Saily eSIM Review: Nord Security's Travel Data, Priced and Picked Apart

Saily is a good travel eSIM if your phone is unlocked and supports eSIM, you mostly need data, and you're going somewhere for a week or a month. It's priced in line with the big names. The setup happens in an app before you fly, and it adds a few privacy extras that other eSIMs don't have. It's a weaker fit if you need a local phone number, travel rarely but for long stretches, or are tempted by the Ultra subscription without doing the math.

A quick note on how this review was put together. We built it from Saily's published plans, prices and help-center policies, as checked on October 29, 2026. We haven't run our own speed or coverage tests, so this review doesn't report any.

What Saily is, and how it relates to NordVPN

Saily is an eSIM service owned by Nord Security, the company behind NordVPN and NordPass. Saily's own help center describes it as made by "the company behind NordVPN." That matters for two reasons. You can manage it with the same Nord Account style of login. And the paid Ultra tier bundles NordVPN and the rest of Nord's security apps.

It does not replace your SIM. You install a Saily eSIM next to your normal line, set Saily as the line for mobile data while you're abroad, and keep your home number for texts and two-factor codes if you want to. The standard plans are data-only. If you want a phone number, that's a separate product, covered below.

Coverage and plan types

Saily says it sells data plans in more than 200 destinations. There are three ways to buy:

• Single-country plans. These are fixed data buckets (1, 3, 5, 10 or 20 GB) or an unlimited option. Destination plans last 7 or 30 days once activated.
• Regional plans. These cover a group of countries. The Europe plan covers 35 countries. Regional plans come in longer durations too, from 7 days up to 365 days.
• Global plan. This covers 110+ destinations for people hopping across continents.

Saily's Japan page says it connects to KDDI and SoftBank. You get 4G/LTE, and 5G where it's available. The page also notes weaker coverage in remote areas like rural Hokkaido. Not every country page names the local partner networks. The Mexico page, for example, only says it uses local providers and that speeds depend on those networks.

Hotspot sharing is allowed. The Japan page says tethering is included with every plan, so you can share data with a laptop or a travel companion.

What it costs: real examples

Prices change by destination, so here are two countries as listed on Saily's site on October 29, 2026. Treat them as snapshots, not quotes.

Two things to read carefully at checkout. First, "unlimited" has a fair-use limit. In Japan, the unlimited plan gives 5 GB per day at full speed, then up to 1 Mbps for the rest of that day. That's fine for maps and messaging, but slow for video. Second, the FAQ sections on both country pages listed unlimited prices that didn't match the plan cards above. The price in the app at checkout is the one that counts.

Standard plans earn 3% back in Saily credits, which you can put toward a later plan. When a plan runs low, you can top up from the app by opening the eSIM and choosing "Add data." You don't need to install a new eSIM.

The security extras: useful, but not a VPN

This is where Saily stands apart from most eSIM sellers. Every plan includes three features at no extra cost:

• Ad blocker. It filters ads at the DNS level, so they don't download in the first place. Saily cites a West Coast Labs test that found an average 28.6% data saving across 22 websites. Saily also admits some ads still show up, especially ones served from the site's own domain.
• Web protection. It checks the sites you visit against a list of known threats and blocks malicious pages and some trackers. Because it's DNS-based, it can't catch threats that don't rely on looking up a domain, like a bad email attachment.
• Virtual location. It routes your traffic through a remote server so you appear to be in one of 115+ locations. Saily's own FAQ says this works "similar to how a VPN works" but doesn't give full VPN privacy guarantees, and it recommends pairing it with NordVPN.

Our read: the ad blocker is a genuine plus on a metered data plan. Virtual location is handy for the odd geo-locked page. But if you want encryption and a no-logs promise on hotel or airport Wi-Fi, you still want a real VPN app, and Saily's extras do nothing once you switch to Wi-Fi anyway.

Phone numbers, calls and texts

Standard Saily plans are data only. You can still call and message over WhatsApp, FaceTime or any other internet app. If you need a real number, Saily sells a US (+1) number add-on for $1.99 a month. To actually place calls and send texts, you also need a call-and-text plan, which starts at $0.99. You'll have to verify your identity in the app after you buy. The number stays the same when you change data plans, and you can move it to a new phone by signing in.

That's useful for US travelers who want a stable number on the road. It's not a local number in your destination, so it won't help if a Colombian or Japanese business needs to text you a local code.

Saily Ultra: who the subscription is actually for

Ultra is a recurring plan, billed monthly, quarterly or yearly, that covers 121 destinations. The prices below were listed on October 29, 2026:

All tiers come with these extras:

• One airport lounge pass and one fast-track pass per month at selected airports. Unused passes roll over for up to three months.
• A lounge pass for flights delayed two hours or more.
• NordVPN, NordPass, NordLocker and Incogni.
• A ClassPass subscription.
• Priority support and 8% back in Saily credits.

To stop it renewing, turn off auto-renewal in the app at least two days before your next billing date.

The honest math: if you'd pay for NordVPN anyway and you're in an airport most months, the bundle can add up. If you take two or three trips a year, buying regular per-trip plans will almost always cost less. Ultra keeps billing in the months you're home.

Refunds and the fine print

Saily's refund policy is fair but strict once you've started using a plan:

• If you haven't installed the eSIM or activated the plan, you can get a full refund within 30 days of purchase.
• Once a plan is installed and activated, Saily treats it as used. It may still give a full or partial refund if a problem on its side kept you from using the data, or if more than 99% of the data is still unused.
• You request a refund in the app under Help, or through live chat. Saily says decisions usually take up to five working days.
• Deleting the eSIM from your phone does not cancel the plan or trigger a refund.

The practical lesson: don't install a "just in case" eSIM weeks early unless you're sure you'll travel. Plans activate when you arrive and start using the Saily line, or automatically after a set window from purchase. Saily's pages give different lengths for that window, so check the plan details in the app.

Pros and cons

Before you buy: a five-minute checklist

1. Confirm your phone can use it. A carrier-locked phone can't use a third-party eSIM. On iPhone, check Settings > General > About for "No SIM restrictions." On Android, see whether you can choose other networks or add an eSIM in the SIM manager.
2. Price your exact trip. Compare a fixed GB plan against unlimited. Two weeks of maps, messaging and social media often fits in 5 to 10 GB.
3. Install on Wi-Fi before you leave. Install the eSIM at home, but don't switch mobile data to it until you land.
4. Turn on data roaming for the Saily line. This is the setting most often missed. Without it, the eSIM can show as installed and still not connect.
5. Keep a real VPN for Wi-Fi. Saily's extras only apply to its own data line. Hotel and café Wi-Fi need a VPN app.