nextSIM does not provide a truly unlimited high‑speed data eSIM for Saint Vincent and the Grenadines. The plans labeled “Unlimited” contain a fixed high‑speed data allowance of 1 GB or 2 GB, after which the speed is reduced to either 512 kbps or 2000 kbps. If a traveler needs more than these amounts, the reduced speed applies.
For larger data usage, nextSIM offers fixed plans such as the 20 GB 30‑day Economy plan priced at $73.16 USD and the 20 GB 30‑day Premium plan at $511.21 USD. There are also global plans with 30 GB, 40 GB, or 50 GB data for 30 days, which can be used in Saint Vincent and the Grenadines and other destinations. These fixed‑data options are typically more cost‑effective for users who require substantial data without the speed throttling that comes with the “Unlimited” plans.