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Yesim

8 of 22 on typical price per gigabyte

What Yesim actually sells: 3 617 plans across 185 markets, measured on price per gigabyte rather than on their own marketing. Read 27 août 2026

Visit Yesim → Where they are worth buying
€0.67 Prix par Go le plus bas Their cheapest honest gigabyte
€3.58 Typical per GB Across their whole catalogue
185 Marchés 3 617 distinct plans
— Fiabilité des prix Not enough clicks to measure yet
Liam Thompson

Maintained by Liam Thompson, Data Analyst & Research Lead

Catalogues read

Covers fournisseurs, offres

01 / What to buy

Their best plans right now

Their own plans, ranked on price per gigabyte rather than on headline price. Two that cover more than one country and two that cover a single market, so you can see how differently the same provider prices breadth.

Meilleur rapport qualité-prix Taiwan only 30 Go for 30 days
4G Single country
You pay€20.00 Par Go€0.67
Voir l’offre →
Thailand only 50 Go for 30 days
4G Single country
You pay€34.00 Par Go€0.68
Voir l’offre →
33 countries 0.49 Go for 1 day
4G Multi-country, 33 countries
You pay€0.45 Par Go€0.91
Voir l’offre →
8 countries 0.49 Go for 1 day
4G Multi-country, 8 countries
You pay€0.45 Par Go€0.91
Voir l’offre →

02 / The catalogue

What Yesim publishes

Read from their live catalogue on a schedule. Percentages are shares of their plan-market coverage, and a blank figure means they do not publish it.

0% Advertise 5G Their claim about the host network, not a guarantee of signal
0% Permit hotspot Where a provider does not say, we record it as unspecified
0% Can be topped up Run out without it and you buy a whole new plan
0 Forfaits illimités Excluded from every median, because a threshold is not an allowance
365 Longest validity, days The longest window they sell

3 617 distinct plans reach 185 markets, which is 6 098 plan-market combinations. A multi-country bundle counts as one plan here, not one per country it covers. Nothing they sell is unlimited, which is unusual and means every per-gigabyte figure on this page is derived rather than estimated.

03 / Against the field

How their pricing compares

Typical price per gigabyte across each provider's whole catalogue. Lower is better, and this is the figure marketing never leads with.

MicroeSIM €1.77
eSIM Dog €2.66
Mobimatter €2.68
globalyo €2.78
SimBye €3.05
LotsoTravel €3.27
Yatelo €3.52
Yesim €3.58
ZenSIM €3.76
Simsima €3.80
CocoRoam €3.95
FlySimio €4.02
OHAYU €4.07
Always Mobile €4.10
Wiline eSIM €4.20
Roamix €4.39
Bloomey eSIM €4.59
eSIM Agora €4.75
Textr eSIM €4.77
JamboSim €4.92
LatAm Travellers €4.92
eSIM Amigo €6.20

04 / Our code

No verified code for this provider

A code appears here only once a person has checked it and recorded the date. Where one exists it applies at the provider's own checkout, on top of every price on this page.

We hold no code for Yesim that a person has verified. That is a statement about our records, not about the provider — they may well run a discount we have not checked. Rather than publish a code nobody confirmed, we publish nothing.

05 / Coverage

Where they are worth buying

The 40 cheapest of the 185 markets they reach. A provider can be excellent value in one country and poor in the next, because coverage is not a quality.

40 of 185 markets, cheapest per GB first
Taiwan 33 €0.67 €2.03 €0.50 Thailand 69 €0.68 €1.84 €0.45 Cyprus 60 €0.69 €1.88 €0.45 Turkey 79 €0.72 €2.08 €0.50 Egypt 58 €0.78 €2.51 €0.45 Kazakhstan 59 €0.80 €2.02 €0.50 Russia 58 €0.80 €2.08 €2.30 Estonia 34 €0.83 €1.97 €0.45 Finland 34 €0.83 €1.97 €0.45 Iceland 34 €0.83 €1.99 €0.45 Latvia 34 €0.83 €1.97 €0.45 Liechtenstein 34 €0.83 €1.97 €0.45 Luxembourg 34 €0.83 €1.97 €0.45 Slovakia 34 €0.83 €1.97 €0.45 Slovenia 45 €0.83 €1.97 €0.45 Ukraine 49 €0.84 €2.28 €2.50 United States 57 €0.88 €2.25 €0.45 Andorra 17 €0.90 €2.50 €0.45 Albania 61 €0.91 €2.15 €0.45 Australia 61 €0.91 €2.03 €0.45 Austria 60 €0.91 €2.02 €0.45 Bangladesh 15 €0.91 €2.96 €0.45 Belgium 60 €0.91 €2.02 €0.45 Bulgaria 71 €0.91 €2.01 €0.45 Croatia 71 €0.91 €2.01 €0.45 Czechia 60 €0.91 €2.02 €0.45 Denmark 60 €0.91 €2.02 €0.45 France 60 €0.91 €2.02 €0.45 Germany 60 €0.91 €2.02 €0.45 Greece 71 €0.91 €2.01 €0.45 Hungary 60 €0.91 €2.02 €0.45 Indonesia 69 €0.91 €1.96 €0.45 Ireland 60 €0.91 €2.02 €0.45 Italy 60 €0.91 €2.02 €0.45 Lithuania 60 €0.91 €2.07 €0.45 Macao 31 €0.91 €2.75 €0.45 Malaysia 68 €0.91 €1.95 €0.45 Malta 60 €0.91 €2.02 €0.45 Montenegro 61 €0.91 €2.15 €0.45 Netherlands 60 €0.91 €2.02 €0.45
Where they are strongest Taiwan €0.67 Thailand €0.68 Cyprus €0.69 Turkey €0.72 Egypt €0.78
Where they are worst value Bhutan €141.40 Zimbabwe €116.90 Angola €94.20 Liberia €76.50 Cote d Ivoire €74.40

06 / Buying and support

What the purchase is actually like

Price is half a review. This is the other half, taken from what their catalogue publishes rather than from their marketing. A share of nothing means they do not publish it.

Activation trigger Not published on any plan When the clock starts — at purchase, on install, or on first connection
Recharge possible Not published on any plan Whether you can extend a plan instead of buying another
ID check required Not published on any plan Some markets require identity documents before activation
Reusable eSIM Not published on any plan Whether the same profile can be topped up and used again later
Local IP address Not published on any plan Traffic breaking out locally rather than in the home country
Phone number included Not published on any plan Most travel eSIMs are data only

Face à face

Yesim against the others

Both catalogues side by side, on the same measures as this page.

vs Yesim against MicroeSIM €3.58 typical against €1.77 Comparer → vs Yesim against eSIM Dog €3.58 typical against €2.66 Comparer → vs Yesim against Mobimatter €3.58 typical against €2.68 Comparer → vs Yesim against globalyo €3.58 typical against €2.78 Comparer → vs Yesim against SimBye €3.58 typical against €3.05 Comparer → vs Yesim against LotsoTravel €3.58 typical against €3.27 Comparer →

07 / Accuracy

Does their listed price survive to checkout?

We measure this ourselves rather than taking their word for it.

—
Prices that still matched

Measured from our own outbound clicks, not from anything they told us.
Nobody has clicked through to this provider often enough for us to have measured it. We publish the figure when there is one, not a default.

A score below 100% is not automatically dishonesty. Currency conversion, regional pricing and stale caches all cause it. It does mean you should read the total before paying.

Links to this provider may earn us a commission at no extra cost to you. It has no bearing on their position in any ranking, and no payout figure is available to the code that ranks plans.

08 / Readers

What readers report

First-party ratings only. Nothing here is taken from anywhere else, and an aggregate score appears only once a provider has five.

Nobody has rated this provider yet. Yours would be the first.

Your turn

Vous avez utilisé Yesim ? Faites-en part aux autres lecteurs

A person reads every review before it appears. We do not publish an aggregate score until at least five have been approved, and we never edit a review to soften it.

Useful reviews mention where you used it whether it connected on landing signal outside the city

Votre note