Saily Mobile Review: The Best eSIM for Travel in 2025

We live in a world where it’s more important than ever to stay connected whilst we are abroad.

Maybe you want to keep in touch with your loved ones. Or perhaps you want to stay on top of your workload. You might even want to watch your sports team play their next match. And, of course, you’ll want to regularly update your socials.

Whatever your reason for staying connected, eSIMs have provided an excellent way of doing so. At present, there are several companies out there offering decent solutions for staying online without having to swap SIM cards.

One of the most prominent is Saily, which has quickly carved out a name for itself as a smart, budget-friendly option for international mobile data. They are backed by the same team behind NordVPN, and what sets them apart from others is that they are a privacy-conscious, user-friendly service that offers affordable global data plans across more than 190 destinations.

This post will review the company’s service offering and demonstrate some of its relative strengths and weaknesses compared to other competitors in the market.

Overview of Saily eSIM

Saily is one of the newer players on the eSIM market, having only launched in the spring of 2024. They were developed by Nord Security, which is the trusted cybersecurity brand behind NordVPN, which boasts a solid reputation for digital privacy and security.

Indeed, by expanding into mobile connectivity through Saily, the company have brought a new layer of trust to the eSIM market. So much so that they were awarded a 2024 Global Recognition Award for innovation in cybersecurity and connectivity.

Saily competes with all the major eSIM providers like Airalo, BNESIM, Holafly, Flexiroam and Nomad, by offering solutions for both global and regional travel. Its unique edge against them results from their bundling of cybersecurity features like ad blocking, virtual location, and web protection, which are directly included in their plans without charging extra.

Some of their key features include:

• Coverage in over 190+ countries
• Network infrastructure that supports 4G LTE and 5G (where available)
• Their prices start from $1.99 for 1GB (7 days), which makes them one of the most budget-friendly options on the market
• Their app has a smooth and intuitive interface that offers real-time tracking and easy top-ups
• Activation is fully digital and instant

Coverage & Network Reliability

In keeping with many of its competitors, Saily’s eSIMs offer wide global coverage. At the time of writing, they work in over 190 countries and have strong strategic partnerships with several major local carriers. They include the likes of AT&T, T-Mobile, Vodafone, Orange, and Telefónica.

Given the infrastructure they are working with, levels of connectivity performance will vary depending on geographic location. For instance, in Europe, it is generally strong, especially in countries like Germany, the UK, France, Belgium and Spain. Users here report fast speeds and very few roaming glitches. Additionally, 4G and 5G are widely available in pretty much all cities and many larger towns.

In North America, Saily partners with networks like AT&T and T-Mobile. As a result, coverage in urban centres is generally excellent, with plenty of support for 5G in metro areas. Of course, given the size of the continent, speeds may be a bit slower in rural and very remote areas.

Across Asia, it can be a bit hit and miss, depending on the telecommunications infrastructure within each individual country. Throughout the more populous parts of Japan, South Korea, and Singapore, coverage is strong and fast. But in parts of India and less affluent countries like Bhutan, Tajikistan, and Cambodia, users may find speeds limited to 3G or inconsistent 4G.

Within Australia and New Zealand, as well as South America and Africa, Saily works well in major cities. However, once you get out into the remote or mountainous regions, performance drops significantly.

Data Plans & Pricing

Saily caters to a wide customer base by offering a range of prepaid data plans. They are typically tailored towards short trips, regional travel, and long-term global roaming and do not require you to take out a subscription. Instead, you just pay for what you need.

Customers can choose from:

• Single-country plans (e.g., USA, Thailand, Italy)
• Regional bundles (e.g., Europe, Asia)
• Global packages (valid in 100+ countries)

While their charges can change at any time, at the moment, entry-level pricing starts at $1.99 for 1GB over 7 days. Global plans will set you back $8.99 for 1GB, and larger bundles are available for 10GB for 30 days or 100GB for 180 days.

Here’s an example of their pricing structure:

The great thing about Saily’s eSIm service is that there are no hidden fees. Saily also allows hotspot and tethering, and their data only expires after your chosen duration or when you hit 100% usage.

Internet Speed & Network Performance

Saily generally performs well across most regions and delivers reliable 4G and occasional 5G access. In major cities worldwide, but particularly in Europe and the US, users report download speeds of between 20 and 80 Mbps. This is more than enough to stream HD movies or sports games, make video calls, browse the web or manage work activities.

Latency is generally low, and the service is stable in high-traffic areas, even when hot-spotting. Importantly, there are no major concerns with data throttling near usage limits.

On Google and websites like Trustpilot, customer reviews regularly praise Saily for maintaining good speed consistency within busy cities. Although some may experience occasional slowdowns during peak times or in remote areas, it is generally accepted that these are typically caused by the local provider rather than the eSIM itself.

Ease of Use & Setup Process

Just like NordVPN, Saily is designed to be as user-friendly as possible. Therefore, the process of setting up is very straightforward.

To get started, all you need to do is:

1. Download the Saily app from iOS or Android.
2. Create an account and enter your details, including payment information.
3. Choose the destination and data plan you want.
4. Tap to activate your eSIM (no QR codes or carrier approvals are needed).

Activation is usually instantaneous and shouldn’t take more than five minutes at most. The app walks you through the steps with clear on-screen instructions, so it should be easy for even the least tech-savvy of people to follow.

Once inside the app, you can perform a range of activities, including checking your balance, topping up data, switching between plans, and tracking expiry dates. Overall, you should find the interface to be clean, modern, and responsive.

If you do require some assistance, Saily also offers 24/7 customer support via in-app live chat and email. There’s no phone support, but most users who have needed guidance report quick response times and positive interactions with helpful agents who resolved issues efficiently.

Pros & Cons of Saily eSIM

Every company has some aspects of their business they do very well and others that could do with improving, and Saily is no different.

Outlined below is a list of some of their main pros and cons, which you should take into account when deciding whether their service is right for you.

Pros:

• They offer affordable pricing with plans starting from $1.99
• Coverage extends to over 190+ countries
• Their network supports 4G and 5G in many regions
• You can instantly set up their service via their app without their QR code
• Their app includes privacy tools, such as an ad blocker, a virtual location, and web protection
• Hotspot and tethering are supported

Cons:

• They only offer data-only plans. No voice or SMS services
• Unlimited data plans are not available
• Connectivity performance in rural or remote areas can be inconsistent
• During version updates, app bugs are occasionally reported
• There is no support for dual activation on some older devices

How Does Saily Compare to Other eSIM Providers?

If you were to compare Saily’s eSIM offering to that of its competitors, you would see that it stands pretty well against them in terms of price and features. However, where it excels is in the added cybersecurity tools it offers.

For instance, although Airalo is slightly cheaper in some regions, it lacks Saily’s built-in privacy features. Likewise, Holafly offers unlimited data, yet it is more expensive, and many of their plans might not support a hotspot.

Overall, Saily strikes a great balance between affordability, ease of use, and extra value. This makes it especially appealing for remote workers who need good security without having to pay the earth for it.

Is Saily eSIM Worth It?

Saily eSIM is definitely worth investing in if you are seeking affordable, secure, and hassle-free mobile data whilst abroad.

Because it is backed by Nord Security, the service combines global coverage, competitive pricing, and instant activation with valuable extras like built-in privacy tools.

This presents a great value for money option and excellent reliability for digital nomads, business travelers, and anyone who wants reliable connectivity overseas.