AlpineSIM eSIM Data Plans for French Guiana

AlpineSIM does not provide a true unlimited data eSIM for French Guiana. All of the plans listed have a specific data cap, ranging from 500 MB per day to 10 GB for a single day. The plans that use the word “Unlimited” in their name are capped high‑speed data limits; after those limits the speed is throttled.

Travelers who need more data can choose from AlpineSIM’s fixed‑data options. Examples include a 20 GB plan valid for 30 days and a 10 GB plan also valid for 30 days. These plans offer large amounts of high‑speed data without an unlimited allowance and can be more cost‑effective for most users who do not require truly unlimited usage.

AlpineSIM does not provide an eSIM with a phone number or SMS capability for French Guiana. The provider only offers data‑only eSIM plans in that destination. Travelers who need calling and messaging can use VoIP apps such as WhatsApp, Telegram or iMessage over the data connection.

AlpineSIM offers 54 single‑country data plans that cover French Guiana exclusively, and 28 multi‑country plans that include French Guiana as part of a larger bundle.
The single‑country plans are all fixed‑data plans: each plan provides a set data allowance that does not reset daily, ranging from 500 MB up to 20 GB. The multi‑country plans can be either fixed‑data or daily‑data‑cap plans, allowing data to be used across several destinations before the cap is reached.

Across both types of plans, prices vary widely—from about $0.42 for the smallest data packages to roughly $1, 033.38 for the most expansive multi‑country bundles. The data caps themselves fall within the 500 MB to 20 GB range, giving travelers a broad spectrum of options depending on their usage needs.