In short: Saily eSIM is Nord Security's (the company behind NordVPN) travel data product: a well-designed app, one-minute installation, and coverage in over 150 countries, but with support only in English and gigabyte-based plans without true unlimited data. If you travel and prefer assistance in Spanish when something goes wrong, it's worth comparing before paying.
If you're looking for Saily reviews before buying, this review gets straight to the point: we tell you how NordVPN's eSIM works, its prices, its real advantages, and where it falls short. Saily is a solid option, but not the only one worth considering for your next trip.
What is Saily and how it works
Saily is the travel eSIM created by Nord Security, the company behind NordVPN. You buy a data plan for your destination from the app, install it in 1 minute by scanning a QR code, and connect to local networks without changing your physical card or paying roaming fees.
The approach is like any modern eSIM: instead of looking for a prepaid card upon landing, you have your data loaded before leaving home. Saily's difference from more established brands is its origin, as it inherits much of Nord's experience in applications and digital privacy. It works with almost any recent mobile phone that supports digital profiles; if you have doubts, it's worth reviewing how to install an eSIM step by step before buying. Coverage extends to over 150 countries, with country-specific, regional, and a global plan for those who hop from one destination to another. If you're starting from scratch and are unsure about the concept, it's helpful to first understand what an eSIM is and why it's replacing physical SIMs.
Saily account, multiple devices, and global plan: what no one explains well
A nuance that causes a lot of confusion: Saily works with a single digital account from which you manage all your plans, but each eSIM is installed on ONE specific device. If you buy a data plan and then change phones, that plan doesn't "travel" with you alone: the profile needs to be reinstalled on the new device, and some operators limit how many times you can do this before blocking the eSIM for security.
This is especially important if you travel with two devices, your personal phone and a tablet, for example, or if you share an account with your partner: each device needs its own data plan; the account does not distribute the same pool of gigabytes between two devices at once. It's a common mistake to think that because you have the app installed on two phones with the same account, the data is shared between them; this is not the case.
Saily's global plan solves the problem of moving between countries without buying a new plan every time you cross a border, which is useful if you're touring several destinations on the same trip. But the price per gigabyte on the global plan is usually higher than that of country-specific plans, so if your itinerary involves two or three specific stops, and not a tour of ten countries, it's almost always more cost-effective to buy a plan per destination than the global one.
Saily prices in 2026
Saily's prices vary by country and gigabytes. The price depends on the destination, the gigabytes, and the duration, and Saily adjusts it for campaigns, so any figure published here will be out of date in a matter of weeks. Check the official operator's website for the exact price for your destination.
Saily works with data volume plans and limited validity, not with truly unlimited flat rates. This means you pay for a pool of gigabytes that expires in a few days or weeks. For a traveler with average consumption (maps, messaging, some social media) it usually works out, but someone who makes video calls or uploads video daily will run out quickly.
| Saily plan type | Typical data | Typical validity |
|---|---|---|
| Light plan | 1 GB | 7 days |
| Medium plan | 5 GB | 30 days |
| Large plan | 10-20 GB | 30 days |
| Global plan | Variable | variable |
The price per gigabyte decreases the larger the plan, so buying just what you're going to use is key to not wasting money. If you want to compare prices and plans with another popular option, check out our Saily vs Holafly comparison.
Advantages: app, security, and coverage
Saily's strong point is the product experience. Coming from Nord Security, the application is highly polished: guided installation, clear data counter, and quick purchase from your phone. For those who value a clean and frictionless interface, this is one of its major selling points.
- Well-designed app: clear design, 1-minute installation, and management of multiple plans from a single location.
- Focus on security: includes privacy features like ad blocking and protection against malicious websites, a direct inheritance from NordVPN's DNA.
- Broad coverage: over 200 destinations, with regional plans useful for multi-country trips across Europe, Asia, or America.
- Trusted brand: being backed by a large company provides peace of mind for those who fear buying from unknown brands.
If your priority is an elegant app with integrated privacy extras, Saily more than delivers. It is, in fact, one of the most well-finished proposals on the market in terms of software.
Disadvantages and frequent complaints
It's not all sunshine and rainbows. The most repeated complaint in Saily reviews has to do with support: being a relatively new brand aimed at an international audience, assistance is via chat and in English, which makes it difficult to resolve urgent issues for Spanish-speaking travelers who don't master the language.
Another weak point is the plans without truly unlimited data: if you run out of gigabytes in the middle of your trip, you have to top up, and that increases the final bill compared to what seemed like a low initial price. There are also users who mention that certain privacy features consume battery or that the speed depends heavily on the local network the eSIM connects to in each country.
Traveler tip: before buying any eSIM, calculate your actual gigabytes by adding up maps, messaging, and social media. Almost everyone underestimates consumption and ends up topping up at emergency prices.
To put it in context, take a look at our comparison Saily vs Nomad, another eSIM with a similar approach, and you'll see that support in your language makes more of a difference than it seems when something goes wrong 3,000 miles from home.
Common mistakes when buying a travel eSIM (and what almost no one tells you)
There are a series of recurring mistakes with any eSIM, not just Saily, which almost never appear in reviews because the user discovers them too late, once at their destination:
- Buying the plan before confirming the correct APN. Some Android phones need to manually configure the access point (APN) in addition to scanning the QR; if you don't, you have the eSIM "installed" but without a real connection. It's worth reviewing the difference between eSIM and traditional roaming before assuming that everything works the same on any mobile.
- Not activating the plan until you land. Most plans start counting validity from the first network connection, not from the purchase. Installing the profile at home with Wi-Fi doesn't use up the plan; activating it prematurely at the departure airport does.
- Leaving your Spanish operator's data roaming activated at the same time. If you don't deactivate it, the phone can switch between networks and incur roaming charges without you noticing, even if the eSIM is installed and active.
- Relying on "country" coverage without looking at the specific area. An eSIM may work perfectly in the capital but have gaps in rural or mountain areas. If your route includes remote sections, download offline maps as a backup, no matter what brand you choose.
- Buying too much "just in case." The fear of running out of data leads people to pay for the large plan when the medium one is sufficient. Calculate your actual consumption before paying extra for gigabytes you'll never use.
None of these errors are exclusive to Saily: they are the typical stumbling blocks for anyone trying an eSIM for the first time, regardless of the brand.
Real user reviews
Saily's ratings on app stores and review portals are mostly positive, especially for its ease of use. The typical user highlights how easy it is to buy and install the plan, and how well the connection works in popular destinations in Europe and Asia.
Where the ratings drop is, again, in customer support and in some cases of plans not activating right away. The pattern is clear: people love the app until they need quick human help and can't find it in their language. Summarizing what reviews repeatedly mention:
- Most liked: the intuitive app, broad coverage, and the well-known brand behind it.
- Most disappointing: slow or English-only support and the absence of truly unlimited plans.
- Neutral: competitive prices, but not always the cheapest depending on the destination.
If you want to see how other brands with similar profiles compare, take a look at our reviews of Yesim, another eSIM with a similar focus on app and coverage.
PuraSim as an alternative
If what holds you back from Saily is the support, PuraSim was born precisely to fill that gap. We are an eSIM designed for the Spanish-speaking traveler: equally simple 1-minute installation, but with Spanish-speaking support from people who also travel, without chatbot mazes or untimely responses.
In terms of price, we play in the same league, with competitive plans per destination and the transparency of telling you how many gigabytes you really need before you overpay. The philosophy is from traveler to traveler: we accompany you before, during, and after your trip, not just at the moment of payment. This closeness is the difference that those who come from big brands and missed talking to someone who understands them appreciate the most. You can compare options in our guide Holafly vs Saily or directly view the eSIM plan for Europe and choose the one for your next destination.
Useful fact: most travelers use between 3 and 5 GB in a week of urban tourism. If that's your usage, a medium plan is more than enough and you save on paying for gigabytes you'll never use.
Frequently asked questions
Is Saily eSIM reliable?
Yes, Saily is reliable and backed by Nord Security, the company behind NordVPN. The connection works well in most popular destinations and the app is very stable. The main weakness mentioned in reviews is not technical reliability, but the speed of support when an issue arises.
How much does Saily cost on average?
It depends on the country and gigabytes. It depends on the destination, the gigabytes, and the duration; global plans are more expensive than single-country plans. Check the official operator's website for the exact price for your destination before buying.
Does Saily have unlimited data?
In most destinations, Saily works with plans based on gigabyte volume and limited validity, not with truly unlimited rates. If you run out of data during your trip, you must top up. That's why it's advisable to carefully calculate your consumption before choosing a plan and avoid emergency top-ups.
Are there alternatives to Saily with Spanish support?
Yes. PuraSim offers an eSIM equivalent in ease of use but with customer service in Spanish and a close, traveler-to-traveler approach. It's an option designed for those who want to resolve any questions in their language without waiting, while maintaining competitive prices per destination.
What phones does Saily work on?
Saily works on most recent smartphones compatible with digital profiles, such as iPhones from the XS and many mid-range and high-end Androids. Before purchasing, check your model's compatibility list to ensure it supports this technology without a physical card.
Can I use the same Saily account on two devices at once?
Not exactly. The account is unique and you manage multiple plans from it, but each eSIM is installed on a specific device and does not share gigabytes with another device simultaneously. If you travel with two devices, such as a phone and a tablet, you need a separate data plan for each.
Is Saily's global plan worth it?
It depends on your itinerary. The global plan avoids buying a new plan in each country, which is convenient if you visit many destinations consecutively. But the price per gigabyte is usually higher than that of country-specific plans, so for two or three specific stops, it's usually more cost-effective to buy per destination.
Conclusion
Saily is a highly recommended eSIM for its well-designed app and security extras, although its English support and lack of unlimited plans leave room for improvement. If you value simple connectivity but also want quick help in your language, there are options that better suit the Spanish traveler. Choose your PuraSim plan with Spanish support and travel connected from the moment you land, without surprises or hidden fees.
