34 travel eSIM companies, each in its own words from its own website, read on 20 October 2026. No score: the cards are ordered by each company's own published count.
Which travel eSIM provider covers the most countries?
Surfroam claims the most, at 220+ on its own count; 20 more claim 200+. The counts are each company's own and mix countries, destinations and regions, so a count is not a list: check your own countries on the company's site. The 34 cards below are in the order of the number each company states, highest first.
Surfroam
Best for
Frequent travellers and remote workers
Coverage
'220+ countries' on the home page (Global eSIM; Global SIM is shown as '200+ countries').
Airalo
Best for
Any traveller, with business plans for teams
Coverage
'200+ locations'. Local, regional and global eSIMs are all sold.
aloSIM
Best for
Light users through to remote workers who hotspot
Coverage
'200+ countries' on the home page and 'prepaid internet for 200+ destinations'.
BNESIM
Best for
Travellers, business people and remote workers
Coverage
'200+ countries'. Plans are local, regional or unlimited; the about page says 'over 160,000 data plans for global, regional and national use'.
ByteSIM
Best for
Heavy users and flexible travel
Coverage
'200+ Destinations' and 'Best Travel eSIM with 5G High-Speed Data in 200+ Countries'.
Flexiroam
Best for
Flexible, spontaneous trips for people and businesses
Coverage
'200+ Countries and Regions' and '520 Network Operators'.
GigSky
Best for
Multi-country trips, business travel, extended stays and cruises
Coverage
'200+ countries, regions or cruises' on the home page.
Global YO
Best for
Quick getaways to long adventures
Coverage
'200+ countries' on the home page.
Holafly
Best for
Unlimited data on every trip and long stays
Coverage
'200+ destinations'. Single-country plans, regional plans (Europe 33 countries, Eastern Europe 3, Alaska, Caribbean, Europe and Mediterranean cruise plans, Southeast Asia and others) and Global (142 countries listed).
JamboSim
Best for
Travellers, backpackers and nomads
Coverage
'200+ countries' for Global, 'Global+ 157 countries', Europe 42 countries, Asia 18, LatAm 17, Caribbean 26 islands, Middle East 12, Africa 38.
KnowRoaming
Best for
Frequent travellers and round-the-world trips
Coverage
'200+ destinations' and '800+ partner networks'.
MobiMatter
Best for
Repeat travellers comparing providers
Coverage
'+200 destinations' and 'eSIM packages for 200+ countries'.
Orange Travel
Best for
Business, leisure or adventure trips
Coverage
'200+ destinations' and '700+ network partners'.
PuraSIM
Best for
Digital nomads and families
Coverage
'Internet in more than 200 destinations' ('eSIM in more than 200 destinations and regions').
Roamify
Coverage
'200+ destinations' on the home and terms pages.
Roamless
Best for
Travellers who do not want to count gigabytes
Coverage
'200+ destinations'. Global, regional and single-country plans are all sold: Global (127 countries), Europe (40 countries) and single-country pages for the UK, Thailand, Japan, USA, Italy, France, Spain, Turkey, China, Mexico, Canada and Australia.
Saily
Best for
Tourists, business travellers and frequent travellers
Coverage
'200+ destinations'. The Global plan covers 121 destinations, Europe covers 35 countries, North America 3 countries and Caribbean Islands 29 countries.
Sim Local
Best for
Calls and a local number for travellers
Coverage
'200+ destinations' on the home page and '150+ countries' in the FAQ.
SimOptions
Best for
City breaks and backpackers
Coverage
'200+ destinations' and 'Choose from over 200 destinations worldwide'.
Telcomia
Best for
Travellers who want safety features
Coverage
'200+ countries and territories' ('over 200 countries and territories').
Ubigi
Best for
Frequent and business travellers, remote workers and students
Coverage
'200+ destinations'. 'Local, regional or global' plans are sold, with per country, regional and 'World' options listed.
Airhub
Best for
Frequent travellers, digital nomads and international students
Coverage
'190+ Countries'. Local eSIMs (190+ countries), Regional eSIMs (6 continents), Global eSIMs, Monthly eSIMs and the Ultra subscription are all listed.
ArriveSIM
Best for
Flight crews, frequent travellers and digital nomads
Coverage
'190 countries' on one eSIM.
Breeze
Best for
Short trips away from home
Coverage
'190+ countries'. Country plans and regional plans are sold, plus a 12-month Travel Pass.
Truely
Best for
Streamers and digital nomads who want unlimited data
Coverage
'190+ countries'.
HelloRoam
Best for
Travellers, digital nomads and business professionals
Coverage
'185+ countries' across '212+ carrier networks'.
Firsty
Best for
Long-term travellers, nomads, remote workers and expats
Coverage
'Stay online in 176 countries' (Free in 168).
Eskimo
Best for
International travellers who keep unused data
Coverage
'eSIM Data Plans for 175+ countries' and 'One eSIM, 175+ countries' on the home page (another line says 'Worldwide coverage across top-tier networks in 160+ countries').
Yesim
Best for
Tourists, backpackers, digital nomads and family holidays
Coverage
'170+ countries in one eSIM' (Pay & Fly).
Maya Mobile
Best for
Weekend breaks to month-long trips and cruises
Coverage
'165+ countries' and '125+ countries with 5G', plus '20+ major cruise lines'.
Keepgo
Best for
Tourism and business, on any device
Coverage
'150+ countries' and '500 cellular networks'. eSIMs listed: Global 102 countries with 230+ networks.
Travelsim
Best for
Frequent travellers and heavy data users
Coverage
'Works in 135+ countries' and '350+ partner networks'.
Stork Mobile
Best for
Travellers who keep and reuse one eSIM
Coverage
'Add data whenever you travel across 120+ countries'.
RedteaGO
Best for
Frequent international travellers and business users
Coverage
The About page says 'global data packs over 100+ countries'; blog posts say 'over 200 countries and regions' (February 2023) and 'over 190 countries' (August 2023).
Where each line comes from
Every line links back to the page it was read from, read on 20 October 2026.
'220+ countries' on the home page (Global eSIM; Global SIM is shown as '200+ countries').
How many countries does Airalo cover?
'200+ locations'. Local, regional and global eSIMs are all sold.
How many countries does aloSIM cover?
'200+ countries' on the home page and 'prepaid internet for 200+ destinations'.
How many countries does BNESIM cover?
'200+ countries'. Plans are local, regional or unlimited; the about page says 'over 160,000 data plans for global, regional and national use'.
How many countries does ByteSIM cover?
'200+ Destinations' and 'Best Travel eSIM with 5G High-Speed Data in 200+ Countries'.
How many countries does Flexiroam cover?
'200+ Countries and Regions' and '520 Network Operators'.
How many countries does GigSky cover?
'200+ countries, regions or cruises' on the home page.
How many countries does Global YO cover?
'200+ countries' on the home page.
How many countries does Holafly cover?
'200+ destinations'. Single-country plans, regional plans (Europe 33 countries, Eastern Europe 3, Alaska, Caribbean, Europe and Mediterranean cruise plans, Southeast Asia and others) and Global (142 countries listed).
How many countries does JamboSim cover?
'200+ countries' for Global, 'Global+ 157 countries', Europe 42 countries, Asia 18, LatAm 17, Caribbean 26 islands, Middle East 12, Africa 38.
How were these companies chosen?
They are the companies, of the 37 travel eSIM companies Uncompromised Travel read, whose own websites state this. Each card quotes the company's own line.
Why is a company I know not on this page?
Its own website did not state this when it was read. Leaving a company off is not a claim that it does not offer it: check its site.
Built to answer ESD-0002 from the Uncompromised Travel eSIM table. What is shown: what each company's own website says, read on 20 October 2026. Companies whose websites say nothing on this are not listed. No score: the cards are ordered by each company's own published count. No company paid to be on this page. How this site earns · How we work.
Richard Jasinski · Uncompromised Travel · written from Valencia · first published 3 November 2026 · updated 3 November 2026
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