Yesss! review
Updated September 28, 2026 · NomadCue Editorial Team · Facts checked September 26, 2026
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Our verdict
Yesss! is a budget eSIM from the carrier A1 Telekom Austria AG, based in Austria, and it suits travellers on short trips who stay inside a 28 country footprint. You get 5G on the A1 network and top-ups, but there is no unlimited data option, so heavy data users should look elsewhere.
Key facts
- Best for
- Short trips inside 28 covered countries on a budget.
- Price from
- €3.99↗
- Countries covered
- 28↗
- Unlimited data
- No↗
- 5G
- Yes↗
- Fair use policy
- 15.2 GB of 100 GB usable as EU roaming including UK (SIMple M); roaming data pass 1 GB for 7 days↗
- Networks
- A1↗
- Top-ups
- Yes↗
- Seller type
- Carrier↗
- Legal entity
- A1 Telekom Austria AG↗
- Headquarters
- Austria↗
- Support channels
- Email, Phone, Help-centre↗
- Features
- 5G, Carrier plan
- Pricing model
- Budget
- Audience
- Short trips, Long trips
- Official website
- yesss.at
Facts checked September 26, 2026, 6 sources
Apps and profiles
- Get the app
- App StoreGoogle Play
- Elsewhere
- Wikidata
Pros and cons
Pros
- Entry price of €3.99 sits below the site median of €5.
- 5G is included on the A1 network, with top-ups when the data runs low.
- Support runs on email, phone and help centre, including phone and email.
- Sold by the carrier A1 Telekom Austria AG rather than a reseller, so terms follow a single operator.
Cons
- Unlimited data is not offered, so heavy users depend on paid top-ups.
- Coverage of 28 countries ranks at position 216 of 303 on the site.
- A fair use policy caps EU roaming, including the UK, at a small share of the data, with a roaming data pass sold for a week at a time.
Who it suits
- Travellers on a short break who mostly stay inside a single region and want 5G on a budget.
- Travellers who prefer an operator's own tariff to a reseller bundle, and who are happy topping up.
- Shoppers comparing operator plans with SimToIsrael, which starts at $25.
Who should look elsewhere
- Anyone chasing wide coverage: Zwitchy lists 200 countries against 28 here.
- Travellers who want unlimited data, because unlimited data is not offered.
- Price-first shoppers chasing the cheapest entry point: eSIMGo.is starts at $0.99.
Coverage and networks
Coverage runs to 28 countries, which suits a trip that stays inside a single region rather than a long multi-country itinerary. Service runs on the A1 network, and 5G comes as standard rather than an add-on. That is a narrow reach for readers who expect a single plan to open doors across most of a continent.
Where it sits among rivals
On countries covered, the brand ranks at position 216 of 303 brands, which is where the limited footprint shows. On price from, it sits higher at position 110 of 313, so the cheap side of the market is the stronger argument.
How Yesss! compares
9.0 vs 9.3
9.0 vs 9.3
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9.0 vs 9.3
9.0 vs 9.5
9.0 vs 8.0
9.0 vs 9.2
9.0 vs 9.0
9.0 vs 8.9
9.0 vs 9.5
9.0 vs 8.5
9.0 vs 9.3
9.0 vs 8.9
9.0 vs 8.8
9.0 vs 9.2- 9.0 vs 9.6
- 9.0 vs 9.5
9.0 vs 9.5
9.0 vs 9.3
9.0 vs 9.3
9.0 vs 9.2
9.0 vs 9.2- 9.0 vs 9.2
9.0 vs 9.1- 9.0 vs 9.1
- 9.0 vs 9.1
9.0 vs 9.0
9.0 vs 8.8- 9.0 vs 8.7
9.0 vs 8.6
9.0 vs 8.6
Where Yesss! is available
- Available
- Austria
Countries from the brand (Source, checked September 26, 2026)
Frequently asked questions
What does a Yesss! plan cost?+
Entry pricing starts at €3.99, which places Yesss! below the site median of €5 for a listing in this family. Because the brand is sold as a budget option, the headline figure is the entry point rather than a mid-range rate, and the plan is written for short trips.
Does Yesss! offer unlimited data?+
Unlimited data is not offered. Yesss! is a budget plan, so if you use a lot of data you add top-ups when the included allowance runs out. A fair use policy also caps how much of the data counts as EU roaming, including the UK, so heavy roaming use is worth checking before you commit.
How many countries does Yesss! cover?+
The footprint is 28 countries, which is modest beside listings that reach across several regions. That makes the plan a good fit for a trip that stays within a single area, and a poor fit for travellers crossing many borders in one itinerary.
Is the connection 5G?+
Yes, 5G is included, and the service runs on the A1 network rather than a mixed set of partner networks. The feature list also carries a carrier plan, which matches the way the tariff is sold.
What does the fair use policy mean in practice?+
The fair use policy limits how much of the included data can be spent as EU roaming, with the UK counted in, and the rest applies outside that zone. A roaming data pass adds a smaller amount of data for a week. Check it against the 28 countries in the footprint before a long trip.
Who is Yesss! for?+
The plan is written for short trip and long trip itineraries, so a short break or a longer stay both fit. Travellers who prefer an operator's own tariff over a reseller's bundle will find the setup straightforward, and the budget model keeps the entry price low.
How do I get help if something goes wrong?+
Support runs on email, phone and help centre, so you can reach the team by email or phone, or check the help centre first. The brand is operated by A1 Telekom Austria AG, which means questions go to the carrier itself rather than a broker.
Sources
- yesss.at/fragen/internet-netz-roaming checked September 26, 2026
Backs: Networks
- yesss.at/impressum checked September 26, 2026
Backs: Headquarters, Legal entity, Seller type, Support channels
“A1 Telekom Austria AG, Lassallestrasse 9, 1020 Wien”
- yesss.at/roaming/tarife-roaming checked September 26, 2026
Backs: Unlimited data
- yesss.at/tarife checked September 26, 2026
Backs: Audience, Fair use policy, Features, 5G
“Monatstarife / Jahrestarife - SIMple M 100 GB ... monatlich ... SIMple M 2 Gratismonate ... jaehrlich”
- yesss.at/zusatzpakete/roaming-surf checked September 26, 2026
Backs: Countries covered, Top-ups
“1 GB Roaming Daten, 28 Laender weltweit, 7 Tage Gueltigkeit”
- yesss.at checked September 26, 2026
Backs: Pricing model, Price from
Compiled from 6 source pages, checked September 26, 2026. We did not open an account.
Not confirmed yet: Price per GB from, Hotspot sharing.