Saily sells travel eSIM data plans for 200+ destinations, bought and managed in the Saily app, with country, regional and global options from 1 GB up to unlimited.
Country plans are listed from $3.99, so sizing the plan to your trip can matter as much as any coupon code.
Saily comes from Nord Security, the company behind NordVPN, and that background shows in the built-in security features the app advertises alongside its data plans. A purchased plan stays dormant until the traveler lands at the destination, or until 180 days have passed since purchase, so it can be bought well ahead of a trip.
Beyond single-country data, Saily offers cruise plans, an eSIM for Business dashboard for managing a team's data, and a US phone number add-on for calls and texts. The Ultra plan pairs unlimited global data with 8% back in Saily credits, which can be spent on travel perks. Free tools on the site include a data usage calculator and a device compatibility checker, and nonprofits can apply for reduced-price plans.
When shoppers look for Saily coupons
Saily coupon searches peak in July, about 1.5× a typical month, and dip lowest in February.
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US Google searches, Sep 2025 to Aug 2026. Search interest, not sales.
Does Saily have a student discount?
Yes. A student discount is listed without an amount, and nonprofits can apply for discounted eSIM data plans.
More about shopping at Saily
What it sells
Prepaid eSIM data plans for one country, a region or the globe, plus an optional US phone number, from Nord Security, the company behind NordVPN.
Plans and pricing
One-off plans run from 1 GB to unlimited, country plans start at $3.99, Ultra is the unlimited global plan, and the US number costs $1.99/mo.
Activation
A plan switches on when you reach your destination, or 180 days after you buy it.
Refer a friend
You and the friend you invite each get $5 in Saily credits on standard plans, or $10 on Ultra.
Credits and Travel Perks
Ultra pays 8% back in Saily credits, and credits from Ultra or referrals can be spent on travel perks.
Vouchers
Saily vouchers can be bought as gifts and have to be used within 12 months.
Saily plans are bought inside the app, and the pages read for this page don't show where a code gets entered, so look over the payment screen before you confirm.
Because a plan only activates on arrival or 180 days after purchase, you can buy ahead of a trip without burning days of data.
The student offer's size and the way students prove eligibility weren't stated, so open it in the app to see the terms.
Refund rules for an unused eSIM weren't on anything read here either; Saily's help center is the place to confirm them before you pay for a long or unlimited plan.
If your Saily code doesn't work
New customers only: "10% Off Your First Purchase" is for a first order.
End date: "15% Special Discount on Your Order" ends Apr 16, 2027; "Get 15% Off" ends Apr 16, 2027.
Referral credits are the clearest standing saving: $5 each on standard plans and $10 each on Ultra, for you and the friend.
Ultra also returns 8% of its price as Saily credits, and those credits go toward Travel Perks.
Saily vouchers make sense as a gift for someone with a trip coming up, since they expire after 12 months.
Nonprofits can apply for discounted plans.
The US phone number is the one recurring charge at $1.99/mo, unlike the one-off data plans, so drop it if you won't use it.
Saily questions, answered
How does the Saily referral program work?
Inviting a friend earns both of you $5 in Saily credits on standard plans, or $10 on Ultra. Those credits can later go toward travel perks.
When does a Saily eSIM plan start counting?
A plan activates once you reach your destination, or 180 days after purchase. Buying a few weeks before departure doesn't eat into the plan.
How much do Saily data plans cost?
Country plans are listed from $3.99, and sizes run from 1 GB up to unlimited, with Ultra as the unlimited global option. The optional US phone number is a separate subscription at $1.99/mo.
Do Saily vouchers expire?
Saily vouchers have to be used within 12 months, so they suit someone whose trip is already on the calendar.
Can nonprofits get cheaper Saily plans?
Nonprofits can apply for discounted eSIM data plans through Saily. The size of that discount isn't given on the pages read.