CloudOn eSIM eSIM Data Plans for Cuba

CloudOn eSIM does not provide a truly unlimited data eSIM for Cuba. The plans that carry the word “unlimited” charge a fixed allowance of 2GB per day, after which high‑speed service is throttled to 1000kbps. This throttling applies once the daily data cap is reached, so the plan is not unlimited in the sense of offering unrestricted high‑speed data.

Traveler consumers who need a predictable data budget can choose from fixed‑data plans. For example, a 5GB plan valid for 30 days costs $112.99 USD, while a 3GB plan for the same duration costs $76.49 USD. These fixed‑data options may be more cost‑effective if the user is not an extremely heavy data consumer.

CloudOn eSIM offers only data‑only eSIM plans for Cuba; a phone number and SMS are not available. Travelers who need to communicate can rely on VoIP apps such as WhatsApp, Telegram, and iMessage over the data connection, but some destinations may block or restrict these services, so it is advisable to verify that the apps they rely on are accessible in Cuba before purchasing.

CloudOn eSIM offers nine single‑country data plans for Cuba, with no multi‑country options available. The plans range in price from approximately $30.49 to $1, 098.99 and provide data caps between 1 GB and 5 GB, valid for 3 to 30 days. Among them, six plans feature a daily data cap, meaning the data allowance resets each day, while three plans offer a fixed data amount that remains constant for the entire validity period.