Gleesim eSIM – Review & Full Test 2026

🌍

Countries covered

200 countries

💶

Starting at

2,35 €

📶

Network

4G/LTE

📊

Data

1 GB – 10 GB

✅

Calls/SMS

Yes

Travel eSIM service managed entirely via WhatsApp, no app to install.

Coverage announced in over 200 countries with country, regional, and global plans.

Mainly data-only plans, suitable for calls and video calls via internet apps.

Quick installation procedure via QR code, activated within minutes.

Specific offers for pilgrims in Saudi Arabia, compatible with apps like NUSUK.

Interesting solution for those who want to keep their physical SIM and avoid roaming fees.

Destinations & coverage

By region

Key points

✅

Advantages

  • ✓ No dedicated app needed, all management is done via WhatsApp.
  • ✓ Very wide coverage in travel eSIM, with over 200 supported countries.
  • ✓ Fast installation via QR code and almost instant activation.
  • ✓ Ability to keep your physical SIM card and main number while using Gleesim for data.
  • ✓ Presence of regional or global plans for multi-country travel.
  • ✓ Specific initiatives for Hajj and Umrah with eSIMs dedicated to pilgrims.
⚠️

Disadvantages

  • ✗ Precise details on data volumes and durations of each plan are not always clearly indicated before purchase.
  • ✗ Public information on minimum prices in euros and dollars is limited.
  • ✗ Accepted payment methods and support languages are not exhaustively detailed.
  • ✗ Refund policies are not highlighted in accessible contents.
  • ✗ The service relies heavily on WhatsApp, which may be less convenient for users unwilling to use this app.

Description

Gleesim is a travel eSIM provider that lets you stay connected in over 200 countries with full management via WhatsApp. The plans are mainly data-only, with the possibility to use calls and video calls via apps like WhatsApp or Skype, as well as regional or global plans to cover several countries with a single eSIM. Installation takes just a few minutes thanks to a QR code, with no physical SIM card or app to download. Gleesim is particularly suited for frequent travelers, pilgrims in Saudi Arabia, and those who want to avoid roaming fees while keeping their main number.

How it works

Go to the Gleesim website, select the country or region you will travel to and browse the available eSIM offers.

Choose the data plan that fits your needs, for a specific country, a region, or a global offer, then add it to your cart.

Create an account on the site or follow the instructions to purchase directly via WhatsApp, without complex registration.

After payment, Gleesim sends your eSIM QR code by email and, if applicable, via WhatsApp, ready to scan on your compatible phone.

In your phone settings, add a new mobile plan and scan the provided QR code to install the Gleesim eSIM profile.

Once at your destination, activate the Gleesim eSIM line for mobile data and check that data roaming is enabled.

Monitor your usage and, if needed, request a top-up directly via WhatsApp with Gleesim support.

⚠️ If it fails

✅ Check that your phone is eSIM compatible and unlocked, ensure a stable internet connection when scanning the QR code, retry the procedure or contact Gleesim support.

✅ Restart the phone, check that the Gleesim line is selected for mobile data and that roaming is enabled, then test the connection again.

✅ Reduce streaming quality, disable automatic updates, and monitor the most data-hungry apps to limit data consumption.

✅ Send a message to Gleesim support on WhatsApp to request a top-up on the same eSIM without needing to install a new profile.

Alternatives

FAQ

For a short tourist or business stay, choose a plan dedicated to the country concerned, for example Saudi Arabia, Turkey, or the United States, with sufficient data volume for browsing, messaging, and some video calls via your apps.

Gleesim eSIMs are designed to provide a data connection, and tethering depends on the local operator’s restrictions and your device. In many cases, tethering works, but it is best to test it on site and moderate usage to preserve data.

Gleesim plans are data-only and do not provide a classic number for calls and SMS. However, you can use apps like WhatsApp, Telegram, or Skype to make audio or video calls using the data connection.

Most smartphones released since 2019 support eSIM, notably the iPhone 11 and later models, some Samsung Galaxy and Google Pixel. Your device must also be unlocked. Check in settings for an option to add a mobile plan or eSIM.

Top-ups are done via a WhatsApp conversation with Gleesim support or via the website. You can add data on the existing eSIM profile without installing a new eSIM.

Yes, Gleesim offers regional and global plans that allow travel across multiple countries without changing eSIM. Some plans cover, for example, several countries in Europe, Asia, or a global zone.

Gleesim highlights eSIMs specifically designed for pilgrims in Saudi Arabia, compatible with pilgrimage apps and providing stable connectivity in the main holy cities.

Yes, the Gleesim eSIM acts as a secondary data line. You can keep your physical SIM for calls and regular SMS and use Gleesim only for data abroad.

Company info

Legal name: Premier Mobile Solutions T/A Gleesim

Address: Livingston, United Kingdom

Email: [email protected]

Website: https://gleesim.com

Support

24/7

Accepted payments

Visa, Mastercard, Apple Pay, Google Pay

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