About RoamV
RoamV publishes eSIM guides for travellers, one destination at a time: which local networks travel eSIMs use, how much data a trip needs and what it costs.
Where the information comes from
- Networks and plans come from the catalogue of Computatus eSIM, which lists for every plan the countries it covers and the networks it uses in each. The current catalogue is dated October 31, 2026.
- Prices: for 50 destinations we record what Computatus eSIM, Airalo, Saily, and Nomad charge for the same amount of data (3GB for a short trip, 20GB for a month) on each provider's own website. The latest check was on October 31, 2026.
- Data estimates are rounded rules of thumb, explained on the data page. How much data
How the tables are ordered
Price tables are sorted by price, lowest first, whoever that is. Nothing else moves a row.
How RoamV is paid
RoamV is a reseller of Computatus eSIM, one of the providers in our price checks. When you buy a plan with a Buy button here, you pay Computatus eSIM on its own secure checkout, Computatus eSIM delivers and supports the eSIM, and RoamV earns a share of the sale. You come back to RoamV once the payment is confirmed. For anything about an order, write to esim-support@computatus.com. Plans we sell are labelled, and price tables are sorted by price only, so another provider is listed first wherever it is cheaper.
What the guides do not cover
RoamV does not measure speed or coverage on the ground. The networks on each guide are the ones the plans themselves name; how fast they are depends on the operator, the time of day and where you are. For remote areas, the operators' own coverage maps are the best guide. RoamV also does not check whether a plan allows a hotspot: the provider's own terms say.
How often pages change
Pages are rebuilt whenever the catalogue or the price check changes, and every page shows the date of its figures. Providers change prices often, so the checkout page is always the final word.