The best eSIM for Mauritania in 2026. Six eSIM brands checked for Mauritania on the same day: Ubigi and Nomad are cheapest, Ringo Light is the only one with no speed cap, and which to buy.
Prices read on 28 September 2026. This is Mauritania in West Africa, on the Sahara and the Atlantic, not Mauritius in the Indian Ocean, which has its own comparison at /blog/best-esim-for-mauritius. Six travel eSIMs get most of the traffic for this search, and five of them sell data for Mauritania. We priced them on the same day, for a few days in Nouakchott, two weeks in the Adrar and a month, and read the fine print. In Mauritania we are far from the cheapest, and this page says plainly who is.
Ringo Light: The only plan of the six with no speed cap, one payment. Unlimited data at full speed for 2 weeks at $106.99 or 30 days at $211.99, one payment each, nothing renews. It is expensive: Ubigi's Best World plan gives 30 GB at full speed for 15 days at $77, $29.99 less, and 60 GB for 30 days at $108, $103.99 less.
Ubigi: Cheapest near-unlimited data and the cheapest 10 GB. On Mattel. Its Best World plan sells 10 GB for 30 days at $39, 30 GB for 15 days at $77 and 60 GB for 30 days at $108, then 2 Mbps. Its own Mauritania plans stop at 3 GB.
Nomad: Cheapest small plans on Mauritel. 1 GB for 7 days at $9, 3 GB for 30 days at $19 and 10 GB for 30 days at $49, all Mauritania plans on Mauritel 4G.
Airalo: Short trips on its Hello Africa plan. No Mauritania plan of its own; its Hello Africa regional plan covers it, from 1 GB for 3 days at $11 to 5 GB for 30 days at $41, on Mauritel.
Model: Airalo Buckets up to 5 GB, Hello Africa regional plan only; Saily One bucket: 1 GB; Nomad Buckets up to 10 GB; Ubigi Buckets; Best World plans give a fixed amount, then 2 Mbps; Ringo Light Unlimited trips: 2 weeks or 30 days.
Unlimited, 3 days: Airalo No unlimited plan; Saily No unlimited plan; Nomad No unlimited plan; Ubigi No 3-day plan; Ringo Light No 3-day plan.
Unlimited, 7 days: Airalo No unlimited plan; Saily No unlimited plan; Nomad No unlimited plan; Ubigi Best World, 8 days, 25 GB, then 2 Mbps, $49; Ringo Light No 7-day plan; 2 weeks $106.99.
Unlimited, 2 weeks: Airalo No unlimited plan; Saily No unlimited plan; Nomad No unlimited plan; Ubigi Best World, 15 days, 30 GB, then 2 Mbps, $77; Ringo Light $106.99.
Unlimited, 30 days: Airalo No unlimited plan; Saily No unlimited plan; Nomad No unlimited plan; Ubigi Best World, 60 GB, then 2 Mbps, $108; Ringo Light $211.99.
Short trips: Airalo 1 GB, 3 days, $11; 3 GB, 7 days, $25.50; Saily 1 GB, 7 days, $19.99; Nomad 1 GB, 7 days, $9; Ubigi 1 GB, 7 days, $12; 3 GB, 15 days, $24; Ringo Light None.
10 GB, 30 days: Airalo Not sold; its largest size is 5 GB for $41; Saily Not sold; Nomad $49; Ubigi Best World, $39; Ringo Light No buckets; 2 weeks starts with 10 GB, $106.99.
20 GB, 30 days: Airalo Not sold; Saily Not sold; Nomad Not sold; Ubigi World plan, 20 GB a month, renews, $44; Ringo Light No buckets; 30 days starts with 20 GB, $211.99.
Full speed on unlimited: Airalo No unlimited plan; Saily No unlimited plan; Nomad No unlimited plan; Ubigi A fixed amount, then 2 Mbps; Ringo Light No speed cap; starts with 10 or 20 GB, adds 10 GB once at 80%, charged.
Networks: Airalo Mauritel; Saily Not named by Saily; Nomad Mauritel, 4G; Ubigi Mattel; Ringo Light Local partner network.
Renews?: Airalo No; Saily No; Nomad No; Ubigi Monthly plans do; Ringo Light No, one payment; the trip ends when it ends.
App needed: Airalo Yes; Saily Yes; Nomad Optional; Ubigi Optional; Ringo Light No, the eSIM arrives by email.
Most Mauritania trips run one to two weeks: a day or two in Nouakchott, then north to Atar and the old towns of the Adrar, sometimes the iron ore train and the coast at Nouadhibou. None of the rivals sells unlimited data for Mauritania. The closest is Ubigi's Best World plan: 30 GB at full speed for 15 days at $77, or 60 GB for 30 days at $108, then 2 Mbps. Ringo Light charges $106.99 for 2 weeks and $211.99 for 30 days, one payment each, nothing renews.
So we lose both lengths. Ubigi is $29.99 cheaper for two weeks and $103.99 cheaper for a month, with three times our starting data. Nomad sells 10 GB for 30 days at $49 and Ubigi 10 GB at $39, which is enough for maps, messages and photos home on most trips. We would rather you read that here than at checkout.
Ringo Light has no speed cap: the 2 weeks starts with 10 GB and the 30 days with 20 GB, and when you have used 80% we add 10 GB once and charge the $106.99 top-up. A heavy two weeks with us costs $213.98 and a heavy month $317.98, against $77 and $108 at Ubigi. For a short trip, Ringo Light sells no 3-day or 7-day plan; Nomad sells 1 GB for 7 days at $9.
Mauritania has three mobile networks: Mauritel, Mattel and Chinguitel. Airalo and Nomad name Mauritel, Ubigi names Mattel. In Nouakchott, Nouadhibou, Atar and along the main roads you get 4G or 3G. Between towns the country is mostly desert, and signal can be gone for hours on the road to Chinguetti and Ouadane, on the iron ore train and in the Banc d'Arguin. Save offline maps before you leave a town, whichever eSIM you buy.
Ubigi, $39 for 10 GB. On its Best World plan, 30 days, on Mattel. Its own Mauritania plans are small: 1 GB for 7 days at $12, 3 GB for 15 days at $24. 20 GB a month on its World plan is $44, and it renews.
Nomad, $49 for 10 GB. For 30 days on Mauritel 4G. Smaller sizes: 1 GB for 7 days at $9, 3 GB for 30 days at $19, 5 GB for 30 days at $29. The cheapest Mauritania plans of their own.
Airalo, $41 for 5 GB. For 30 days on its Hello Africa regional plan, on Mauritel; 5 GB for 15 days is $37. No 10 GB for Mauritania. The app is needed.
Saily, $19.99 for 1 GB. For 7 days, its only Mauritania plan. Its esimdb listing is from May; saily.com refused the fetch.
Ringo Light, no buckets. Our 2 weeks starts with 10 GB for $106.99 and our 30 days with 20 GB for $211.99. For a fixed amount of data, Ubigi and Nomad are far cheaper in Mauritania. Buy Ringo Light only if you want unlimited with no speed cap and are happy to pay for it.
Ringo Light is our own data eSIM, sold to fund the full Ringo, one plan that works everywhere with your own number ported onto it. For Mauritania it sells two trips, both unlimited data at full speed with no speed cap: 2 weeks at $106.99, starting with 10 GB, and 30 days at $211.99, starting with 20 GB. Each adds 10 GB once at 80%, charged at $106.99. One payment, nothing renews. The eSIM arrives by email in seconds and installs in one scan, no app.
In Mauritania our prices are high. Ubigi's 30 GB for 15 days at $77 or Nomad's 10 GB for 30 days at $49 is the better buy for most visitors. None of our regional trips covers Mauritania, so there is no cheaper Ringo Light route in.
The card to buy it is just below this article.
A few days in Nouakchott. Nomad, 1 GB for 7 days at $9, or 3 GB for 30 days at $19. Ringo Light sells no 3 days.
Two weeks in the Adrar, light use. Ubigi Best World, 10 GB for 30 days at $39, or Nomad 10 GB at $49 on Mauritel.
Two weeks, heavy use. Ubigi Best World, 30 GB at full speed for 15 days at $77, then 2 Mbps. Ringo Light's 2 weeks at $106.99 only if you want no speed cap at all.
A month in Mauritania. Ubigi Best World, 60 GB for 30 days at $108. Ringo Light's 30 days is $211.99.
You want no limit at all. Ringo Light, 2 weeks at $106.99 or 30 days at $211.99, one payment, the eSIM by email. The only plan of the six with no speed cap.
You need your own number to keep ringing. None of these travel plans does that. The full Ringo, which Ringo Light funds, ports the number you have.
What to do in Mauritania, and what your phone needs for it. Eight places most first trips include, from the fishing beach of Nouakchott and the Banc d'Arguin to the old desert towns of the Adrar, the Eye of the Sahara, the iron ore train and Nouadhibou, with the one thing your data does for you at each. Distances are long and signal is thin between towns, so offline maps matter more here than almost anywhere. Before you go, check your government's travel advice.
The fishing beach, Nouakchott. Hundreds of painted pirogues come in through the surf in the late afternoon, and the catch is carried up the sand to the fish market. Go an hour or two before sunset. Nouakchott has no metro or tram. Taxis are shared and fares are agreed first, so a maps app helps you show the driver where you are going.
Banc d'Arguin National Park, The coast between Nouakchott and Nouadhibou. Sand islands, shallow water and mudflats listed by UNESCO, where millions of shorebirds spend the winter and Imraguen fishermen still work the water. Best for birds from October to April. Much of the park has no signal. Download the offline map and your route before you leave the main road.
The old town of Chinguetti, Adrar. A stone caravan town at the edge of the dunes, with a square minaret and family libraries of old manuscripts, listed by UNESCO with Ouadane, Tichitt and Oualata. Go in the cool months, November to March. Only Muslims may enter the mosque. Camera translation reads Arabic and French signs in the libraries.
Ouadane, Adrar, northeast of Chinguetti. The ruins of a medieval trading town climb a rocky slope above a palm grove. The empty stone houses and lanes are free to walk. Signal is weak or absent out here. Save the track from Chinguetti offline before you set off.
The Richat Structure, the Eye of the Sahara, Near Ouadane. Rings of eroded rock about 40 km across, shown here from a satellite. On the ground you drive across its ridges; the rings are only clear from the air. Pin the centre in an offline map and keep a satellite view saved, so you can see where you are on the rings.
Terjit oasis, South of Atar. Date palms fill a narrow gorge where springs run out of the rock, a shaded stop on the way between Atar and the desert towns. Coverage fades in the gorge. Message your driver before you walk in.
The iron ore train, Choum, on the line from Zouérat to Nouadhibou. One of the longest trains in the world carries ore from the mines at Zouérat to the port at Nouadhibou. Travellers board at Choum for the ride through the desert. There is no signal for hours at a time. Download maps, music and podcasts before you board, and carry a power bank.
Nouadhibou and its ship graveyard, Nouadhibou, the Cap Blanc peninsula. Rusting wrecks lie along the shore of the bay, and the tip of the peninsula at Cap Blanc is a reserve for monk seals. Cash in ouguiya is used for most things. A currency app converts prices before you pay.
We priced Airalo, Saily, Nomad, Ubigi and Ringo Light for Mauritania on 28 September 2026, all on the same day, in US dollars. Each rival's price comes from its own website where it showed dollars, otherwise from an esimdb.com listing, and every source and its date is listed below. Ringo Light's prices come from the catalogue our checkout charges.
We compare the trips people actually book: a week, two weeks and a month of unlimited data, and a 10 GB bucket. We read each brand's fair use and speed rules and quote them as the brands state them. We did not run speed tests, so this page makes no speed claims for any brand.
Ringo Light is our own product. We put it in the table on the same terms as everyone else, and where a rival is the better buy the page says so.
Left out: Holafly, it has no Mauritania page on esim.holafly.com, no esimdb.com listing, and Mauritania is not in its Africa or Global plans, so there is nothing to compare.
Left out: Maya Mobile, we compared the brands that get most of the traffic for this search and did not price Maya Mobile on the day.
Source for Airalo: https://www.airalo.com/africa-esim?currency=USD (Hello Africa regional plan read on the site in dollars, 28 September 2026; airalo.com/mauritania-esim returns not found; esimdb.com/mauritania/airalo shows the same six plans, updated 28 September 2026).
Source for Holafly: https://esim.holafly.com/esim-africa/ (no Mauritania page (esim.holafly.com/esim-mauritania/ returns not found) and Mauritania is not in its Africa or Global plans, 28 September 2026).
Source for Saily: https://esimdb.com/mauritania/saily (listing dated 16 May 2026; saily.com refused the fetch).
Source for Nomad: https://www.nomadesim.com/mauritania-eSIM (dollar prices and network from the page data, 28 September 2026; matches esimdb.com/mauritania/nomad, listing dated 17 September 2026).
Source for Ubigi: https://esimdb.com/mauritania/ubigi (listing dated 17 September 2026; Mauritania in its destination list on cellulardata.ubigi.com).
It depends on the size. On 28 September 2026 Nomad sold 1 GB for 7 days at $9 and 10 GB for 30 days at $49, and Ubigi's Best World plan 10 GB for 30 days at $39 and 30 GB for 15 days at $77. Ringo Light is the only plan with no speed cap, at $106.99 for 2 weeks and $211.99 for 30 days, far more than the rivals.
Mauritania has three networks: Mauritel, Mattel and Chinguitel. Airalo and Nomad use Mauritel, Ubigi uses Mattel, and Saily does not name its network. All cover Nouakchott, Nouadhibou and Atar; signal is thin or absent in the open desert between towns.
No rival sells unlimited data for Mauritania. Ubigi's Best World plans give a fixed amount at full speed, then 2 Mbps. Ringo Light has no speed cap: it starts with 10 or 20 GB and adds 10 GB once at 80%, charged at $106.99.
Mauritel, Mattel and Chinguitel sell prepaid lines in their shops in Nouakchott and other towns, and you register one with your passport. A local SIM needs a physical slot and replaces your home SIM while it is in. We did not price them on the day. An eSIM installs before you fly and works the moment you land.
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