RedSim does not provide a truly unlimited data eSIM for Madagascar. The only plan that carries “Unlimited” in its name is the Madagascar Unlimited 10 Days plan, which offers high‑speed data up to 3 GB per day and then throttles the speed to 1000 kbps for the remainder of the day, so it is not an unlimited data plan.
Travelers who need a larger data allowance can choose from RedSim’s fixed data plans that are valid for 30 days. For example, the Global 20 GB 30 days plan costs $53.59 USD and the Madagascar 10 GB 30 days plan costs $24.00 USD. These plans provide a set amount of high‑speed data that must be used within the validity period, and they are available for use in Madagascar.