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There are many steps you take into account when preparing for your travels. While there are certainly moments when you wish to unwind and disconnect, in today’s digital world, perhaps one of the most important steps to consider is staying connected — when you do need to, while avoiding the hassle of roaming charges, juggling SIM cards, or scrambling for Wi-Fi.
That’s where Saily eSIM comes in. It is one of the best eSIMs for international travel, offering data coverage in 200+ destinations. With Saily, you have a simple, digital way to load mobile data onto your phone, so you can start using local networks the moment you arrive. In this review, we’ll walk you through what it is, how it works, the pros and cons of Saily, and whether it’s worth adding to your travel toolkit.
What is Saily?
Saily is an global eSIM (Subscriber Identity Module) created by Nord Security, the same team behind NordVPN. That connection explains why its plans come with extras like ad blocking, web protection, and virtual location tools — features many competitors don’t include.
The core design of Saily is that it is an international eSIM — a digital SIM card you can activate on your phone without the hassle of swapping plastic chips, and save on expensive roaming fees along with it. With it, you can manage multiple plans on one device and switch providers directly from your phone’s settings in just a few steps.

So, what are the benefits of Saily eSIM?
Besides the convenience of digital connectivity, Saily offers features that keep you connected and protected while traveling, with built-in security tools that help safeguard your data on unfamiliar Wi-Fi networks. Here are some of the key advantages that make Saily worth considering:
- Choose from 1GB to unlimited plans
- Skip the SIM card kiosks — with an eSIM you can connect on your own, without worrying about local sellers or compatibility issues
- Add new destinations as you travel — no need to install additional eSIMs
- Global plans available as well — explore entire regions on one plan.
- No risk of running out of data. You will be notified at 80% of your usage limit
- Improved security and save mobile data — enable ad blocker and web protection in your settings
- Top-tier support: Saily offers 24/7 in-app live chat, with generally fast response times — a huge plus if you run into issues abroad
With broad connection availability, secure browsing options (which will save your data and increase speeds), Saily keeps things simple with affordable eSIM plans you can purchase and activate in minutes.
Refer a friend and you both get $5 in Saily credits. Setup your Saily account before you fly!
Now that we’ve seen the highlights, let’s look at a few things to keep in mind before choosing Saily.
Areas where Saily might fall short
- Network speeds can vary depending on the local carrier, just as they would with any SIM or provider
- Best for short-term travel. Cheaper than roaming, but often pricier than buying local SIMs if you’re staying in one place long-term
- Data-only service — no standard calls or SMS (must use external apps)
- Device compatibility — only newer phones support eSIMs; older phones may be left out
- Coverage options are wide, but they don’t cover the entire planet. Check your location beforehand
Pro tip: make sure to setup your Saily plan before departing for your travels. Download, install, and choose your plan while you have Wi-Fi, as you may not when you arrive. Do this and you will be automatically connected when you arrive at your chosen destination.

Who it’s for (and who it isn’t for)
While eSIMs are certainly useful tools for travelers, they may not be the best fit for everyone. When considering the benefits of Saily, and areas where it may fall short — whether dependent of Saily or external factors, it is important to weigh your decision objectively to decide if it is the best fit for your plans.
Who is Saily best for?
Saily is a great fit for short-term travelers, frequent flyers, and digital nomads who move between countries often. If you’re looking for an easy eSIM for travel that works in multiple countries, and the peace of mind of landing and instantly having data — without having to swap SIM cards or deal with roaming charges —, Saily is designed for you.
It’s also a good choice to consider if you care about privacy features like ad blocking and web protection while you’re connected abroad. It is important to note that blocking unwanted ads and web protection, will increase browsing speed and save on mobile data.
When Saily might not be the best fit
If you’re planning a long-term stay in a single country (more than a month), a local SIM is usually more affordable. As Saily is a data-only service, it may not be ideal for people who rely heavily on traditional phone calls or SMS texting. And of course, if you’re using an older phone without eSIM support, make sure to check compatibility before committing.
How does Saily stack up vs other eSIMs?
Now that we’ve covered the pros and cons of Saily, let’s see how it compares to other leading eSIM providers, like the ones listed below While all of these options can help you stay connected abroad, Saily sets itself apart with its built-in security features and Nord Security backing.
- Airalo offers wide coverage in over 200 countries and is often praised for affordability. However, it doesn’t include built-in privacy tools.
- Holafly offers unlimited data plans, though speeds may slow after a cap and pricing can be higher. They partner with local carriers to provide reliable connections and offer regional plans for visiting multiple countries.
- Nomad (not affiliated with this website) is another option with affordable plans, including flexible regional packages. That said, they don’t offer the same security extras Saily brings to the table.
- Ubigi emphasizes flexibility and convenience, with plans that can activate automatically upon arrival and features like biometric login for quick access.

Right now, when you grab a Saily plan of 10GB or more, you’ll also get NordVPN free — giving you both reliable travel data and private browsing protection in one package. Offer ends September 29, so don’t wait!

Conclusion
The connectivity of an eSIM is a useful and convenient tool for travelers who don’t spent a lot of time in one place and want to save money avoiding roaming charges. Additionally, users won’t have to concern themselves with physical SIM cards that may not be reliable, and could be lost or stolen. With an eSIM, that is not an issue, and setup only takes a few taps in the app.
For those who aren’t looking to completely disconnect, there are options, and Saily provides those with built-in security features, like ad blocking and web protection, that set them apart from their competitors. If you want a secure and affordable international eSIM for your next trip, Saily is worth considering.
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