ZenSim eSIM Data Plans for Madagascar

ZenSim does not provide a truly unlimited data eSIM for Madagascar. The plan that carries “Unlimited” in its name gives 3 GB per day for 5 days; once that limit is reached the speed is reduced to a lower band.

Travelers who need more data can select one of ZenSim’s fixed‑data plans, such as 20 GB valid for 15 days or 30 days, 10 GB for 15 or 30 days, or 5 GB for 15 days. These plans allow high‑speed data up to the stated cap and can be more cost‑effective for users who consume large amounts of data during their stay.

ZenSim does not provide a Madagascar eSIM plan that includes a phone number or SMS capability. Only data‑only eSIM options are available for Madagascar through this provider. Travelers can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection to make calls and send messages without a local phone number.

ZenSim offers ten single‑country data plans for Madagascar, with no multi‑country options available. The plans vary from 1 GB to 20 GB of data, priced between $10 and $80, and are valid for 5 to 30 days. Among these ten plans, nine provide a fixed data amount while one offers a daily data‑cap, granting a set amount of data each day rather than a cumulative total. The plan selection covers a broad range of price and data levels, and some plans allow tethering when the device supports it.