eSIMratMVNO (mobile virtual network operator)
by RonyAn MVNO (Mobile Virtual Network Operator) is a mobile operator that owns no network: it buys wholesale capacity from an infrastructure operator (the MNO) and resells it under its own brand, with its own plans and its own customer service. Nearly every travel eSIM provider in the world is one.
Why it matters when travelling
Understanding this explains the whole travel eSIM market: your eSIM provider has masts nowhere. It buys capacity from local operators (directly or through roaming hubs) and assembles it into plans. Two different providers can therefore use exactly the same local network… at very different prices.
The practical consequence: the question is not “which provider has the best network” but “which local network does this plan connect to, and at what price per GB”. The host network makes the quality; the provider makes the price and the service.
The misconception
“An MVNO always means a second-rate network.”
It does not: an MVNO uses the same masts as the operator hosting it. The real differences lie elsewhere: traffic priority when the network is congested (some wholesale contracts are deprioritised), what the plan covers, and the quality of customer service. Coverage itself is identical.
What it changes when you compare
This is the heart of what esimrat does: comparing MVNOs that resell similar networks at wildly varying prices. Hence the ranking by real price per GB, and the attention paid to each plan's host network: two “Japan 10 GB” offers are not equal if one connects to the country's best network and the other to its third.
Compare eSIM plans by destination
The rat's tip: On a plan's page, always look for the “network” or “local operator” line. If the provider does not say which network it connects to, that is rarely a good sign: those with good agreements display them proudly.
See also
Frequently asked questions
What is an example of an MVNO?
In France, Prixtel, YouPrice, Lebara, Syma Mobile or La Poste Mobile, each riding on one of the major networks. The list moves with acquisitions: La Poste Mobile, for instance, was bought by Bouygues Telecom.
Are travel eSIM providers MVNOs?
Essentially yes: they have no network of their own and rely on agreements with the local operators of each country. Some are even “MVNOs of MVNOs”, going through global connectivity aggregators.
Is an MVNO slower than a classic operator?
On coverage, no difference: same masts. On speed, some wholesale contracts include deprioritisation when the network is congested: the MVNO's traffic comes after that of direct customers. Noticeable at peak hours in dense areas, invisible elsewhere.