Travel eSIM for mobile operators and MVNOs
Add a travel eSIM to your app for the trips your plans do not cover. The customer keeps the home line in the phone and gets data at the destination.
Short answer: Your plans include roaming in some countries, and the rest is costly or missing. Add a travel eSIM to your app for those trips: the customer picks the destination, pays in your checkout, and installs in a few taps. The home line stays in the phone.

- A travel plan where your roaming stops
- Your app and your price
- The home line stays in the phone
The trip your plan does not cover, sold in your app.
Four moments of a travel plan in an operator app: the roaming page, the add-on list, the days before departure, and the care team. Pick one to see it.
Roaming page
A customer opens the roaming page for a country outside the roaming of the plan. The page shows a travel plan for it.
- Trigger
- Roaming page for a country outside the plan
- Measure
- Attach rate on the roaming page
Add-on list
The add-on list of the app has a travel plan for each destination, at your price.
- Trigger
- Customer browses the add-ons
- Measure
- Travel plans per 1,000 customers
Before departure
A customer who bought a travel plan gets a reminder to install it on Wi-Fi before the flight.
- Trigger
- Travel date set at purchase
- Measure
- Installs before departure
Care team
When a customer asks about roaming, the care team adds a travel plan to the account.
- Trigger
- Customer asks about roaming
- Measure
- Plans sold by the care team
A focused offer for this buyer.
Your plans include roaming in some countries, and the rest is costly or missing. Add a travel eSIM to your app for those trips: the customer picks the destination, pays in your checkout, and installs in a few taps. The home line stays in the phone.
A travel plan in the app for the countries outside your roaming.
Your price, your checkout, and your care flow.
A co-branded eSIM store for large operators.
Three numbers to review in a pilot.
- Attach rate on the roaming page
- Travel plans per 1,000 customers
- Installs before departure
The products behind it.

eSIM API
Add eSIM to your product with one API.
See eSIM API →
White-label eSIM
A co-branded eSIM store for large platforms.
See White-label eSIM →- Buyer
- Head of products or the owner of the add-ons
- Runs it
- The app team and the care team
Data only, with no local number. The home line stays in the phone. Show the plan only where the roaming of the plan does not cover the trip.
Where this works.
Each deep-dive shows the same solution in one buyer moment.
You set the retail price.
Buy at partner rates, keep the customer relationship, and agree the support split privately. One catalogue, three commercial shapes.
Wholesale pricing before your retail price.
You decide what the customer pays.
Support, refunds, and volume in the agreement.
From first step to first order.
Start with a short pilot. Review it, then add the next desk, route, or market.
Map
Map the roaming of your plans and the countries it leaves out.
Build
Add the travel plans to the roaming page and the add-on list with the API.
Review
Review the attach rate by country, then add the care team.
Before you choose
Short answers to the common questions. The partner agreement sets the final terms.
Does it replace our roaming?
No. It covers the countries your plans do not include. Your roaming stays as it is.
Does the customer keep the home number?
Yes. The travel plan is data only and installs next to the home line, on an unlocked phone that supports eSIM.
Who sets the price?
You do. You buy each plan at a partner price and sell it in your app at your price.
Can we offer it under our brand?
A large operator can offer a co-branded eSIM store. It always shows that RoamWorks delivers the plans.