Skip to guide
CheckeSIMRates

How we compare eSIM prices

Our data sources, ranking rules, currency conversions and limitations, plus how affiliate links work on CheckeSIMRates.

By CheckeSIMRates · Updated

CheckeSIMRates compares travel eSIM offers collected from providers’ public catalogues. We help you find listed plans that fit a trip. We do not sell the eSIM, test network performance in every destination, or claim to cover every offer on the market.

What the price data represents

A stored plan contains its provider, allowance, validity, price and collection timestamp, plus available information such as coverage, network, top-ups and speed limits. Missing information is not proof that a feature is absent. The provider’s checkout and terms are the final source for a purchase.

We aim to refresh the catalogue daily. Failed or delayed collection can leave older offers in place, so check the displayed date. A site-wide update time does not mean every provider was checked at that exact moment. Provider pages and plan snapshots give more specific freshness information where recorded.

How plans are ranked

Destination summaries and FAQs describe all tracked country plans, ignoring the filters. Trip examples state their own minimum allowance and validity. On paginated tables, clicking a column sorts the rows on that page.

What “cheapest” means

“Cheapest listed” means the lowest recorded price within the stated set of plans. It does not mean the best network, fastest service, most useful allowance or best support. On provider pages, the number of destinations with the lowest entry price includes ties and compares starting prices without imposing a common allowance or validity.

A regional plan is not automatically cheaper than two country plans. Compare the total for the exact route, the data you need and how long you will use it.

Currency and unit prices

We normalize prices to USD using the stored exchange rates so offers can be compared on a common basis. Display-currency conversions are comparison aids. Your provider may charge in another currency, and your final checkout total or card conversion can differ.

Price per GB is total price divided by the fixed allowance in GB. Price per day is total price divided by validity. The comparison converts 1,024 MB to 1 GB; check how the provider describes its allowance. A median is the middle value, or the average of the two middle values when the number of observations is even.

Unlimited does not promise unlimited full-speed data

Some plans reduce speed after a daily or whole-plan allowance. Those are different restrictions. A missing numeric limit means it is not recorded in our data, not that a limit cannot apply. Read the provider’s fair-use and hotspot terms and our unlimited-data disclosure comparison.

How affiliate links work

Links to providers may earn CheckeSIMRates a commission if you buy. Provider payments do not change the sorting rules. You complete the purchase with the provider, whose activation, refund and service terms apply.

Use the right source for the question

Use destination comparisons for current stored offers, provider pages for catalogue information, and research articles for analysis of a named, dated dataset. Quote the destination, allowance, validity, currency and snapshot date alongside a price. Treat an old research finding as historical rather than a live quote.