Saily eSIM Data Plans for French Guiana

Saily does not provide a truly unlimited data eSIM plan for French Guiana. All of the plans that carry “UNLIMITED” in their name actually have a 30 GB cap; once that amount is reached the connection speed drops to a reduced rate (1024 kbps for the 30‑day option and 1 kbps for the 90‑day option). For travelers who need more data or who want to avoid speed throttling, Saily offers fixed‑data plans such as the 20 GB 30‑day plan for French Guiana or the 30 GB 90‑day plan that covers French Guiana and 120 additional countries. These options can be more cost‑effective for heavy data users.

Saily does not provide eSIM plans for French Guiana that include a phone number or SMS capability. Only data‑only eSIM options are available from this provider. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calling and messaging.

Saily offers 5 single‑country plans for French Guiana and 15 multi‑country plans that include the territory. Plan prices range from $3.99 to $159.99, with data caps between 1 GB and 30 GB and validity periods from 7 to 365 days. Some plans provide a fixed data amount for the whole period, while others apply a daily data cap to limit usage.