Summary: See how Saily and Airalo compare on price, coverage, security, and support, so you can pick the right eSIM for travel.
Once upon a time, taking your smartphone abroad was an expensive activity due to the global roaming charges levied by cellphone networks. Fortunately, eSIMs solve this annoying problem.
Digital SIM cards enable instant carrier switches and localized data packages that do away with roaming fees, which is a cheaper, more efficient way to travel with a smartphone. The question is, which eSIM provider should you choose?
This blog will compare Saily and Airalo, two leading eSIM merchants. Both offer smart connectivity that standard cellphone providers cannot match. Let's discover which one meets your traveling needs.
Created by Nord Security in 2024, Saily is an exciting new eSIM app that builds on the expertise that created NordVPN and NordLayer. Saily gives smartphone users freedom about how they use their phones worldwide. It will help block ads and secure your browsing with DNS filtering while choosing from data plans to suit anyone's needs.
Airalo is an established eSIM provider with over 10 million global customers. Founded to provide cross-border data connectivity and work around roaming restrictions, Airalo offers data packs for more than 200 destinations. Customers download the app, choose their package, and benefit from instant data, the moment they arrive.
Saily and Airalo provide similar services. Both vendors work in the eSIM space, filling the gap left by traditional telecom providers. However, beyond that fundamental similarity, some significant differences might sway your purchasing decision.
Disclaimer: The information about eSIM features in this comparison table below was last verified on eSIM providers’ official websites as of April 8, 2025. On the same date, Trustpilot ratings were also checked on Saily's and Airalo's Trustpilot pages. Since this information is subject to change, we recommend visiting respective websites for the latest details when making a purchase.
Saily majors on flexible plans, giving customers maximum choice about data amounts and plan durations. Plan sizes vary from 1 GB to 100 GB, and durations range from one week to a year. Travelers can choose an eSIM that matches their travel plans. If you're jetting into Thailand for a week or relocating to Brazil for a year, there's a plan for you.
Airalo provides a choice of local, regional, and global eSIM packages. Customers can save money with an eSIM for a single country or spend more for regional flexibility. Saily is equally flexible, offering eSIMs that automatically switch carriers as you travel across borders. For example, there's no need to juggle national SIMs as you travel around Europe.
Airalo is less flexible about plan durations. Customers can choose from one-day, 7-day, or 15-day packages for most countries (365 and 180-day passes are available with global coverage). Customers may need to recharge their data regularly if they aren't sure how long they will be in a country.
Both Airalo and Saily provide instant connectivity. Customers can get started immediately, provided they have the right eSIM for their location.
Saily and Airalo operate globally, with an impressive range of countries and regions. Wherever you intend to travel, you can confidently expect data coverage.
Both vendors offer plans for over 200 countries and territories. Travelers intending to visit North Korea may be out of luck, as Saily and Airalo are not available there. Otherwise, both eSim providers have your back.
Global coverage and flexible plans are great, but not if they come at an unacceptable price. Luckily, both Airalo and Saily offer affordable prices for their eSIM services.
Firstly, the good news. eSIMs from both providers are much cheaper than comparable roaming plans from cellphone companies. However, our price comparison finds Saily is slightly more affordable than Airalo. These differences can be significant for particular destinations.
The table below shows sample prices for some of the most popular countries.
Disclaimer: The prices shown below refer to one week, 1 GB packages and include the cheapest plans, last verified on eSIM providers’ official websites as of April 8, 2025. Since prices may change, we recommend checking the providers’ websites, especially at checkout, for the most up-to-date pricing information before making a purchase.
Country | Saily | Airalo |
|---|---|---|
USA | $3.99 | $4.50 |
UK | $4.49 | $5.00 |
Japan | $3.99 | $4.50 |
Brazil | $3.99 | $9.50 |
Nigeria | $7.49 | $8.50 |
Saudi Arabia | $4.49 | $5.00 |
Poland | $4.49 | $4.50 |
The prices above refer to national plans, but what about global eSIM packages? Again, Saily is the more affordable option. Global 20 GB, 365-day plans with Airalo cost $69, while an identical plan with Saily costs $66.90.
Whether you are traveling for work or pleasure, speed and performance are not optional extras. Reliable connectivity allows you to work productively without disruption. And when you're relaxing, nobody likes broken streams or sluggish download times.
Both Saily and Airalo rely on local partners to provide internet connectivity, so this comparison does not directly reflect the performance of either eSIM provider. Nevertheless, the choice of partner influences local speeds. But is this the case with either company?
In real-world tests, both eSIM providers perform well. Local partners often deliver 5G connectivity, which feels fast wherever you use it. There are no significant issues with reliability, outside extremely remote regions.
With Saily, users pick a plan and download the app. The plan automatically activates when visitors touch down. You can also buy a plan and wait up to 30 days before activating it, giving users space to sort out travel plans and avoid the pre-flight rush.
The Airalo activation process is virtually identical. Users choose their preferred plan and make a payment. They then download the app, install the eSIM, and activate the product when needed. Unlike Saily, Airalo involves scanning a QR code. If you aren't comfortable with that, look at Saily first.
The Airalo app is easy to use but marginally more cluttered than Saily. Even so, you should have few problems locating the ideal eSIM.
While Airalo and Saily are reliable eSIM vendors, unexpected downtime is always a possibility. After all, both companies rely on in-country networks to deliver connectivity. The question is, how well do they respond when issues arise?
Both companies claim to offer comprehensive customer support. For instance, Airalo provides customer support options via all major social media platforms. You can also reach support staff by email if needed.
However, there’s a catch. Trustpilot reviews mention sluggish and low-quality responses from the Airalo team. Some reviewers mention problems obtaining data connectivity in emergencies. That’s not a good look for an eSIM provider. In contrast, Saily's reviews show a more positive reception overall, though occasional complaints still arise.
Feedback for Saily’s customer support tends to be positive. Customers regularly report swift resolutions when problems arise, including refunds for imperfect experiences. Saily provides a 24/7 live chat function via the app. Expect automated help initially, although human assistance is on hand to field emergency queries. Saily recognizes that eSIM customers rely on connectivity and respond rapidly when connectivity fails.
Online reviews aren't everything when purchasing online, but it’s wise to consider feedback. So, where do Saily and Airalo stand in the eSIM discussion?
Saily's 4-star Trustpilot rating is pretty good for an eSim provider. Reviewers regularly applaud the app's simplicity and the willingness of customer support staff to resolve connection issues quickly. Some customers experience performance problems, but, as mentioned earlier, variation is unavoidable when dealing with third-party networks.
Airalo has a less favorable Trustpilot rating. Customers like the simple setup process and appealing prices. Many reviewers also highlight the strong global coverage. However, reviewers report issues with eSIMs not working in some countries and sluggish support. So, this is an area where Saily wins out.
Both companies understand that customers want more than simple connectivity. You'll find plenty of extras that enhance the user experience and even save on future purchases.
One of the extra benefits of using a Saily eSIM is enhanced smartphone security. That's because Saily doesn't just provide affordable data connectivity. Users can also turn on the adblocker to help shut out annoying pop-ups that drain data and reduce speeds.
There's also a web protection feature that helps block malicious downloads and tracking cookies. Both of these services tend to deliver faster speeds. More importantly, they can also help safeguard user privacy, a useful feature if you travel in countries known for surveillance activities.
Saily draws on NordVPN's expertise to switch locations seamlessly. If you want to access your subscribed US TV shows in Italy while traveling, switch to US data providers, and the app will assign you a virtual location back home to your paid subscription.
Airalo has some perks as well (although security is not one of them). Customers can easily keep track of data usage in the app and monitor top-ups to avoid surprises. Customers can earn $3 off their next purchase by referring a friend, while regular purchasers earn cashback (Airmoney) as they buy more data.
Even so, Saily matches many of these features. For instance, Saily pays users $5 when they refer friends to the eSIM service. Users also receive automatic updates when they hit 80% of their data allowance, enabling seamless top-ups.
Overall, both vendors go beyond the norm. At the moment, Saily's security add-ons place it ahead of Airalo.
Companies like Saily and Airalo are revolutionizing global travel. Internet connectivity used to be an expensive luxury when moving between countries. Now, eSIMs make surfing the web affordable, fast, and secure. There are almost no boundaries to global roaming.
Both Saily and Airalo are reliable vendors for your next eSIM purchase. Expect instant connectivity, flexible data allowances, and lower costs. However, Saily stands out with stronger customer support, 24/7 live chat, and a higher Trustpilot score. Airalo offers wide coverage, but reviews point to slow responses and setup issues. Both apps are intuitive and easy to navigate, and topping up data feels perfectly natural from the start.
Both Airalo and Saily offer coverage in 200+ countries. You'll almost certainly benefit from an Airalo eSIM compared with traditional cellphone roaming. However, a couple of factors elevate Saily above Airalo for travelers.
Firstly, Saily is usually slightly cheaper than Airalo. In some countries, Saily's eSIMs are significantly less expensive for short and medium-term packages. For instance, a 1GB 7-day eSIM for Thailand costs $2.99 with Saily but $4.50 with Airalo. Travelers to Brazil pay $39.99 with Saily for 30-day 20GB packages, or $42 with Airalo. So, on price alone, Saily may be a better option for upcoming trips.
Additionally, Saily is the better option for security-conscious travelers. Saily's app reflects Nord Security's expertise. Users benefit from ad-blocking and web protection, making it safer to communicate or stream your favorite paid home content while traveling.
Disclaimer: The prices shown above were last verified on the eSIM providers’ official websites as of April 17, 2025. And this article is for informational purposes and compares Saily and Airalo’s eSIM business-to-consumer services. Please note that if you are interested in purchasing Saily for business purposes, the pricing and offerings may vary to better suit your organization's needs.
Joanna Krysińska
Senior Copywriter
A writer, tech enthusiast, dog walker, and amateur pastry chef, Joanna grew up in a family of engineers and mathematicians, so a techy mind is in her genes. She loves making complex tech topics less complex and digestible. She also has a keen interest in the mechanics of cybercrime.
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