Saily: Travel eSIM & Data

4.7
80.5K reviews
1M+
Downloads
Content rating
Everyone
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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.
Updated on
Feb 6, 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

4.7
80.3K reviews
Jeremy Meyer
March 13, 2025
The customer service is fantastic. I've used the Saily service now in Amsterdam, Spain, and Morocco. The system hasn't been completely issue free, but Saily has more than made up for any issues with their amazing customer service. With 24 hours a day availability, when I've messaged with an agent through the troubleshooting page in the app, less than a minute from reaching out, I'm talking to a person. Service has been clear and helpful and resolved each time within a few moments.
764 people found this review helpful
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Nord Security
March 13, 2025
We're thrilled to hear you've had positive experiences with our support team. Thank you for sharing your feedback!
Ramsey Marrero
December 16, 2025
Unfortunately it has been very unstable in my experience. I bought a packet because the price was good, but it didn't worked straight away. I fully troubleshoot it with their chat bot, then finally could chat with a person just to repeat the same process over and over email too. It worked once we figured that I was given the wrong network. Then it worked for a while and now I have connection issues almost daily. Very inconvenient so I'm sticking with Holafly. Expensive but reliable.
12 people found this review helpful
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Nord Security
December 16, 2025
Hi Ramsey, thanks for taking the time to share this. We’re really sorry your experience turned out to be inconsistent 😔 We’d like to take a look at what happened and see if there’s anything we can improve or clarify on our side. If you’re open to it, please share the ticket ID from your chat with our support so we can investigate further 🙏
Johnnie Walker
February 6, 2026
it was very easy to install, it doesn't require ID in brazil, it work right away, when I landed in Rio, it happened very often speed is slow or bad network, I got 10gb for 30 days, some hour better than others, some locations better than other. when it's slow, it gives me the wrong direction,or it could be some area in Rio get google Maps confusing. I'm not sure what network is using in brazil. Maybe the brazilian network is not smooth. same thing with mint mobile international plans.
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Nord Security
February 7, 2026
Hello, Johnie! Thank you for taking the time to share such detailed feedback. We’re glad the setup was smooth and worked right away in Rio. We’re sorry about the slower speeds and coverage inconsistencies, as mobile performance can vary by area and network conditions. Your input helps us keep improving! 🌴

What’s new

Improved app performance and stability for an even smoother experience!