Giga.Tel eSIM Data Plans for Cayman Islands

Giga.Tel does not provide a truly unlimited data eSIM plan for travelers to the Cayman Islands. The only plan that includes “Unlimited” in its title is the Global(Not Include Mainland China) 15 days（1GB/Day Unlimited) offering 1 GB of high‑speed data per day for 15 days; once the 1 GB per day limit is reached, traffic is throttled to 512 kbps.

Instead, Giga.Tel offers fixed‑data options for the Cayman Islands, such as the Caribbean 10 GB plan valid for 30 days, a 20 GB plan valid for 3 days, and a 5 GB plan valid for 7 days. These plans provide a larger pool of high‑speed data without the high‑speed restriction that applies only after a limited amount of data is used. For most travelers, selecting a fixed data plan can be more cost‑effective than relying on a plan that advertises unlimited usage but in reality imposes a speed cap.

Giga.Tel does not provide a Cayman Islands eSIM that includes a local phone number or SMS capability. Travelers who need voice or text on the island must rely on a data‑only service and use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection to make calls and send messages.

Giga.Tel offers 21 multi‑country data plans for the Cayman Islands, with no single‑country options available. The plans range from 500 MB to 20 GB of data, are priced between $6.99 and $77.49, and remain valid for 1 to 30 days. Among them there are 5 daily‑data‑cap plans and 16 fixed‑data‑cap plans, some of which allow tethering or apply reduced speed limits of 128, 384, or 512 kbps.