receive SMS. Travelers can purchase only data‑only plans from UPeSIM for use in the Cayman Islands. To make calls or send messages, users can rely on VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, although some destinations may block or restrict access to specific apps or VoIP services, so it is advisable to verify that the apps one relies on are accessible in the Cayman Islands before purchasing.

UPeSIM offers no single‑country plans for the Cayman Islands, but it does provide three multi‑country data plans that cover the islands. These plans span a price range of roughly $11.43 to $114.39, provide data caps between 1 GB and 10 GB, and remain valid for 7 to 60 days. All available plans allow tethering.