MTX Connect review
Updated September 30, 2026 · TariffCue Editorial Team · Facts checked September 30, 2026
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Our verdict
MTX Connect is a prepaid virtual network operator based in Luxembourg, and it suits anyone who wants a sim only line they can walk away from month to month. Roaming covers 170 countries, an eSIM comes as standard, and the contract term is 1 month.
Key facts
- Best for
- Prepaid sim only plans with a short term, broad roaming and an eSIM for travellers.
- Seller type
- Mvno (Source, checked September 30, 2026)
- SIM-only
- Yes (Source, checked September 30, 2026)
- 5G
- Yes (Source, checked September 30, 2026)
- eSIM
- Yes (Source, checked September 30, 2026)
- Roaming countries
- 170 (Source, checked September 30, 2026)
- Data rollover
- No (Source, checked September 30, 2026)
- Legal entity
- MTX Connect S.a.r.l. (Source, checked September 30, 2026)
- Headquarters
- Luxembourg (Source, checked September 30, 2026)
- Support channels
- Email, Chat, Help-centre (Source, checked September 30, 2026)
- Billing
- Prepaid
- Contract length
- 1
- Official website
- mtxc.eu
Apps and profiles
- Get the app
- App StoreGoogle Play
- Elsewhere
- TrustpilotXinstagram.com
Pros and cons
Pros
- Contract terms run 1 month on prepaid billing, so you can leave without paying off a long deal.
- An eSIM is available, which means a line can be set up before you travel instead of waiting for a card in the post.
- Roaming reaches 170 countries, so a holiday line bought at home keeps working across much of the trip.
- 5G is available, in line with the 95.3% share of sim only listings that offer it.
Cons
- Data rollover is no, so whatever you do not use in a month is lost rather than carried into the next period.
- Support runs on email, chat and help centre only, so an urgent problem while abroad goes through email, chat or the help centre rather than a phone line.
- MTX Connect sells as a virtual network operator (mvno), so the signal comes from a host network rather than its own, unlike GETESA (network) and yesss! (network), which sell as networks.
Who it suits
- People who travel often and want roaming across 170 countries on the same line they use at home.
- Anyone who prefers prepaid billing and a 1 month term, and wants to decide again each cycle rather than commit to a longer contract.
- Travellers who would rather set up an eSIM before a trip than wait for a physical card to arrive.
Who should look elsewhere
- GETESA, if you want the network itself as the seller, since GETESA is a network (network) and MTX Connect is a virtual network operator (mvno).
- yesss!, if you want to weigh a network seller type on the same shortlist, since yesss! is a network (network).
What it does well
MTX Connect does a narrow job and does not dress it up. Every plan is sim only, so there is no handset to fund and no subsidy folded into the cost of the line; you bring a phone you already like and pay for the plan. An eSIM is available, which matters most in the first hour after landing, when a shop queue is the slowest part of setting up a data plan. The network carries 5G, so speed is not a reason to rule this brand out. Roaming is the real draw, running across 170 countries, which is the kind of reach that lets one line work for a home month and a travel month alike. There is a catch, and it is data rollover, which is no. A month with a lot of talking and little browsing ends with data gone rather than pushed into the next period. If your usage is steady, that costs you nothing. If it swings, you are buying headroom in advance. Either way, read the bundle as a monthly allowance to be spent rather than a pool to be saved.
Who runs it
The seller is MTX Connect S.a.r.l., based in Luxembourg, which puts a named Luxembourg company behind the line rather than an anonymous marketplace. For prepaid mobile, that is the difference between a company you can name in a complaint and a selling point on a listing. It also tells you where the contract is written, which matters if you are weighing this brand against sellers in other markets. Support runs on email, chat and help centre, so help arrives by email, chat or a help centre rather than a phone line. For a prepaid plan you top up and stop yourself, online support covers most questions, and it keeps a support desk out of the price you pay. The trade-off shows up when something breaks at a border, where a written answer in another time zone is slower than a voice call, and this brand does not offer one.
How MTX Connect compares
Budget Thuis Mobile
Frequently asked questions
Is MTX Connect prepaid or a contract?+
MTX Connect bills as prepaid, and the contract term is 1 month, so there is no annual renewal to plan around. You pick a line, pay for the period, then decide again afterwards. That suits people who would rather try a provider for one holiday than sign up for a longer term.
What do plans cost?+
The listings MTX Connect appears in give the frame: sim only plans start at a median of €6.99, prepaid listings at €6.02, and unlimited plans at a median of €23.24. Read the plan name beside each price, since the bundle decides what you actually get.
Does MTX Connect work when I travel?+
Roaming covers 170 countries and the network carries 5G, so a line arranged at home keeps working abroad instead of needing a local plan bought on arrival. The eSIM is the practical part, because you can activate it before you fly. Data rollover is no, so extra data bought for a trip is worth using inside the period.
Can I get an eSIM instead of a physical card?+
An eSIM is available, and every plan is sim only, so the line runs on a SIM you already hold or on an eSIM profile you add to your phone. No handset is bundled in. If your phone supports eSIM, you can be set up before you travel rather than queuing for a card at the airport.
What happens to data I do not use?+
Data rollover is no, so unused data does not carry into the next month and is not added to a balance. The practical answer is to size the bundle to a normal busy month rather than a quiet one. If you are heading somewhere data heavy, check the allowance in the plan name before you buy.
How do I get help if something goes wrong?+
Support runs on email, chat and help centre, so you get email, chat and a help centre rather than a phone line. For account and top up questions, online support covers most of it quickly. The gap is an urgent problem abroad, where a written answer can take time you do not have.
Who is behind MTX Connect?+
The seller is MTX Connect S.a.r.l., based in Luxembourg, so your contract is with a named Luxembourg company rather than a marketplace or a broker. That is worth knowing before you sign up, because it tells you who you are dealing with and which terms apply to the line.
Sources
- b2b.mtxc.eu/partners checked September 30, 2026
Backs: 5G, Headquarters, Roaming countries, Seller type
“Expand your portfolio with 4G/5G and IoT solutions”
- faq.mtxc.eu/en-us checked September 30, 2026
Backs: Support channels
“Chat with us or send us an email.”
- mtxc.eu/en/description-of-services.html checked September 30, 2026
Backs: Billing, ESIM, Legal entity, Contract length
“Volume-based traffic and data bundle (pay-as-you-go) plans are rounded up”
- mtxc.eu/en/terms-and-conditions.html checked September 30, 2026
Backs: Data rollover, SIM-only
“Data bundles cannot be rolled over; any unused data will expire”
Compiled from 4 source pages, checked September 30, 2026. We did not open an account.
Not confirmed yet: Price from, Reference plan prices, Unlimited plan price.
MTX Connect
Prepaid sim only plans with a short term, broad roaming and an eSIM for travellers.