CloudOn eSIM eSIM Data Plans for Martinique

CloudOn eSIM does not provide a true unlimited data plan for Martinique. The plans labeled “Martinique Unlimited” give 3 GB per day and impose a reduced speed of 1000 kbps once that daily limit is reached, so high‑speed data is not unlimited. Travelers who need larger uninterrupted data allowances can instead choose from fixed‑data plans such as the 20 GB plan for 30 days priced at $22.99 USD or the 10 GB plan for 30 days priced at $16.99 USD. These fixed plans offer predictable usage at full speed without the inactivity‑based throttling that applies to the so‑called unlimited options.

CloudOn eSIM does not offer a phone number or SMS capability for Martinique; only data‑only eSIMs are available for this destination.

Travelers can still use VoIP services such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages. However, some apps may be blocked or restricted in Martinique, so it is advisable to confirm that the services you rely on remain accessible before purchasing.

CloudOn offers 10 single‑country plans and 6 multi‑country plans for Martinique. The plans cover a price range from $5.99 to $126.99 and data caps between 1 GB and 20 GB for validity periods of 3 to 30 days. Among the offerings are fixed data‑cap plans, which provide a set amount of data for the entire validity period, and daily data‑cap plans that reset each day, allowing users to manage data usage more flexibly.