Key facts
- COVERAGE
- Madagascar
- NETWORKS
- Airtel
- PLAN TYPE
- Data only
- IP ADDRESS LOCATION
- United Kingdom
- DELIVERY
- QR code by email
How it works
- 1Choose a plan and pay.
- 2Scan the QR code we email you. You can install it before you fly.
- 3When you land in Madagascar, turn on data roaming for the Spidot line.
Questions about the Madagascar eSIM
Which networks does it use?
Do I get a local phone number?
Can I use it outside Madagascar?
How do I install it?
Will my phone work with an eSIM?
Will I have signal along the Avenue of the Baobabs?
Can I use my eSIM on the RN7 road trip?
Can I use mobile money with a Spidot eSIM?
Do I need cash if I have mobile data?
Is a hotspot from my phone good enough for remote work?
Can I add more data to my Madagascar eSIM?
Madagascar eSIM guide: mobile data for travellers
Madagascar is the world's fourth-largest island, lying off the south-east coast of Africa across the Mozambique Channel. Its long isolation produced wildlife found nowhere else, from lemurs and chameleons to the baobabs of the west. Most journeys start in Antananarivo (Tana), the hilly capital in the central highlands, then head out along one of a few long routes: east to the rainforests of Andasibe-Mantadia, south along the RN7 through Antsirabe, Ranomafana and Isalo to the coast near Toliara, or west to Morondava, the Avenue of the Baobabs and the limestone pinnacles of Tsingy de Bemaraha. In the north, Nosy Be and the area around Antsiranana (Diego Suarez) are known for beaches and diving, and Île Sainte-Marie off the east coast for its whale-watching season.
Distances are long, roads can be slow, and Wi-Fi outside the main hotels is often unreliable, so mobile data is especially useful here. A Spidot eSIM gives you data in Madagascar that you install at home, switch on when you land and use alongside your own SIM. This guide explains the trade-offs with roaming and a local SIM, how much data to plan for, and what coverage is like away from the cities.
eSIM, roaming or a local SIM in Madagascar
Each option can work; which one suits you depends on how long you stay and how far you travel.
Roaming with your home SIM
Roaming is effortless, but Madagascar is outside most home operators' standard travel bundles, and roaming charges can be high. Check your operator's terms for Madagascar specifically, and turn off data roaming on your home SIM before you land if you are not using it.
A Malagasy prepaid SIM
Local SIMs are sold at the airport and in operator shops in towns, and you will usually need your passport to register. A local SIM gives you a Malagasy number and access to mobile money, which can be useful for long stays. It takes time to set up on arrival, and you need to remove your home SIM unless your phone has two slots.
A Spidot eSIM for Madagascar
A Spidot eSIM adds a data line alongside your home SIM. You buy a Madagascar plan online, receive the QR code by email straight after payment and install it before you fly. Plans start from $14.90. Your home number stays active for calls and texts under your operator's roaming terms, and messaging apps keep working on it. Most plans are data-only; if you need to call local guides or drivers, have a look at our Data + calls plans.
How much data to plan for
Many Madagascar trips involve long days on the road and nights in lodges with limited Wi-Fi, so data use varies a lot. These figures are approximate:
- Maps and navigation: a few megabytes per hour; offline maps reduce this a lot on long drives.
- Messaging: light; important for staying in touch with drivers, guides and lodges.
- Translation apps: light; French is widely used, and Malagasy is the national language.
- Photo and video uploads: moderate to heavy; lemurs and baobab sunsets make it tempting.
- Video calls: typically several hundred megabytes per hour.
- Streaming: heavy, often more than a gigabyte per hour in high definition.
Choosing a plan size
A short beach holiday on Nosy Be, or a week with a few days in Tana and a trip to Andasibe, usually works with a small or mid-sized fixed data plan. A two- or three-week road trip down the RN7 or out to the west, with daily messaging and photo uploads whenever you reach a town, is more comfortable with a larger plan.
Long-stay visitors, researchers and volunteers who tether laptops may prefer an unlimited plan, keeping in mind that speeds may slow after heavy use. A no-expiry plan suits people who return to the Indian Ocean regularly. You can check how much data is left and add more data when you need it.
Before you travel
Installing an eSIM needs an internet connection, so do it at home on reliable Wi-Fi. First check your phone supports eSIM and is carrier-unlocked, then follow the install guide for iPhone, Samsung or Pixel.
Label the line "Madagascar", keep your home SIM as the default for calls and texts, and set the Spidot line for mobile data.
- Install the eSIM a day or two before departure.
- Keep a screenshot of the QR code email.
- Download offline maps for the whole island; you will need them on long drives.
- Download French for offline translation.
- Pack a power bank and, for longer road trips, a car charger.
- Turn off data roaming on your home SIM before your flight.
Arriving in Madagascar
Most international flights land at Ivato International Airport, north of Antananarivo. Nosy Be's Fascene Airport also receives some international flights and is the gateway for beach holidays in the north.
After landing, select the Spidot line for mobile data and turn on data roaming for it. Our data roaming guide shows where to find this setting. If it does not connect within a couple of minutes, turn flight mode on and off.
From Ivato into Antananarivo
The drive from the airport into Tana can be slow because of traffic. Most visitors arrange a transfer with their hotel or tour operator. Having data on arrival lets you message your driver, share your location and check the route. Many international flights arrive in the evening, so it helps to arrange transport in advance.
Coverage in towns, on the national roads and in the parks
In Antananarivo, Antsirabe, Fianarantsoa, Toamasina, Mahajanga, Toliara, Antsiranana, Morondava and Nosy Be, mobile data generally works for messaging, maps and browsing, though speeds can vary. Airtel provide service on Spidot plans in Madagascar.
Outside towns, coverage is less predictable, and you should plan for long stretches without signal:
- The RN7 south: towns along the route usually have coverage, but the stretches between them, especially through the highlands and the plains towards Isalo, have gaps.
- National parks: Andasibe, Ranomafana and Isalo have coverage near the villages and lodges, but trails into the forest or canyons often have little or none.
- The west: the road from Morondava to Tsingy de Bemaraha is long and rough, and coverage is very limited along the way and in the park.
- The south-west coast: villages beyond Ifaty and Anakao have patchy coverage.
- Islands and the sea: Nosy Be is generally covered, but smaller islands and boat trips can lose signal.
Weather and the seasons
The rainy season, roughly from December to March, brings heavy rain and the risk of cyclones, especially in the east and north. Some roads in the west become impassable during this time. Storms can also disrupt power and local connectivity. Check conditions with your operator or hotel before long journeys.
Data on road trips, taxi-brousses and domestic flights
Many visitors hire a car with a driver, which is the most common way to travel the main routes. Taxi-brousses (shared minibuses) are the local option, cheap but slow, with long waits until they fill up. In both cases, having data in towns lets you message your next lodge and check your route.
Domestic flights connect Antananarivo with Nosy Be, Toliara, Morondava, Antsiranana, Île Sainte-Marie and other towns, saving days on the road. Schedules can change, so keep an eye on messages from your airline or travel agent.
Offline maps on long drives
Load your route before you leave each town and keep offline maps up to date. Expect messages to send in bursts as you pass through villages with coverage. Do not rely on your phone for directions on unpaved tracks; drivers and guides know these routes far better.
Sharing data with a hotspot
Lodges in remote areas may have slow Wi-Fi or none at all, so your phone's personal hotspot can be the only way to get a laptop online. The hotspot uses whichever line is selected for mobile data, so make sure it is the Spidot line.
Laptops use far more data than phones in the background. Pause updates, backups and cloud syncing while tethering, and choose a larger or unlimited plan if you need a hotspot regularly.
Staying safe on public Wi-Fi
Hotels, lodges and some cafés in towns offer Wi-Fi, often shared among many guests. It is fine for browsing, but shared networks can be insecure.
- Use your eSIM data for banking, card payments and logins.
- Ask staff for the exact network name before connecting.
- Turn off automatic joining of open networks.
- Keep your phone and apps updated.
Practical tips for Madagascar
A few local details where a data connection helps:
- Currency: the currency is the Malagasy ariary (MGA). Cash is essential outside larger hotels and tour operators. ATMs are found in the main towns, but not in rural areas, so withdraw before long journeys.
- Cards: larger hotels and some restaurants accept cards, but do not rely on them elsewhere.
- Mobile money: widely used by Malagasy people, but it generally requires a local SIM and registration.
- Languages: Malagasy and French are both widely used. English is spoken in tourism, especially by guides, but less elsewhere.
- Guides: many national parks require you to visit with a local guide. Guides often arrange things by phone or messenger, so data is useful for confirming times.
- Power: electricity can be limited in remote lodges, sometimes only in the evening. Charge devices whenever you can.
- Health: follow your doctor's advice before you travel, and keep your travel insurance details and emergency contacts saved offline on your phone.
Madagascar on a multi-destination trip
Madagascar is sometimes combined with other Indian Ocean islands such as Mauritius, Réunion or the Seychelles, or with a safari in East or Southern Africa, for example in Tanzania, Kenya or South Africa.
Spidot does not currently sell a regional plan for Africa or the Indian Ocean, so the simplest approach is one eSIM per country. Most eSIM phones can store several eSIMs: install them all before you leave home, then switch mobile data to the right line when you land. Only the line selected for mobile data uses data.