Saily eSIM Review
Saily is a data-only eSIM service developed by Nord Security, the company behind NordVPN. The service covers more than 200 countries and regions and is aimed at travelers who want mobile data without swapping a physical SIM card. It sits alongside Airalo and Yesim as one of the more established names in the travel eSIM space, with its main point of difference being the backing of an existing security-focused technology company rather than a company built solely around eSIMs.
Coverage
Saily's network spans over 200 countries and regions, connecting to local carrier networks in each destination. For travelers moving between multiple countries on one trip, such as a Baltic itinerary covering Estonia, Latvia and Lithuania, a single Saily eSIM can often cover the full route without switching plans at each border. Coverage quality depends on the local carrier partnerships in each country, so speeds and reliability can vary slightly by destination even within the same overall plan.
| Coverage | 200+ countries and regions |
| Data type | Data-only (no calls or SMS) |
| Starting price | From $1.99 |
| Setup | QR code or app activation |
| Network speed | 4G/5G in most covered regions |
| Top-ups | Available anytime without reinstalling |
| Developer | Nord Security (NordVPN) |
| Support | 24/7 live chat and email |
Pricing and Plans
Plans start from $1.99, with pricing scaling by data allowance and region. Additional data can be added to an active plan at any point without reinstalling the eSIM, which suits travelers who underestimate their data needs partway through a trip. Exact pricing varies by destination and plan tier, and current rates are shown during checkout.
Setup and Activation
Activation happens through the Saily app or a QR code, with no physical SIM required. The process typically takes a few minutes and can be completed before departure, so the eSIM is ready to use on arrival rather than requiring setup at the airport.
Speed and Performance
Saily connects to top local networks in each region, with 4G and 5G speeds available in most covered areas. As with any eSIM provider, actual speeds depend on local network infrastructure and coverage in specific regions rather than the eSIM provider itself.
Built by Nord Security: What That Means for Travelers
Saily is developed by Nord Security, the company also known for NordVPN, one of the more established names in consumer digital privacy. That background carries over into Saily's product design: the same company handling data security for VPN users applies similar standards to a travel eSIM product, which is a relevant consideration for anyone connecting to unfamiliar networks while abroad.
Travelers already using or considering NordVPN may find it complements an eSIM in practice: a VPN adds a layer of encryption on top of whatever local network the eSIM connects to, which matters more on unfamiliar or public networks than on a home connection. The two products solve different problems — one supplies the mobile data connection, the other secures what travels over it — but come from the same company and are built to work well together.
Pros and Cons
Strengths:
Wide coverage across 200+ countries and regions
Low entry pricing starting at $1.99
Flexible top-ups without reinstalling
Backed by an established security-focused company
Quick QR code or app-based setup
Considerations:
Data-only; no voice calling or SMS
Pricing and data allowances vary by destination
Requires an eSIM-compatible device
Who Saily Suits Best
Saily fits travelers on multi-country trips who want one eSIM to cover several destinations, and anyone prioritizing a low entry price point with the option to top up rather than committing to a large data package upfront. It also suits travelers already using NordVPN or interested in pairing a data connection with an added layer of security, given the shared background of both products.
Frequently Asked Questions
Does Saily support voice calls or SMS?
No. Saily is a data-only eSIM service, intended for mobile data rather than calls or text messages.
Which devices work with Saily?
Saily works with most modern eSIM-enabled smartphones, including recent iPhone, Samsung and Pixel models.
Can data be added after the initial plan runs out?
Yes. Additional data can be purchased and added to an active Saily eSIM at any time without reinstalling.
Is Saily available for Baltic travel?
Yes. Saily's coverage includes Estonia, Latvia and Lithuania, making it a viable option for single-country or multi-country Baltic itineraries.
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