Every travel eSIM, side by side.
The eSIM market is fragmented and confusing. We put every plan side by side so you can compare prices, coverage and features, and choose with confidence.
Compare the whole market
We track plans from 30+ providers across 200+ countries, with prices refreshed daily.
Independent and unbiased
Rankings are computed from price and features. No provider can pay to be featured or ranked higher.
Real user reviews
Travelers share unfiltered reviews of the providers they used, so you know what to expect before you buy.
Promo codes and discounts
We negotiate discount codes with providers so you pay less for the same plan.
What people say about esims.io
Who we are
We launched esims.io in 2019 as the first comparator dedicated to prepaid eSIM plans. Since then, more than a million travelers have used our website and app to find mobile data abroad.
Our mission: end roaming
Roaming charges should be a thing of the past. Prepaid eSIM plans are the way to get there, and we want every traveler to find the right one.
How we review eSIM plans
Every recommendation on esims.io starts from the same dataset and the same rules.
What we compare
For every plan we look at the price per GB, the countries it covers, how long it stays valid, and features like mobile hotspot, data top-up and rollover.
Where the data comes from
Our system ingests provider catalogs automatically and refreshes prices daily, so what you see reflects what providers actually charge.
How rankings work
Plans are ranked by an algorithm based on price and features. Affiliate commission is never an input: a provider that pays us more does not rank higher.
Beyond the numbers
We run speed tests, collect traveler reviews, and publish destination guides that are fact-checked before going live.
How we make money
When you buy a plan through a link on esims.io, the provider pays us a commission. That commission is how we keep the site free.
It never changes what you pay: the price you see is the provider's price.
It never changes what we recommend: every provider gets the same treatment, and nobody can pay to be featured.