Saily: eSIM Data for Travel

101K reviews
Content rating
PEGI 3
5M+
Downloads
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About this app

Saily is an essential eSIM app that travelers can download to get fast, reliable mobile data in over 200 destinations. Skip the shops, avoid roaming fees, and manage connectivity from your phone — all with a travel eSIM app you can install and activate in minutes. Download the app, choose a plan, and get online the moment you land!

What is an eSIM?

An eSIM (embedded SIM) is a digital SIM built into your device. It works like a physical SIM but doesn't require a plastic SIM card. You buy a plan in the Saily app, install the international eSIM, and connect to local networks wherever you travel.

Why download the Saily app?

• No roaming fees. Purchase prepaid eSIM data for international travel at transparent rates directly in the app.
• Wide coverage. Access travel internet in 200+ destinations by connecting your device to leading local networks.
• Fast app setup. Purchase, install, and activate your eSIM for travel using the app's guided installation flow.
• Keep your number. Saily eSIMs add a data profile to your phone settings, so your primary SIM stays active for calls and SMS.
• Flexible plans. Choose from local, regional, and global eSIM options in the digital store to match any itinerary.
• Top up instantly. Add more data in a few taps within the user interface. No contracts or long-term commitments.
• Manage via the app. Track usage, view validity, and purchase new eSIM plans as your route changes.
• In-app security. Optional security features help you browse safely. Set a virtual location, block ads, and enable web protection to avoid risky domains.
• Trusted origin. Built by the team behind NordVPN — a global leader in digital security software.

How the eSIM app works

1. Download the Saily eSIM application and check availability for your destination.
2. Select an eSIM data plan for your destination or region.
3. Install the eSIM by following the simple in-app guide.
4. Activate on arrival and connect to a local network using your international eSIM plan.

Stay connected while you travel! Stream videos, use maps, message, video call, and keep your mobile applications up to date without relying on public Wi-Fi.

Compatibility and support

Most recent Android devices support eSIM technology. The Saily app guides you through the digital setup with clear instructions. In-app support is available during installation, activation, and when switching eSIM plans between countries.

Dependable travel data made simple

Download the app, choose a mobile data plan that fits your trip, install your eSIM, and stay connected from the moment you land, with transparent pricing and no roaming surprises.
Fast internet abroad with prepaid eSIM data you control in one simple app.
Updated on
4 Nov 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Personal info, Financial info and 3 others
  • This app may collect these data types
    Personal info, Financial info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

101K reviews
liz lewis
26 June 2025
Fantastic! I do not hesitate to recommend. They had me covered all over Europe where Verizon left me stranded. Troubleshoot chat is fast and excellent. I signed up and installed it from my hotel room. If you're stranded in a foreign country, this is your solution. Highly recommend. esp if you have Verizon, take this with you to Europe.
417 people found this review helpful
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Nord Security
27 June 2025
Hello! It's fantastic to hear our service has been your trusty travel companion! We truly appreciate your feedback and are excited to keep you connected wherever you go. 🫶
Brian Hamilton
7 November 2026
Absolute lifesaver!! I've never been so quick to leave a 5-star review before. I went on holiday from mainland Scotland to the Isle of Skye in the Scottish islands and my network provider (Three) had literally NO coverage whatsoever so I was left without any signal or Internet. I had heard about Saily from YouTubers and thought I'd give it a go. It was so easy to set up, prices were very fair and I was connected to the mobile data almost immediately.
1 person found this review helpful
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Nord Security
7 November 2026
Hi Brian, thanks for sharing your experience! We’re delighted Saily helped keep you connected while exploring Skye. It’s wonderful to know everything worked smoothly when you needed it most. Enjoy your future adventures! 🌍
Bob Gray
5 November 2026
I used Saily for the first time this trip. My initial impression was good. Easy to purchase and setup and I had good connections in both England and Spain. The issues came when I purchased a top up before my first plan expired. I assumed I could continue to use the first plan and then switch to the top up plan. However, it turned out that this was not possible and 1.7 GB of data was stranded. I contacted support and they refused to either transfer the data or provide a credit. No mas Saily.
Did you find this helpful?
Nord Security
5 November 2026
Hi Bob, sorry your top-up experience left unused data and that support couldn’t resolve it. Please share your Order ID with your review so we can double-check the case and pass your feedback to the responsible team. 📩

What's new

The app went exploring and returned with smoother connections.