Best eSIM for Nice (2026): Tested Providers for the Côte d'Azur

Why Nice Needs a Different eSIM Plan Than Paris

Nice is where most Riviera trips start. Tram line 2 runs from both airport terminals into the center in about 25 minutes. The coast trains reach Cannes, Antibes, Monaco and Menton in under an hour.

The catch is geography. The most popular day trip, Monaco, is not in France at all. Reviews for GigSky, GoMoWorld, Nomad and Airalo all describe signal that vanished on the way to Monte Carlo. A Nice eSIM has to handle summer crowds on the Promenade, tunnels on the coast line and that border.

Vefru pays for every eSIM we review and tests the whole chain: checkout, installation, speed and a support ticket. For this guide we read every review naming Nice, Cannes, Monaco or the Côte d'Azur. The Nice sample is small, so we say where we lean on France-wide numbers. Live prices are in our France comparison tool.

Which eSIM Providers Are Cheapest in France?

Providers sell different amounts of data at different prices, so price per GB is the fairest way to compare them. Each bar below shows a provider's median price per GB for its France plans with 1 to 10 GB of data and 6 to 14 days of validity, which covers most one- and two-week trips. The shorter the bar, the less you pay for each GB. A France plan costs the same wherever you use it in the country, so these prices apply to Nice too.

A low price per GB isn't the whole story. Compare it with how often each provider worked for travelers in France in the chart above, and check the speed caps and plan sizes in the provider sections below before you buy.

For the country-wide picks, see our Best eSIM for France guide.

Nice eSIM Plans at a Glance

A France plan bought for Nice covers the coast from Menton to Marseille, the ski resorts above the city and every other part of metropolitan France. It does not cover Monaco, and it stops at Ventimiglia on the Italian side. For either, pick a Europe plan. The numbers above come live from our database.

Networks in Nice: Sea, Hills and the Monaco Border

Every travel eSIM in France rents capacity from Orange, SFR, Bouygues Telecom or Free Mobile. In dense centers like Nice, the regulator's 2025 measurements put Orange and Bouygues roughly level. Orange leads nationally on call quality, 91% perfect calls, and Bouygues took 12 of 17 Opensignal awards in late 2025.

For a Nice visitor, two networks on one plan matter more than which one is nominally best. The Promenade in August fills cells fast, and a roaming eSIM is served after local customers. A plan that hops from Orange to Bouygues or SFR gives you a way out. Our guide to eSIMs with several networks shows how.

Reviews from the coast point to one problem above all: Monaco. A GigSky user lost signal on and off along the whole Côte d'Azur because Monaco sat outside her plan. A GoMoWorld customer there had 3G and no usable internet. Two Nomad users say France was fine but Monaco caused problems, and an Airalo reviewer found coverage patchy between the two.

Monaco has its own operator, and your phone may latch onto it while you are still in Beausoleil or Cap-d'Ail. A Europe plan that lists Monaco keeps working, as a GoMoWorld Europe customer and a Jetpac global eSIM both showed. Inside Nice the reports are calmer: Holafly worked for two travelers and GigSky for one, while a Simify user found coverage unreliable during a week in the city.

Nice has a lot of stone and a lot of slope. Signal drops in the coast railway tunnels near Villefranche and Èze, and on the hill roads of the three corniches. The regulator's Mon Réseau Mobile map shows coverage per address, useful for a flat in Cimiez or a villa on Mont Boron. Whether 5G is worth chasing is answered in our 4G vs 5G guide.

Eight eSIM Providers Compared for Nice

These eight providers each passed our paid test, have a live plan table below and enough France reviews to judge. Nice itself produced only a handful of named reports, so we combine them with Côte d'Azur and Monaco experiences and with each provider's France-wide record.

eSIM4Travel in Nice: The Cheapest Way onto Orange

8.8 /10

Vefru score Excellent Score details

• Purchase process8/10
• eSIM installation8/10
• Customer support10/10
• Speed test8/10
• Prices10/10
• Customer feedback8.8/10
• Coverage9/10

Average of seven categories from our own paid test and customer reviews. eSIM4Travel has no app, so we do not score one.

eSIM4Travel is a US eSIM seller with plans for 158 destinations and no app. It was the cheapest provider in our price database, and its support was the best we have tested. Without an app, you cannot reach the store to top up once your data runs out.

Key facts

• 158 destinations
• No app
• Web only
• Top-ups
• Hotspot
• No throttling

Trustpilot

4.4/5202 reviews

Payments

Credit or debit cardPayPalApple Pay

Pros and cons

Pros 4 Cons 4

Cheapest provider we track

Quick, helpful human support

Fast, no throttling

Website in 41 languages

No app: out of data, you need Wi‑Fi to top up

US dollars only, no Google Pay

Unlimited slows after 3 GB a day

No refund after 10% of data used

eSIM4Travel eSIM in our hands

Go to eSIM4Travel website View full review

eSIM4Travel scored 8.8 in our test, the best of all providers, with a perfect 10 for price and 10 for support. Orange is the reported network, and all five France reviews are good. One traveler got a free replacement eSIM through the chat after a connection problem.

Nobody names Nice, so treat this as a strong France pick rather than a proven Riviera one. There is no app, and the profile allows one install. For Monaco, choose the Europe plan and check the country list. Our eSIM4Travel review has the test details.

Saily in Nice: Two Networks for August Crowds

8.1 /10

Vefru score Excellent Score details

• Purchase process7/10
• Mobile app9/10
• eSIM installation9/10
• Customer support10/10
• Speed test8/10
• Prices4/10
• Customer feedback9.4/10
• Coverage8/10

Average of eight categories from our own paid test and customer reviews.

Saily is the travel eSIM from the company behind NordVPN, with plans for about 200 destinations. It has the smoothest install we have tested, a polished app and a built-in VPN. But prices run above the market in most big European destinations, and traveler reports sit below average.

Key facts

• About 200 destinations
• iPhone app 4.7
• Android app 4.5
• Top-ups
• Hotspot
• 3 or 5 GB/day cap

Trustpilot

4.7/531,741 reviews

Payments

Credit or debit cardApple PayGoogle Pay

Pros and cons

Pros 4 Cons 4

Easiest install we've tested

Fast 24/7 human support

Free VPN and ad blocker

Plan starts only when you land

Pricey in big European countries

App required, no eSIM by email

Less reliable than average

App stops when your data runs out

Saily eSIM in our hands

Go to Saily website View full review

Saily uses Orange and SFR, worth having when the Promenade des Anglais is packed and one cell is full. Our test gave it 8.5 with the best app score here (9/10) and a 10 for support. Installation runs inside the app, and one reviewer liked that the plan switched itself on when he landed.

Unlimited means 5 GB a day at full speed and no hotspot cap, then 1 Mbps. An Irish customer was caught out on day two of a two-week holiday. We have a single France report, which is why Saily sits behind Holafly here. Our Saily review measures the throughput.

Holafly in Nice: Two Clean Reports and an Unlimited Plan

7.1 /10

Vefru score Very good Score details

• Purchase process7/10
• Mobile app7/10
• eSIM installation9/10
• Customer support6/10
• Speed test4/10
• Prices5/10
• Customer feedback9.4/10
• Coverage9/10

Average of eight categories from our own paid test and customer reviews.

Holafly is an Irish eSIM provider built around unlimited data, with trip eSIMs for 200+ destinations. Travelers report it working more often than any other provider we track. Its weak points are speed and price: our test ran at about 30 Mbps on 5G, and its unlimited plans cost more than most.

Key facts

• 200+ destinations
• iPhone app 4.8
• Android app 4.7
• No top-ups
• Hotspot 1 GB/day
• 30 to 40 Mbps

Trustpilot

4.7/5113,513 reviews

Payments

Credit or debit cardApple PayGoogle PayPayPal

Pros and cons

Pros 4 Cons 4

Truly unlimited data

Most reliable we track: 92% worked

One-tap install, no QR code

6 months to refund an unused eSIM

Slow: about 30–40 Mbps on 5G

Pricier than other unlimited eSIMs

Saved our card without asking

No top-ups, buy a new eSIM instead

Holafly eSIM in our hands

Go to Holafly website View full review

Holafly is the only provider with more than one positive Nice report. One American traveled between Paris and Nice with no issues. A Canadian used it through London, Paris and Nice for maps, bookings, train times and ride-sharing and called it reliable. Across France, 58 of 62 reviews say it worked, and its help center names Orange as the only French network.

The trade-offs are price and speed: 6.2 in our test, with 4/10 for both. Hotspot stops at 1 GB a day and the eSIM installs once. The France plan ends at the Monaco border. Our Holafly review and Airalo vs Holafly look harder at unlimited.

Nomad in Nice: Strong on the Coast, Weak Across the Border

7.2 /10

Vefru score Very good Score details

• Purchase process8/10
• Mobile app7/10
• eSIM installation8/10
• Customer support2/10
• Speed test8/10
• Prices7/10
• Customer feedback8.6/10
• Coverage9/10

Average of eight categories from our own paid test and customer reviews.

Nomad is a US travel eSIM brand run by LotusFlare, with plans for more than 200 destinations. It has a polished native app, fast data and prices close to the market average almost everywhere. Its weak spot is support: the chat is an AI bot with no route to a human.

Key facts

• 200+ destinations
• iPhone app 4.8
• Android app 4.5
• Top-ups
• Hotspot
• 2 GB/day cap

Trustpilot

4.3/544,625 reviews

Payments

Credit or debit cardApple PayGoogle PayPayPal

Pros and cons

Pros 4 Cons 4

Quick, easy purchase

Great app with a data widget

Fast, full-speed data

Fair prices almost everywhere

Support is a bot, no human

Easy to lose the install button

App stops when your data runs out

No refund after install

Nomad eSIM in our hands

Go to Nomad website View full review

Nomad has the second-largest France sample we track, 79 positive out of 98, and one traveler reported it working on the Côte d'Azur. It is reported on Orange and Bouygues and posted the fastest speed of any provider in an independent test, 665 Mbps. Prices are fair: about $9 for 5 GB and $14 for 10 GB.

Two coast reviewers said the same thing: fine in France, trouble in Monaco or right after leaving it. One was told by support to force 4G when 5G crawled. Our test scored Nomad 6.8 with support at 2/10. Our Nomad review has the transcript.

GigSky in Nice: Free Card Data and a Monaco Gap

7.1 /10

Vefru score Very good Score details

• Purchase process7/10
• Mobile app6/10
• eSIM installation8/10
• Customer support9/10
• Speed test6/10
• Prices4/10
• Customer feedback8.6/10
• Coverage8/10

Average of eight categories from our own paid test and customer reviews.

GigSky is a US travel eSIM that works like its own operator, with plans for 190+ destinations plus cruise, ferry and in-flight plans. Its app stays partly online after your data runs out. But its fixed-data plans are the most expensive of the 12 providers we compared.

Key facts

• 190+ destinations
• iPhone app 4.5
• Android app 3.9
• Top-ups
• Hotspot
• 3.5 GB/day cap

Trustpilot

4.3/57,194 reviews

Payments

Credit or debit cardApple PayPayPal

Pros and cons

Pros 4 Cons 4

Buy more data even with none left

Cruise, ferry and in-flight plans

Human support answered right away

Cheap 1-day unlimited passes

Most expensive per GB we track

App required, no Google Pay

Clunky, web-like app

Less reliable than average

GigSky eSIM in our hands

Go to GigSky website View full review

GigSky gets high marks from Nice visitors using data bundled with a credit card. One American used it in Paris and Nice and called it amazing, a little slow but free. Across France 28 of 33 reports are positive, and our test scored it 7.2 with a 9 for support. It runs on its own profile plus Orange.

The Monaco lesson comes from a customer who did not realise the principality was outside her free plan and kept losing signal along the coast. Check the country list before you ride east. The free 100 MB trial proves your phone handles eSIM. Details in our GigSky review.

Global YO in Nice: Lowest Price, Least Certain Network

8.0 /10

Vefru score Excellent Score details

• Purchase process8/10
• Mobile app8/10
• eSIM installation9/10
• Customer support5/10
• Speed test8/10
• Prices10/10
• Customer feedback8/10
• Coverage8/10

Average of eight categories from our own paid test and customer reviews.

Global YO is a US eSIM provider aimed at young travelers, with plans in 195 countries. It is the second cheapest provider in our price data, and buying and installing took minutes. Its weak spot is support: quick to answer, slow to help.

Key facts

• 195 countries
• iPhone app 4.5
• Android app 3.8
• Top-ups
• Hotspot
• Over 150 Mbps

Trustpilot

4.0/51,293 reviews

Payments

Credit or debit cardApple PayGoogle Pay

Pros and cons

Pros 4 Cons 4

Second cheapest we track

Buy and install in minutes

Apple Pay, Google Pay, social login

Hotspot and top-ups on every plan

Support is slow to actually help

App only, no buying on the web

App stops when your data runs out

Unclear refund rules

Global YO eSIM in our hands

Go to Global YO website View full review

Global YO is the price leader in our comparison tool and scored 8.0 in our test, with a perfect 10 for price and 9 for installation. Across France, 21 of 28 reports are positive, and a British weekend traveler had fast speeds in crowded parts of Paris and London.

Nice has no named report, and the closest is a failure: a traveler in the French Alps never got data and bought an Orange eSIM instead. Global YO hides its French partner, a German reviewer pinned it as Free, and support scored 5/10. The APN may need setting to globaldata. Our Global YO review explains the setup.

Airalo in Nice: The Riviera Report Is a Warning

7.5 /10

Vefru score Very good Score details

• Purchase process9/10
• Mobile app8/10
• eSIM installation9/10
• Customer support7/10
• Speed test7/10
• Prices5/10
• Customer feedback8.2/10
• Coverage7/10

Average of eight categories from our own paid test and customer reviews.

Airalo is an eSIM marketplace from Singapore with plans for 200+ destinations, some with calls and texts. It is easy to buy and install. But prices sit at the market median, and travelers report more failed connections than with any other provider we track.

Key facts

• 200+ destinations
• iPhone app 4.6
• Android app 4.3
• Top-ups
• Hotspot
• No cap on fixed plans

Trustpilot

4.1/545,721 reviews

Payments

Credit or debit cardApple PayGoogle PayPayPal

Pros and cons

Pros 4 Cons 4

Buy on the web, no app needed

Works right after install

Fast, no speed cap on fixed plans

Most plans with calls and texts

Average prices, not cheap

Lowest success rate we track: 72% worked

App stops when your data runs out

Clunky checkout, no QR download

Airalo eSIM in our hands

Go to Airalo website View full review

Airalo is the most downloaded travel eSIM, and its France record is the weakest we track: 27 of 49 positive. The one review naming Nice is negative: no reasonable internet in Monaco and weak service at times in Nice and Cannes. Another described patchy coverage between France and Monaco. Airalo names Orange, so the problem is the plan, not the towers.

Our test scored it 7.3, with a 9 for purchase and installation and a 4 for price. A hiker on the Tour du Mont Blanc found the regional plan solid in remote valleys. Our Airalo review has the detail, and three Airalo alternatives are here.

Yesim in Nice: A One-Day Plan for a Hop Along the Coast

6.6 /10

Vefru score Good Score details

• Purchase process6/10
• Mobile app7/10
• eSIM installation8/10
• Customer support2/10
• Speed test8/10
• Prices5/10
• Customer feedback8.6/10
• Coverage8/10

Average of eight categories from our own paid test and customer reviews.

Yesim is a Swiss eSIM provider built around unlimited plans sold by the day, with one eSIM for 200+ destinations. Data was fast in our test. But its support was among the slowest we have tested, and its fixed-data country plans cost more than most rivals.

Key facts

• 200+ destinations
• iPhone app 4.6
• Android app 4.7
• Top-ups
• Hotspot
• Possible slowdown

Trustpilot

4.3/52,963 reviews

Payments

Credit or debit cardApple PayGoogle PayPayPal

Pros and cons

Pros 4 Cons 4

Fast data in our test

Unlimited plans by the day

Pay with PayPal, Klarna or crypto

Website in 44 languages

Among the slowest support we've tested

Pricey fixed-data country plans

No top-up once your data runs out

Signs you up for marketing emails

Yesim eSIM in our hands

Go to Yesim website View full review

Yesim is reported on Orange and Bouygues with automatic switching, and 13 of 16 France reviews say it worked. Its one-day unlimited plan costs about $3.50, handy for a single day between a cruise stop and a flight.

Our test scored it 6.2, with 8 for speed and 8 for installation but 2/10 for support. No reviewer names Nice or the coast, and the profile allows one install. Our Yesim review has the details.

GoMoWorld, Jetpac, Ubigi and Others on the Côte d'Azur

GoMoWorld (8.2) scored a perfect 10 in our speed test on Orange and Free. Its Riviera record splits by plan: mostly 5G across France and Monaco on Europe, 3G in Monaco on a France plan. Jetpac (6.7) runs on Free, yet one family's global eSIM worked in France and Monaco. ByteSIM (5.3) uses Orange and Bouygues and sells plans with a French number.

Among untested providers, Ubigi (no Orange) worked for a British customer in France and Monaco on a global plan, at 44 of 63 for France. Simify has 25 of 26 France reports positive, yet its one Nice report is negative. Maya Mobile worked for a cruise passenger calling at French ports and Monaco. Compare them in our France comparison tool.

Live Plan Prices for a Nice Holiday

Prices below come live from our database, cheapest first. Every plan works in Nice and across metropolitan France. None works in Monaco unless the provider also sells a Europe version, so read the country list before a Monte Carlo day.

2 GB covers a long weekend: maps between Vieux Nice and the Promenade, train times to Antibes and messages home.

5 GB suits a beach week with maps, restaurant bookings, the TER app and photos of the Baie des Anges.

10 GB covers ten days on the coast, or a week with video calls and a couple of train trips.

20 GB is for a two-week stay, social video from the beach clubs or a hotspot shared with a partner.

Unlimited plans fit a family villa with weak Wi-Fi or evenings of streaming, as long as you check the daily cap.

The unlimited plans all throttle after a daily allowance: 1 GB at Global YO, 2 GB at Nomad, 3 GB at eSIM4Travel and 5 GB at Saily. Holafly limits hotspot use to 1 GB a day. On a beach afternoon that does not matter; streaming a film in the villa every night, it does. A 10 GB or 20 GB fixed plan is often cheaper. Our cheapest eSIM comparison lists the budget options.

How Much Data a Week in Nice Takes

A Nice week is lighter on data than a Paris week and heavier on photos. Expect maps to the beach, TER times to Cannes or Monaco, a table booked in an app. Plan on about 0.6 GB a day, so 5 GB for a week with hotel Wi-Fi at night. Streaming in a rented apartment pushes that to 10 GB.

Two Riviera reviews show the range. A Holafly user on unlimited data ran maps, bookings, train information and ride-sharing for a full trip without a thought. A GoMoWorld customer in Monaco burnt through two paid weeks with no usable internet. The plan you can connect with matters more than its size.

Download the Nice and Monaco map areas before you fly, set photo backup to Wi-Fi only, and read our data-saving tips for vacation. Our travel data calculator gives a figure for your own habits, and our guides to 5 GB and 10 GB show what each buys.

Day Trips From Nice: Monaco, Menton, Italy and the Mountains

Monaco is 20 minutes by train and the single biggest eSIM trap on the Riviera. It is a separate country with its own operator, and a France plan stops the moment your phone latches on, sometimes while you are still in Beausoleil. Take a Europe plan that lists Monaco, and switch off mobile data on your home SIM there, because many EU home contracts exclude it.

Menton is the last French stop; Ventimiglia and San Remo are Italy. Pair France and Italy in our multi-country search for that side trip. Inland, the Mercantour park and the ski resorts are true mountains where every operator drops signal. One Global YO customer never got data in the French Alps, while an Airalo hiker found the regional plan solid on the Tour du Mont Blanc.

Buying a SIM at Nice Airport vs Installing an eSIM at Home

Nice Côte d'Azur airport has no operator shop in arrivals. SIM cards are sold at Relay newsstands and the tourist desk, which stock Orange and SFR. Travel guides quote Orange packs from about €10 to €40 and SFR from €20 to €30, figures we could not verify at the counter. Every SIM sold in France needs ID.

Online, Orange Travel sells data-only Europe plans from around $6 for 1 GB and $23 for 10 GB over 14 days. SFR La Carte is €4.99 for 40 GB with unlimited calls. For a data-only week, a travel eSIM at $9 to $14 for 10 GB wins, and it is already installed when the plane lands. A local SIM wins if you need a +33 number for a villa agency or a boat rental. Our eSIM vs SIM comparison has the rest.

Free eSIM Data for Nice Arrivals

A few hours of free data can cover the tram from the airport, a map to the hotel and a message home. GigSky gives new users a card-free 100 MB France trial, plus up to 500 MB on a Europe trial. Some Visa cards unlock up to 5 GB, and a Nice visitor on that perk called it amazing, a little slow but free.

Roamless gives first-time buyers 500 MB at no charge and lists all four French networks, though its France record is a modest 5 of 8. Every no-cost option is in our free eSIM guide, and the France comparison tool shows free plans next to paid ones.

What Riviera Travelers Told Us About Their eSIMs

Nice does not generate the review volume Paris does. We found a handful of reports naming the city and more that name Monaco or the Côte d'Azur. Treat this as warnings and confirmations, not a ranking.

Holafly collected the cleanest Nice reports: one traveler between Paris and Nice with no issues. Another crossed London, Paris and Nice with reliable data for maps, bookings and trains. GigSky worked in Nice for a credit-card customer who found it a little slow, then failed another along the coast because Monaco was not in her plan. Nomad worked on the Côte d'Azur for one traveler, while two others report trouble in or after Monaco.

Airalo drew the harshest Nice review: no reasonable internet in Monaco, weak service at times in Nice and Cannes. Simify failed a traveler who spent a week in Nice. GoMoWorld split by plan type. Jetpac, Ubigi and Maya Mobile each have one traveler who used France and Monaco on a global or Europe plan without trouble.

The recommendation matrix near the top carries the France-wide working and failing counts. Our eSIM customer support test shows which providers answered when we broke things on purpose.

Setting Up Your eSIM Before You Land in Nice

Install the eSIM at home on Wi-Fi a few days before departure. Every provider here lets you install now and activate on arrival, and support is easier to reach from your kitchen than from the tram to Place Masséna.

1. Check the phone. The phone must support eSIM and must not be carrier-locked. A carrier lock is the usual reason an eSIM fails, and one Holafly buyer found out only after paying. Our list of phones with eSIM has every model.
2. Install on Wi-Fi. Scan the QR code or let the app load the profile, following our iPhone or Samsung guide. Got a code without a QR? Convert it here.
3. Leave the profile alone. Holafly, eSIM4Travel, Global YO and Yesim allow a single install. Saily, Nomad, GigSky and Roamless can be reinstalled.
4. On landing at NCE: turn the eSIM line on, enable Data Roaming, make it your data line and switch off data on your home SIM. If nothing happens, toggle airplane mode and pick Orange F by hand.
5. Before the Monaco train: confirm in your provider app that Monaco is in the plan. If it is not, download the Monte Carlo map and your return train time while you still have data. Our eSIM troubleshooting guide covers everything else.

Arriving in Nice: the airport has free Wi-Fi, and tram line 2 from either terminal has signal all the way into the center. If the eSIM has not connected by the tram stop, use the Wi-Fi to message support rather than the Relay counter. Arriving by TER from Italy? Your phone will sit on an Italian network until well past Menton, so pick the French one by hand.

Nice eSIM Questions Answered

Our Verdict on the Best eSIM for Nice

The best eSIM for Nice is the one that survives your day trips. Holafly is our pick for the city: two clean Nice reports, 58 of 62 France reviews positive and the Orange network. The price is higher and the speed slower than the field. eSIM4Travel is the budget alternative that won our own test.

For Monaco or Italy, no France plan will do, so pick a Europe plan and read its country list. Airalo is the name to think twice about here, with a negative Nice report and a 55% France record. Today's prices sit in our France eSIM comparison tool.