Esim.net eSIM – Review, Test & Promo Code 2025

🌍

Countries covered

200 countries

💶

Starting at

4,99 €

📶

Network

5G

📊

Data

Starting at 500 MB

✅

Calls/SMS

Yes

📱

App

iOS & Android

British provider founded in 2019, recognized for its responsive 24/7 customer service.

The only eSIM provider offering voice, SMS, and data in more than 200 countries with local and global plans.

Flexible plans: pay-as-you-go, automatic top-ups, option to keep a permanent UK number for €6/month.

5G coverage and WiFi Calling for optimal connectivity while traveling.

Quick activation in 5 minutes via QR code with no appointment or store visit.

Official ratings

Destinations & coverage

Esim.net covers over 200 countries and regions worldwide, with specialized packages for major regions and global plans for multi-destination travelers.

By region

Key points

✅

Advantages

  • ✓ Unique in offering voice and SMS in addition to data, ideal for full telephony management.
  • ✓ Excellent customer service according to Trustpilot reviews, with quick responses and effective solutions.
  • ✓ Very competitive local and regional plans in Europe and the USA.
  • ✓ Simple and intuitive interface, ultra-fast activation (5 minutes).
  • ✓ 5G technology available on partner networks for optimal speeds.
  • ✓ Option to keep a permanent UK number for authentication SMS.
⚠️

Disadvantages

  • ✗ Coverage less extensive than some competitors in certain countries (especially in Africa and Latin America).
  • ✗ Some users report an unclear limit on 'unlimited' plans (service cut off after 25GB on some plans).
  • ✗ Network quality and speeds vary depending on local partner operators.
  • ✗ Relatively new mobile app with fewer reviews compared to other providers.
  • ✗ Refunds and plan changes subject to strict conditions.

Customer reviews

Trustpilot

4/5

“

Esim.net accompanied me on several trips. The customer service is exceptional: quick responses and effective solutions in case of issues. Installation is instant and coverage reliable in most countries.

July 1, 2025

Trustpilot

4/5

“

By far the cheapest for American eSIMs that I found. Customer service is excellent and prompt. Nothing to criticize, very good eSIM provider.

June 1, 2025

Trustpilot

5/5

“

Very smooth purchase process, excellent overall service. I had a small issue with my subscription and the support team was quick, professional, and very responsive. Highly recommended.

May 1, 2025

Trustpilot

4/5

“

Esim.net was very responsive in answering my questions about their services. Purchase was very easy and the eSIM loading very quick and efficient. The service worked perfectly.

April 1, 2025

Description

Esim.net is an eSIM provider founded in 2019 and based in London, offering international travel plans with voice, data, and SMS in more than 200 countries. Specialized in local packages (O2, Vodafone UK, Germany, etc.) and global travel plans, Esim.net offers quick activation via QR code, 5G where available, and tethering. Ideal for travelers looking for a flexible alternative to roaming fees, with 24/7 customer support known for its responsiveness and competitive rates.

How it works

Go to www.esim.net and create an account with your email address in a few clicks.

Select the plan type suited to your needs: local, regional, or global. For example, a Europe plan, a UK O2 plan, or a global travel plan.

Choose your data volume (500MB to Unlimited depending on plans) and duration (from 1 day to 365 days).

Pay for your purchase via Visa, Mastercard, PayPal, Apple Pay, or Google Pay. The transaction is secure and encrypted.

An email will be sent to you within minutes after your purchase with an installation QR code and detailed instructions.

Go to your phone’s network settings, select 'Add cellular plan', then scan the QR code received by email. Installation takes less than 5 minutes.

Upon arrival at your destination, activate the eSIM in your settings, enable data roaming, and you are instantly connected.

⚠️ If it fails

✅ Check that your phone supports eSIM (iPhone XS and later, Google Pixel 3 and newer, recent Samsung Galaxy). Ensure you have a stable internet connection. Disable VPN if active. Contact [email protected] with your plan number if the problem persists.

✅ Check that the Esim.net eSIM is selected for mobile data in your settings. Toggle airplane mode on and off to force network reconnection. Ensure roaming is enabled. Restart your phone.

✅ Check your usage in your phone settings. Disable automatic updates and HD video playback. Consult the consumption tracking section on your Esim.net account to see details.

✅ Log in to your Esim.net account and check cancellation or modification options depending on your plan type. Standard prepaid plans are generally non-refundable after activation, but support may review special cases.

Alternatives

FAQ

The O2 Travel Europe plan is ideal: 35GB of data with 500 minutes of unlimited calls in each country, valid for 30 days in 48 European countries, for around €23. For a short trip, the Europe 5GB plan is also available at a lower cost.

Yes, this is one of Esim.net's strengths! Unlike other data-only providers, almost all plans include voice, SMS, and data. You can receive and make calls, receive SMS, and access mobile data.

Yes, you can use a physical SIM for your usual number and the Esim.net eSIM as a second line for calls and data while traveling. You will thus have two active numbers simultaneously.

Yes! The UK SMS-only service costs only €6/month. You will receive a permanent UK O2 number that you can keep for life and use for two-factor authentication or receiving calls from anywhere in the world.

Standard prepaid plans are generally non-refundable after activation. However, customer support is known to be very responsive and can review cases of technical failure or device incompatibility.

You can check your usage in your phone settings (Data section) and also on your Esim.net online account. The app (if available) may display additional details.

Yes, Esim.net supports WiFi Calling on compatible devices. It is very useful for staying connected even with a weak signal, as long as you are connected to a WiFi network.

Yes, tethering is included and allowed on most Esim.net plans. You can share your mobile data with other devices at no extra cost.

Company info

Legal name: eSIM.net Group Ltd

Address: 107-111 Fleet Street, London, EC4A 2AB, United Kingdom

Email: [email protected]

Website: https://www.esim.net

Support

24/7

email, chat, in-app

Accepted payments

Visa, Mastercard, PayPal, Apple Pay, Google Pay

Platforms

iOS app, Android app, Web

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