Country
A-B
C-E
F-H
I-Z
Instant Activation
High Internet Speeds
Hotspot Sharing
No Hidden Charges
Belgium eSIM
Belgium
FROM $2.58
Ï 5G
Network Provider: Base, ORANGE Belgium NV/SA, Orange
  • 22 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Brazil eSIM
Brazil
FROM $3.90
Ï 5G
Network Provider: TIM, Vivo S.A.
  • 19 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Afghanistan eSIM
Afghanistan
FROM $8.90
Ï 4G
Network Provider: Afghan Wireless Afghanistan, Etisalat, Roshan Afghanistan
  • 4 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Albania eSIM
Albania
FROM $3.49
Ï 4G
Network Provider: Vodafone
  • 21 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Algeria eSIM
Algeria
FROM $3.90
Ï 4G
Network Provider: Mobilis, Ooredoo, Optimum Telecom Algeria Spa
  • 18 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Andorra eSIM
Andorra
FROM $6.90
Ï 5G
Network Provider: Mobiland, STA Andorra
  • 21 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Anguilla eSIM
Anguilla
FROM $8.90
Ï 4G
Network Provider: Digicel Anguilla
  • 16 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Antigua and Barbuda eSIM
Antigua and Barbuda
FROM $8.90
Ï 4G
Network Provider: Digicel Antinua and Barbuda, FLOW
  • 5 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Argentina eSIM
Argentina
FROM $4.90
Ï 4G
Network Provider: Movistar, Telefonica Moviles Argentina S.A.
  • 19 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Armenia eSIM
Armenia
FROM $4.90
Ï 4G
Network Provider: Orange, UCOM Armenia, VEON Armenia CJSC
  • 17 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Australia eSIM
Australia
FROM $3.90
Ï 5G
Network Provider: OPTUS MOBILE PTY LTD, Optus, Vodafone
  • 8 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Austria eSIM
Austria
FROM $3.04
Ï 5G
Network Provider: 3, Orange, Three
  • 22 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Region
Instant Activation
High Internet Speeds
Hotspot Sharing
No Hidden Charges
Africa (29 Countries) eSIM
Africa (29 Countries)
FROM $12.49
Ï 5G
Network Provider: Airtel, AirtelTigo, Cell C
  • 3 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Asia (20 Countries) eSIM
Asia (20 Countries)
FROM $5.99
Ï 5G
Network Provider: 3, AirTel, CTM
  • 6 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Australia & New Zealand eSIM
Australia & New Zealand
FROM $3.99
Ï 5G
Network Provider: Optus, Spark
  • 5 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Balkans (5+ areas) eSIM
Balkans (5+ areas)
FROM $4.49
Ï 5G
Network Provider: A1, T-Mobile, Tele2
  • 5 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Caribbean (24 Countries) eSIM
Caribbean (24 Countries)
FROM $9.49
Ï 5G
Network Provider: Altice, Antel, Claro
  • 4 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Central Asia (5 Countries) eSIM
Central Asia (5 Countries)
FROM $3.99
Ï 4G
Network Provider: Beeline, Hutch, Jazz
  • 4 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
China (Mainland, HK, Macao) eSIM
China (Mainland, HK, Macao)
FROM $3.49
Ï 5G
Network Provider: CTM, China Unicom, csl
  • 7 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Europe (42+ Countries) eSIM
Europe (42+ Countries)
FROM $4.89
Ï 5G
Network Provider: 3, 7acht, A1
  • 5 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
South America (17 Countries) eSIM
South America (17 Countries)
FROM $8.99
Ï 5G
Network Provider: Antel, Claro, Digicel
  • 4 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Middle East (11 Countries) eSIM
Middle East (11 Countries)
FROM $9.99
Ï 5G
Network Provider: Bakcell, Beeline, Etisalat
  • 3 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
North America (3 Countries) eSIM
North America (3 Countries)
FROM $4.49
Ï 5G
Network Provider: AT&T, Bell, Movistar
  • 6 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Global eSIM Plan (127 Countries) eSIM
Global eSIM Plan (127 Countries)
FROM $12.99
Ï 5G
Network Provider: 3, 7acht, A1
  • 5 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
J

James Sterling

UK Business Travel & Roaming Analyst · Cellesim UK

 Based in London's financial district, James Sterling is the Lead Analyst for Cellesim UK. With the return of roaming charges post-Brexit, James specializes in corporate connectivity solutions. He rigorously compares the daily roaming fees of major UK carriers like EE, Vodafone, and O2 against eSIM alternatives. James ensures that business travelers to the EU and USA maintain enterprise-grade connectivity without the exorbitant expense. 

11 Articles
3d Member Since

Expertise Areas

Post-Brexit Roaming EE/Vodafone vs. eSIM Business Travel Tech London Tech Scene Reliability Testing

Certifications & Credentials

Corporate Travel Consultant
Telecom Regulation Analyst
Brexit Trade Advisor

Articles by James Sterling

11 Articles

Do eSIMs Work Immediately When You Land? The Definitive Answer for Travelers

Travel Tips

Ever wondered if your travel eSIM will connect the moment you land? This guide explains exactly how eSIMs activate upon arrival and what you need to d...

The Traveler's Guide to the Best eSIM for UK and EU Trips Post-Brexit

Savings & Comparisons

Brexit has changed the rules for mobile data in Europe. Our guide explains why a regional eSIM is the best way to stay connected seamlessly across bot...

Navigating Post-Brexit Travel: Finding the Best eSIM for UK and EU Trips

Savings & Comparisons

Confused about mobile data after Brexit? Our guide breaks down why an eSIM is the best choice for UK and EU travel, helping you avoid roaming charges...

I’m Polish – What's the Cheapest eSIM for EU and UK Trips?

Savings & Comparisons

Traveling from Poland to the EU and UK? Avoid post-Brexit roaming fees and Fair Use Policy limits. This guide shows you how to find the cheapest eSIM...

Germany eSIM vs UK Roaming: The Ultimate Connectivity Guide for Oktoberfest 2026

Savings & Comparisons

Heading to Oktoberfest 2026? This guide breaks down the Germany eSIM vs UK roaming debate, helping you choose the smartest way to stay connected in Mu...

UK EU Roaming Charges 2026: Your Guide to Avoiding Bill Shock

News

It's official: major UK mobile networks are set to increase EU roaming charges by 2026. Understand why these post-Brexit fees are returning and discov...

The Bulgarian Traveler's Guide to the Best eSIM for EU & UK Trips

Savings & Comparisons

Planning a trip from Bulgaria to the EU or UK? This guide breaks down why your local SIM might not be enough and shows you how to find the best eSIM f...

I’m Romanian – What’s the Best eSIM for My EU & UK Trip?

Savings & Comparisons

Traveling from Romania to the EU or UK? Our guide explains why your domestic plan isn't enough and how to choose the best eSIM for seamless, affordabl...

Do You Really Need a SIM Card for the UK After Brexit?

Savings & Comparisons

Brexit changed the rules for mobile roaming in the UK. Discover if your EU SIM will work, how to avoid expensive charges, and why a travel eSIM is the...

Cellesim vs. Giffgaff vs. Holafly: The Definitive UK eSIM Guide for 2026

Savings & Comparisons

A deep-dive comparison of Cellesim, Giffgaff, and Holafly. Discover the best UK eSIM for your travel style, whether you need flexibility, a local numb...

A Business Traveler's Guide: How to Set Up Your Phone for a UK Trip with an eSIM

How-to & Guides

Heading to the UK for work? Learn how to set up an eSIM on your phone before you fly. This guide ensures you have seamless data from the moment you la...