54 providers.
One honest ranking.
Every travel eSIM catalogue we read, ordered by how many plans we actually track from it. No editorial star ratings, no paid positions, no invented scores. 52 of the 54 are returning plans today; PikaSim and Roamless stay listed and labelled rather than dropped.
Showing all 54 providers
Bloomy eSIM
No code yet
RedEx eSIM
-15%ESIMADVICE15
Roamix
-10%ESIMTWEAKS
SimSwift
No code yet
ABestEsim
-5%ESIMADVICE5
MicroeSIM
-10%ESIMADVICE
COCOROAM
-15%ESIMADVICE15
LotsoTravel
ESIMDUDE
Stellar eSIM
-15%ESIMTWEAKS
SimFuse
AFFINC10
AeroSims
No code yet
Yesim
No code yet
Skyalo eSIM
-5%ESIMTWEAKS
5% off Skyalo eSIM plan purchases at checkout
AirPlans eSIM
No code yet
Connect Me Guru
-10%ESIMTWEAKS10
Kolet eSIM
No code yet
Wiline
-10%ESIMNINJA
VoyaSIM
-10%ESIMADVICE10
Zwitchy
No code yet
Flysimio
-10%AFFMAVEN10
Textr eSIM
No code yet
Esimfly
-5%ESIMADVICE
Simsima
ESIMADVICE5
JamboSim
-15%ESIMADVICE
RoameSIM
-10%ESIMADVICE10
GigSky
-10%ESIMDUDE
Global YO
-10%ESIMDUDE10
eTravelSim
-25%ESIMADVICE25
SparkRoam
-5%ESIMTWEAKS
eSIMPal
No code yet
Maya
-10%ESIMTWEAKS10
nadanada
-10%ESIMTWEAKS
ZenSIM
No code yet
OHAYU
-10%ESIMADVICE
Always Mobile
-5%ESIMTWEAKS
Saily
-20%ESIMDUDE
eSIM Agora
-10%ESIMADVICE
Ezy eSIM
-15%ESIMDUDE
NovuSIM
-10%ESIMADVICE
Revo eSIM
-5%ESIMADVICE
Velo eSIM
-10%ESIMTWEAKS
10% off for all users
Mobiematter
ESIMDUDE
Get up to 50% cashback credits (up to $5)
SimBye
-15%ESM15
REDTEAGO
-5%RTGF95CDO
eSimDog
-5%DUDEADVICE5
Yatelo
-10%ESIMADVICE10
MoodSIM
-10%ESIMADIVCE
10% COUPON OFF FIRST ORDER MINIMUM $15
LatAm Travellers
-10%ESIMADVICE10
Holafly
-10%ESIMDUDE
Travelsim
esimadvice01
Get 10% OFF when you buy 2 products in one order
Airalo
-15%APAC15
Amigo
-12%ESIMDUDE
PikaSim
-10%ESIMTWEAKS
10% off, works on card and crypto checkout
Roamless
No code yetTry a shorter search, or browse all 216,287 plans instead.
Leaders, on measurable things only
21.6% of everything we track comes from this one feed.
Together with Bloomy eSIM that is 34.4% of the index.
Countries with at least one plan — more than any other provider we read.
The largest code we currently hold, with ESIMADVICE25.
How this page is ordered
Most comparison sites give each provider a score out of five and never say where it came from. We would rather show you the one number we can actually stand behind.
- 1Sorted by plans tracked, by defaultHow many live plans we currently read from that provider's catalogue. It is a measure of how much we can compare, not a quality rating.
- 2Catalogue size is not the same as coverageBloomy eSIM carries 46,808 plans across 196 countries, while COCOROAM reaches 208 countries from 6,187. More plans is more to compare, not more places to use them. Check the country page for who actually covers your destination.
- 3Codes never move a provider upWe earn a commission on some purchases and hold discount codes with 43 of these providers, 38 of them a straight percentage off. Neither changes the order on this page.
- 4Empty and partial catalogues are shown, not hidden2 providers currently report zero live plans (PikaSim, Roamless) and stay listed and labelled rather than being quietly dropped, because an empty catalogue is information too.
Provider questions
How do you compare eSIM providers?
We read each provider's live catalogue and normalise every plan onto the same terms: price per gigabyte, allowance, validity, host network, hotspot and top-up support. The provider list is then ordered on tracked plan count, which is a fact rather than an opinion. We do not publish a single "best provider" score.
Which provider has the largest catalogue?
Bloomy eSIM, at 46,808 tracked plans, which is 21.6% of everything in the index. RedEx eSIM follows at 27,660. Between them they make up 34.4% of the catalogue, so a ranking by plan count says as much about feed size as about the company.
Does a bigger catalogue mean a better provider?
No. It means more choice to compare, which is useful, but a large catalogue is often the same handful of plans repeated across many countries. For a specific trip, the country page is the better answer because it ranks whoever is actually cheapest there.
Why do some providers show very few plans?
Two reasons. Some genuinely sell a small range, usually unlimited-only. Others are mid-sync, or their feed has changed shape since we last read it. Where a count looks too low to be real, or a catalogue arrives with no country data at all, the card is labelled a partial catalogue rather than presented as the full range.
Do the promo codes actually work?
We hold codes with 43 of the 54 providers here. Each one is applied at checkout by us before it goes on the site, and re-tested regularly. Conditions are printed with the code, because a code that only fires on a two-item order is not a discount until you know that.
How long does activation take?
Usually minutes. Most providers email a QR code straight after payment; a few deliver through their own app. Install on wifi before you travel, because validity generally starts on first connection abroad rather than at purchase.
Skip the provider, start with the country
Whoever is cheapest in Japan is rarely cheapest in Peru. The country page ranks all 54 against each other for the place you are actually going.