GulfData does not provide a truly unlimited data eSIM for Madagascar. All plans that carry the name “Unlimited” give a 1GB full‑speed data allowance per day (or per plan duration), and after that limit the speed is reduced to 512 kbps.
Instead, GulfData offers fixed‑data plans that provide larger amounts of high‑speed data, such as 10GB for 30 days at $68.00 USD or 20GB for 30 days at $120.00 USD, which can be more cost‑effective for travelers who need substantial data usage.