Saily

Saily sells travel data with consumer security tooling folded into the same app: an ad blocker, a virtual location setting and web protection arrive alongside the connection rather than as a separate subscription. That bundling is the thing to judge it on. If you would otherwise pay for both a travel data plan and a privacy layer, one app and one payment is the argument. If you already run security software you are happy with, then you are comparing Saily on coverage and price alone, and it has to win on those terms instead.

Coverage and how the plans are cut

Saily lists more than 200 destinations, with plans running from 1 GB up to unlimited. Above the single-country plans sit two wider tiers that are worth understanding before you buy. The regional Europe plan covers 35 countries, which turns a rail trip through half a dozen borders into a single purchase. The global plan reaches over 110 destinations, which is the option for an itinerary crossing continents rather than staying inside one region. Choosing correctly between local, regional and global is where the money is: a two-city European trip rarely justifies the global plan, and a three-continent trip rarely works out cheaper bought country by country.

Prices, checked August 2026, start at 3.99 US dollars for Spain, Italy, Portugal, France and the Netherlands, 4.49 US dollars for Greece, the United Kingdom and Germany, and 5.29 US dollars for Canada. Those are entry points for the smallest allowance in each destination rather than flat rates. There is also an Ultra plan positioned above the standard tiers, carrying unlimited data and 8 percent back in credits, and a separate eSIM for Business product for teams that want data plans issued centrally rather than expensed one traveller at a time.

Activation is automatic, which cuts both ways

Saily plans activate when you reach your destination or 30 days after purchase, whichever comes first. Compared with a provider where you must remember to switch the profile on yourself, this removes a step at exactly the moment you are least able to deal with it: you land, the plan starts, and you have data before you reach passport control rather than after finding airport Wi-Fi. The trade is that the 30-day outer limit is real. A plan bought well in advance of a trip that then slips will start its own clock regardless of whether you have travelled. Buy inside a month of departure and the rule works entirely in your favour.

Topping up follows the same logic. You add a new destination to an eSIM you already have installed rather than installing a second profile, so one Saily profile can carry across several trips without the phone accumulating entries it will never use again.

The phone number is a separate, priced decision

Most travel eSIMs are data-only, and data-only is fine right up until something needs to reach you on a number that can be dialled. Saily handles this explicitly rather than leaving it ambiguous: a US phone number is offered as a subscription at 0.99 US dollars a month, checked August 2026, letting you call, text and receive calls through the app. Because it is named and priced separately, you can decide whether you need it in advance instead of discovering after arrival that the plan never included one. The number is a US number, so it answers the case of staying reachable on an American line rather than the case of holding a local number in the country you are visiting.

Saily states compatibility with most new phones that support eSIM and publishes a compatibility checker, so the model question can be settled before any money moves. Support runs 24 hours a day, and the apps carry a 4.7 out of 5 rating on both stores. None of that is unusual in this category, but it does mean an install that goes wrong at two in the morning in an unfamiliar terminal has somewhere to go.

One practical note on the compatibility check: eSIM support and carrier locking are two separate questions, and a phone can pass the first while failing the second. Settling both while you are still at home, on a connection you trust, is the difference between a five-minute install and an hour lost in an arrivals hall.

Who it fits

Saily suits a traveller who wants the connection, the ad blocking and the location tooling to arrive together, and who values not having to remember to activate anything. It is a less natural fit for someone optimising purely on cost per gigabyte along a single well-served route, or for someone who wants to hold a plan unactivated for months before a trip. The 30-day rule closes that second door, and providers that let activation be deferred for up to a year are built for that case instead.

What you are actually buying

Two things in one purchase: travel data across more than 200 destinations, and a privacy layer of ad blocker, virtual location and web protection running in the same app. If you would otherwise pay for both separately, the packaging is the whole argument. Coverage is also cut to match real itineraries rather than single cities, with a regional Europe plan spanning 35 countries and a global plan reaching over 110 destinations, so a trip crossing several borders stays one purchase and one profile.

The activation rule is the differentiator

Saily plans start when you reach your destination or 30 days after purchase, whichever comes first. In practice that means you buy before you fly, put the phone away, and have working data by the time you are off the jet bridge, with no profile to enable while hunting for airport Wi-Fi. Topping up follows the same logic: a new destination is added to the eSIM you already have rather than requiring a second profile to be installed and managed.

Prices, and the voice question

Entry prices, checked August 2026, start at 3.99 US dollars for Spain, Italy, Portugal, France and the Netherlands, 4.49 for Greece, the United Kingdom and Germany, and 5.29 for Canada. An Ultra plan sits above the standard tiers with unlimited data and 8 percent back in credits, and an eSIM for Business product exists for teams. If you need a number that can be dialled rather than data alone, a US phone number is available at 0.99 US dollars a month covering calls and texts in the app. It is named and priced, so it becomes a decision you make rather than a gap you discover on arrival.

Who should look at something else

If you buy months ahead and want the plan to stay dormant until you say otherwise, the 30-day activation rule works against you and Yesim is the better mechanic. If you already run security tooling and want to optimise purely on cost per gigabyte in one country, a plain marketplace such as Airalo is the cleaner comparison. And if the handset cannot take an eSIM at all, Drimsim still ships a physical card. Saily earns its place when you want arrival-ready data and the privacy layer bought once, in one app.