Our tool to find the best e-sim for your trip

Our comparison tool real-time analysis of best offers on the market - network coverage, rates, validity periods - to offer you a solution that's right for you. tailored to your destination and your needs.

Ubigi, Saily ou encore Yesim are among the most reliable eSIM providers today, covering over 190 destinations around the globe. Find the offer that suits your needs in just a few clicks.

➡️ Dans ce guide nous parlons de :

- The ranking of the best e-SIMs with their main characteristics
- What is an eSIM (video)
- How to find us activate an eSIM on your smartphone ?
- The advantages and disadvantages eSIMs
- Our method for selecting the best eSIM providers
- The different eSIM offers (country, regional or global eSIM offer)

eSIMs reviews (Trustpilot, Playstore, App Store)

⭐⭐⭐⭐⭐ (5/5) - Léa F. (iPhone 14) – Trustpilot, 18 janvier 2026
« Ubigi pour mon tour d’Asie de 6 semaines : Singapore, Vietnam, Cambodia and Indonesia. Le forfait mondial de 50 Go était parfait. Aucune manipulation entre les pays, tout s’activait automatiquement. Prix un peu élevé (68€) mais la tranquillité d’esprit n’a pas de prix ! »

⭐⭐⭐⭐⭐ (5/5) - Marie L. (iPhone 14 Pro) - Trustpilot, November 15, 2025
« J’ai utilisé Saily pendant 2 semaines au Japan et je suis bluffée ! La connexion 5G fonctionnait parfaitement à Tokyo, Kyoto et même dans les petits villages de campagne. L’activation s’est faite en 2 minutes à l’aéroport. Le forfait de 10 Go m’a largement suffi pour mes photos Instagram et Google Maps. »

⭐⭐⭐⭐⭐ (5/5) - Thomas B. (Samsung Galaxy S23) - Google Play Store, October 3, 2025
« Road trip de 3 semaines aux United States avec Yesim : aucun problème de réseau entre New York, Miami et Los Angeles. Le prix était imbattable (19€ pour 20 Go) et le VPN gratuit inclus m’a permis de sécuriser mes connexions dans les hôtels. Je recommande à 100%. »

⭐⭐⭐⭐ (4/5) - Sophie M. (iPhone 15) – App Store, 22 septembre 2025
« Ubigi m’a accompagnée pendant mon mois en Thailand. La couverture était excellente à Bangkok et Chiang Mai. Seul bémol : dans les îles du sud, la connexion passait parfois en 3G. Mais pour 15€ le forfait de 10 Go, je ne peux pas me plaindre. »

⭐⭐⭐⭐⭐ (5/5) - Alexandre D. (Google Pixel 8) – Trustpilot, 8 décembre 2025
"First trip with an eSIM (Saily) for 10 days in Morocco. Installation was ultra simple with the QR code. Customer support in French via chat helped me in 5 minutes when I had a doubt about activation. The 4G network even worked in the desert near Merzouga!"

⭐⭐⭐⭐ (4/5) - Julie R. (iPhone 13) – Google Play Store, 17 janvier 2026
« Yesim utilisée pendant 2 semaines en Italy : Rome, Florence et Venise. La connexion était stable partout. J’ai apprécié pouvoir recharger mon forfait directement depuis l’app quand j’arrivais à court de data. Petit point négatif : l’interface pourrait être plus moderne. »

⭐⭐⭐⭐⭐ (5/5) - Marc P. (Samsung Galaxy S24 Ultra) - Trustpilot, December 29, 2025
"5-day business trip to Dubai with Ubigi. The Middle East regional package allowed me to hop over to Abu Dhabi at no extra cost. Ultra-fast 5G connection for my videoconferences. The referral program saved me 30% on my purchase."

⭐⭐⭐ (3/5) - Camille T. (iPhone 12) - App Store, October 11, 2025
"Saily tested in Canada for 3 weeks. It worked well in Montreal and Toronto, but I had outages in the Rockies. The 20 GB package was sufficient, but I would have liked an unlimited data option for that price."

⭐⭐ (2/5) - Pierre L. (Xiaomi 13T) - Google Play Store, November 5, 2025
« Déçu par Yesim lors de mon séjour d’une semaine au Portugal. L’appli m’indiquait que mon Xiaomi était compatible, mais impossible d’activer l’eSIM à Lisbonne. J’ai dû contacter le support qui a mis 24h à répondre. Finalement résolu, mais stress inutile en début de voyage. »

⭐⭐⭐⭐ (4/5) - Nicolas G. (Samsung Galaxy S22) – App Store, 14 septembre 2025
« Saily utilisée pendant 10 jours en Spain pour mes vacances en famille. Connexion stable à Barcelone, Valence et Séville. Le bonus NordVPN offert avec mon forfait 10 Go était un vrai plus. Seul regret : pas d’option appels, j’ai dû utiliser WhatsApp pour tout. »

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1 - Ubigi, best e-sim in 2026

Ubigi asserts itself as the best eSIM of 2026offering seamless connectivity for travelers worldwide. With flexible packages ranging from 500 MB to unlimited optionsUbigi adapts to all your travel needs, whether for a one-week getaway or a multi-month adventure.

The intuitive, easy-to-use Ubigi application, thee-sim is rechargeable, so you can add new destinations without having to reinstall an eSIM. Ubigi makes it easy to stay connected, wherever you are in the world.

Ubigi en bref :

🌍 Cover : Present in over 200 destinations
🌐 Compatible networks : 3G, 4G, 5G
📱 Calls and SMS : Not included, only to dedicated messaging platforms (VOiP)
📈 GO available : 1GO, 3GO, 5GO, 10GO, 20GO, 24GO, 25GO, 50GO, Unlimited
⏳ Package duration : 1 day, 7 days, 15 days, 30 days, 180 days
💰 Price : From €2.90

2 - Yesim

Yesim is distinguished by its reliability and global coverage with over 800 partner networks. One-click installation and intelligent network switching ensure a smooth connection, even if the network changes.

You also benefit from Free VPNaccess point mode to share your data and a assistance available 24/7. Yesim offers a money-back guarantee if you're not satisfied, and makes sure you stay connected at all times, with packages to suit every need.

Yesim in brief:

🌍 Cover : Present in over 150 countries
🌐 Compatible networks : 3G, 4G, LTE, 5G
📱 Calls and SMS : Not included, only to dedicated messaging platforms (VOiP)
📈 GO available: 500MB to Unlimited
⏳ Package duration : 1 day to 30 days
💰 Price : From €0.50

3 - Saily, the most popular e-sim

Saily stands out for its flexible data packages for all travellers. You can choose a package ranging from 1 GB for a week to 100 GB for several months, all in a single package. automatically activated on arrival at destination.

Easy to use, Saily lets you add new destinations without having to reinstall an eSIM. And more, the application warns you when you are approaching the 80% of your packageYou'll never run out of data. A simple, effective solution for staying connected anywhere in the world.

Saily en bref :

🌍 Cover : Present in over 193 countries
🌐 Compatible networks : 3G, 4G, LTE, 5G
📱 Calls and SMS : Not included, only to dedicated messaging platforms (VOiP)
📈 GO available: 1GB, 3GB, 5GB, 10GB, 20GB, 100GB
⏳ Package duration : 7 days, 30 days, 180 days
💰 Price : From €5.90

How do I activate an e-SIM?

Check that my smartphone is compatible here ➡️ List of e-SIM compatible phones

• 1 - Check the compatibility of your device
  Before you start, make sure your device (smartphone, tablet, connected watch) is eSIM-compatible.
• 2 - Choose an eSIM provider
  Select a provider that offers eSIM packages tailored to your needs and destination.
• 3 - Buy your eSIM
  Purchase your eSIM package online via the application or the provider's website.
• 4 - Receive the QR code
  After purchase, you will receive a QR code by email or directly in the supplier's application.
• 5 - Scan the QR code
  Open your device settings, go to the "Cellular" or "Mobile Data" section and select the option to add an eSIM. Scan the QR code with your phone's camera.
• 6 - Activate your eSIM
  Follow the on-screen instructions to finalize your eSIM activation. This may take a few seconds.
• 7 - Enjoy your connection
  Once activation is complete, you will be automatically connected to the provider's network. You can start using your data without any worries.

eSIM: Advantages and disadvantages

What eSIM offers are available?

eSIMs are available in a variety of formats to meet the specific needs of travelers and mobile users. Here are the main offerings from eSIM providers, such as Airalo, Saily, Nomad and Gomoworld :

1. eSIM by country

Visit local eSIMs to connect to the Internet in a single country. These offers are ideal for :

• Short trips or extended stays in a specific country.
• A stable connection with packages adapted to the local network.
• Des tarifs souvent plus compétitifs que le roaming des opérateurs traditionnels.

📌 Example: Several providers offer a specific eSIM for Thailand with X GB of data for a certain rate depending on the eSIM provider.

2. eSIM by region

Visit regional eSIMs cover several countries in the same geographical area. They are adapted to travellers between several countries without having to change eSIMs at every border.

📌 Example: Offers exist for regions such as l’Europe, l’Asie, l’North America, l’Amérique Latine, l’Afrique et le Moyen-Orient.

3. global eSIM

A Global eSIM provides an Internet connection in over 100 countrieswithout changing SIM cards. It's perfect for frequent travelers and professionals.

📌 Example: Global eSIM by Saily covers 105 countries with packages ranging from 1 GB to 20 GB for up to 365 days.

4. eSIM with prepaid plans

Many eSIMs operate on a prepaidThese offers are ideal for small and medium-sized businesses. These offers are ideal for simplified management with no billing surprises.

📌 Example: Nomad offers packages from 1 GB to 20 GB with validity from 7 days to 1 year.

5. eSIM with unlimited data

Some eSIMs offer packages with unlimited data. These options are ideal for people who use the Internet intensively, such as digital nomads, business travelers or content creators.

📌 Example: Holafly offers eSIM with unlimited data in certain destinations.

6. eSIM with calls and SMS included

Some eSIMs also offer call and SMS minutesin addition to mobile data. This makes it possible to local or international calls without having to use applications like WhatsApp or Skype.

📌 Example: Airalo offers packages that include up to 200 minutes of calls and text messages.

Which eSIM offer should you choose?

• Travelling to just one country? → A local eSIM is the most economical option.
• Visiting several countries in the same region? → Opt for a Regional eSIM.
• Are you a globetrotter who travels a lot? → A global eSIM is more practical.
• Do you have a specific need? → Les prepaid packages are the best solution.
• Do you want an unlimited connection? → A eSIM with unlimited data is ideal.
• Do you need calls and SMS? → Check the offers including these options.

With all these possibilities, choosing the right eSIM depends above all on your destination, budget and mobile data usage.