Saily Coupon Code TEE15: 15% off all eSIMs, Ultra & calls in October 2026 (Verified)
The best Saily coupon code for most travelers in October 2026 is TEE15. It gives 15% off all Saily plans, including country, regional, global, Cruise and Ultra plans. TEE15 does not expire. We last verified TEE15 at Saily checkout on October 4th 2026. TEE15 also applied to Saily Ultra, the monthly US phone number subscription and call and text packages in our checkout tests.
- Promo Code
- TEE15
- Discount
- 15% off Saily, Ultra & calls.
- Valid for
- All plans: Country, regional, global, cruise & Ultra plans
- Users
- New users
- Exclusive
- Yes
- Verified & tested by us in
- 17 Countries
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Best Saily coupon code: TEE15
TEE15 gives 15% off Saily country, regional, global, cruise and Ultra eSIM plans, as well as the $1.99 monthly phone number subscription and call and text packages.
We’ve also tested Saily’s speeds, supported networks and reliability across 17 Countries, so our recommendation is based on both the discount and the service travelers receive after using it.
Saily
TEE15Use coupon code TEE15 for 15% off at Saily.
Checkout proof for this verification
Checkout proof for this verification
We genuinely use and verify our promo codes while traveling. Here, Estefania and Philip are testing the TEE15 promo code at Gwangalli Beach and Haeundae Beach in Busan, South Korea, as well as Dubai Marina in Dubai, UAE and in front of Big Ben in London, UK. In every case, we confirmed the code worked successfully, taking 15% off the total Saily price.
August 2026 update: Saily recently added its US Phone Number service. We retested TEE15 and confirmed the 15% discount applies to both the monthly phone number subscription and call and text packages.
What we’ve personally verified TEE15 on
✓ Worked on country, regional and global Saily eSIM plans
✓ Worked on Saily Cruise plans
✓ Worked on Saily Ultra
✓ Worked on Saily phone services
✓ 15% discount applied before payment
✓ Latest checkout test: October 4th 2026
We’ve manually checked TEE15 at Saily checkout 26 times since July 1st 2026
Does the TEE15 Saily coupon code actually work?
Yes. TEE15 applied successfully before payment across all of the checkout examples below. We last manually verified the code on October 4th 2026.
Turkey 5 GB
US$9.99 US$8.49 15% off
TEE15 saved US$1.50 and applied successfully before payment.
United Kingdom 20 GB
US$30.99 US$26.34 15% off
TEE15 saved US$4.65 and applied successfully before payment.
Global 10 GB
US$56.99 US$48.44 15% off
TEE15 saved US$8.55 and applied successfully before payment.
Europe 10 GB
US$35.99 US$30.59 15% off
TEE15 saved US$5.40 and applied successfully before payment.
Cruise 5 GB
US$69.99 US$59.49 15% off
TEE15 saved US$10.50 and applied successfully before payment.
Ultra
US$59.99/mo US$50.99/mo 15% off
TEE15 saved US$9.00 on the checkout shown and applied successfully before payment.
Phone number + calls
US$6.98 US$5.93 15% off
TEE15 saved US$1.05 and applied successfully before payment.
Note: Saily usually allows one discount per order. Compare the final price if another promotion or referral credit is already applied.
Previous promotion: TEE15 previously gave 35% off selected North America plans during a limited Saily promotion. We confirmed on August 8, 2026 that this offer had ended. TEE15 currently gives 15% off Saily plans.
Best Saily promo code by plan and user
| User type | Best code to try | Why |
|---|---|---|
| Most Saily users | TEE15 | 15% off country, regional and global Saily eSIM plans |
| Saily Cruise buyers | TEE15 | 15% off works on Saily Cruise plans |
| Saily Ultra buyers | TEE15 | 15% off works on Saily Ultra |
| Travelers who need a phone number | TEE15 | 15% off Saily’s $1.99 monthly phone number subscription and call and text plans |
| Very cheap plans | Compare referral credit | A fixed referral credit can sometimes beat 15% |
Why we rank TEE15 as the best Saily coupon code
TEE15 works at checkout and covers Saily country, regional, global, Cruise and Ultra eSIM plans, as well as Saily’s phone number service. We’ve also tested Saily as a travel eSIM across 17 Countries, checking its networks, speeds and reliability. This means our recommendation is based on both the discount and the service you receive after using it.
We manually verify TEE15 at Saily checkout before payment and publish the latest test date, checkout evidence and verification history on this page.
Saily discount checker
Check your final Saily price with TEE15
| Destination | Data | Validity | Regular price | You save | Final price | |
|---|---|---|---|---|---|---|
| BulgariaSaily eSIM | 1 GB | 7 Days | $1.99 | $0.30 | $1.69 after the code | Get for $1.69 |
| Czech RepublicSaily eSIM | 1 GB | 7 Days | $2.99 | $0.45 | $2.54 after the code | Get for $2.54 |
| MayotteSaily eSIM | 1 GB | 7 Days | $2.99 | $0.45 | $2.54 after the code | Get for $2.54 |
| ThailandSaily eSIM | 1 GB | 7 Days | $2.99 | $0.45 | $2.54 after the code | Get for $2.54 |
| AlbaniaSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| AndorraSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| AustraliaSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| AustriaSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| BangladeshSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| BelgiumSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| BrazilSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| CroatiaSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| CyprusSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| DenmarkSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| EstoniaSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| Faroe IslandsSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| FinlandSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| FranceSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| French GuianaSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| GibraltarSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| GuadeloupeSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| Hong KongSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| HungarySaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| IcelandSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| IndiaSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| IraqSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| IrelandSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| IsraelSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| ItalySaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| JapanSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| JerseySaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| KazakhstanSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| LatviaSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| LiechtensteinSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| LithuaniaSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| LuxembourgSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| MacaoSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| MalaysiaSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| MartiniqueSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| MontenegroSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| NetherlandsSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| New ZealandSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| NorwaySaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| PakistanSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| PhilippinesSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| PortugalSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| Puerto RicoSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| RéunionSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| RomaniaSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
| SerbiaSaily eSIM | 1 GB | 7 Days | $3.99 | $0.60 | $3.39 after the code | Get for $3.39 |
Note: TEE15 is available to new Saily customers. Saily prices can change, so confirm the code and final discounted price at checkout before paying. The Checked date above refers to our latest Saily price data refresh, coupon verification is tracked separately on this page.
Savings available with TEE15
Use TEE15 at checkout. The code gives different savings depending on the type of Saily plan or service you choose.
Standard Saily plans
Best for most trips, most destinations and everyday travel data.
Saily Ultra plans
Use the same verified code on Saily’s higher data Ultra plans.
Saily phone plans
Use TEE15 for 15% off Saily’s $1.99 monthly US phone number subscription and call and text plans.
Very cheap plans
A fixed referral credit can sometimes beat a percentage discount on very low cost plans.
Our rule: use whichever option gives you the lowest final checkout price. For most Saily purchases, including phone and Ultra, TEE15 is the first code we would try.
Standard Saily eSIM plans are still data only. To make regular calls or send SMS messages, you’ll need to add Saily’s separate phone number service. Read our guide to making phone calls with Saily for prices, supported countries and limitations.
Is there a better Saily discount than TEE15?
For most travelers, TEE15 is the first Saily code we’d try because it gives 15% off eSIMs, Ultra and phone services and we’ve repeatedly verified it at checkout.
A fixed Saily referral credit can sometimes save more on a very cheap plan, so it’s worth comparing the final checkout total before paying. Temporary Saily promotions can also occasionally beat the standard 15% discount.
| Discount type | Best for | Our advice |
|---|---|---|
| TEE15 promo code | Standard eSIM, cruise, Ultra and phone plans | Try this first for most Saily purchases |
| Saily referral credits | Low cost plans | Compare the final price. Fixed credit can beat 15% on tiny plans. |
We don’t rank Saily codes by headline percentage alone. We rank them by the final price we can actually see before payment. Where several Saily coupon codes offer the same headline discount, we favor the code whose eligibility, plan coverage and checkout results we have personally verified many times around the world.
Saily coupon code details
| Saily discount | 15% off |
| Saily coupon code | TEE15 |
| Valid for | All plans: Country, regional, global, cruise & Ultra plans |
| User eligibility | New users |
| Saily review score | 4.1/5 in our Saily Review |
| Tested in | 17 Countries: Belgium, China, Colombia, France, Hong Kong, Indonesia, Korea, Macau, Malaysia, Portugal, Singapore, Spain, Taiwan, Thailand, United Arab Emirates, United Kingdom, United States |
| Top Speed | 753 Mbps (Korea) |
| Exclusive Code | Yes |
| Prices from | Country plans: $2.99 Regional plans: $4.99 Global plans: $8.99 Note: Prices vary depending on location, plan type, data allowance and validity. |
| Network coverage | 200+ destinations / 4G and 5G |
| Customer Support | 1 minute via in app chat |
| Special features | Being part of the NordVPN family, Saily offers extra security features, such as: 🌎 Virtual Location: Safer browsing through location encryption. 🛡️ Ad Blocker: Ad-free browsing saves data. 🔒 Web Protection: Automatic malware site blocking. |
How to redeem the TEE15 Saily coupon code
It’s easy to get your 15% off discount with TEE15. Here’s exactly how to select your plan and where to enter TEE15 in the Saily app and website. The most important thing is to check that the discount appears before you pay.
Tap New plan
Fire up the Saily app and tap on “New pla”n on the home screen.
Choose your plan type and destination
Choose between Country, Regional, Ultra or Cruise, then select the destination you need coverage for. “Country” plans are the regular single country option for one trip.
Select your plan
Choose the amount of data and validity you need, then tap Continue.
Open the coupon field
At checkout, find “Got a coupon?” and tap the arrow to open it.
Enter TEE15 and tap Apply
Enter TEE15 in the coupon code field, then tap Apply.
Confirm 15% Off your total price.
Voila, all done. Make sure the 15% off coupon appears in your order summary before paying.
Search for your destination
Go to Saily.com and use the search bar to enter the country or destination you need an eSIM for.
Select your destination
Choose your destination from the search results. We selected Spain for this example.
Choose your Saily plan
Browse through the available plans and select the one that fits best for you.
Enter TEE15
Scroll down to “Got coupon code?”, enter TEE15 and click Apply.
Done. Check that 15% has been deducted
All done. Your discount will appear in the pricing section.
Saily coupon code terms and conditions
Here are the current terms for our Saily coupon code:
- TEE15 gives you 15% off Saily country, regional and global eSIM plans
- TEE15 gives you 15% off Saily Cruise plans
- TEE15 works on Saily Ultra plans
- TEE15 gives you 15% off Saily’s $1.99 monthly US phone number subscription
- TEE15 gives you 15% off Saily call and text plans
- The code works for new Saily customers
- You can only use one discount code per order
- It cannot usually be combined with other sales, referral credits or temporary Saily promotions
- The final discounted price will always appear before payment
Saily TEE15 Coupon verification
How we verify Saily discount codes
Saily coupon pages are full of copied promo codes, temporary offers, expired discounts and exaggerated “up to” claims. For Saily, we only recommend TEE15 when we have checked it the long way, by opening checkout, entering the code and checking the final total before payment.
Watch us test the Saily promo code
Here’s a quick video showing how the Saily discount code works in the app. We use this kind of real checkout check to confirm that TEE15 applies before payment.
We test the code at checkout
We check whether the Saily discount actually applies before payment, rather than relying on copied coupon lists.
We check the terms
We confirm whether the code applies to Saily eSIM plans, destinations or promotion periods.
We keep a verification log
Every manual coupon check is recorded, so readers can see when the code was last confirmed as working.
We update broken codes
If a coupon stops working, changes discount or becomes restricted, we update the page instead of leaving outdated information live.
What we do not count as proof
- We do not treat a code as working just because it appears on another coupon site.
- We do not count vague “up to” claims unless the Saily plan, destination or terms are clear.
- We do not recommend codes that we know are expired, unclear or misleading.
- We do not count a code as better unless it produces a lower final checkout price before payment.
Saily coupon verification log
Manual checkout test: TEE15 applied successfully on Saily's eSIM - Standard for Singapore with unlimited data valid for 5 days at checkout before payment. Verified by Philip from Colombia. 26 consecutive manual checks since July 1, 2026. View verification screenshot
| Date | Code | Screenshot | Result | Verified by |
|---|---|---|---|---|
| Oct 4, 2026 5:25 pm | TEE15 | View screenshot | Working | Philip from Colombia |
| Sep 30, 2026 8:54 pm | TEE15 | View screenshot | Working | Philip from Colombia |
| Sep 22, 2026 4:58 pm | TEE15 | Working | Philip from Colombia | |
| Sep 20, 2026 1:23 pm | TEE15 | Working | Estefanía from UK | |
| Sep 14, 2026 7:13 pm | TEE15 | Working | Philip from UK | |
| Sep 12, 2026 7:34 pm | TEE15 | Working | Philip from UK | |
| Sep 6, 2026 11:18 am | TEE15 | Working | Philip from UK | |
| Sep 3, 2026 8:33 am | TEE15 | Working | Philip from UK | |
| Aug 28, 2026 5:01 pm | TEE15 | Working | Philip from UK | |
| Aug 28, 2026 10:31 am | TEE15 | Working | Philip from UK | |
| Aug 25, 2026 8:35 am | TEE15 | Working | Philip from UK | |
| Aug 17, 2026 6:17 pm | TEE15 | Working | Philip from Portugal | |
| Aug 10, 2026 5:18 pm | TEE15 | Working | Philip from UAE | |
| Aug 8, 2026 8:44 am | TEE15 | Working | Estefanía from UAE | |
| Aug 6, 2026 4:10 am | TEE15 | Working | Philip from UAE | |
| Jul 30, 2026 2:37 am | TEE15 | Working | Philip from South Korea | |
| Jul 24, 2026 1:37 pm | TEE15 | Working | Philip from South Korea | |
| Jul 21, 2026 1:40 pm | TEE15 | Working | Philip from Taiwan | |
| Jul 19, 2026 4:59 am | TEE15 | Working | Philip from Taiwan | |
| Jul 16, 2026 2:08 pm | TEE15 | Working | Philip from Taiwan | |
| Jul 13, 2026 12:51 pm | TEE15 | Working | Philip from UAE | |
| Jul 9, 2026 5:00 am | TEE15 | Working | Philip from UAE | |
| Jul 7, 2026 8:29 am | TEE15 | Working | Philip from UAE | |
| Jul 3, 2026 2:48 pm | TEE15 | Working | Philip | |
| Jul 3, 2026 12:58 pm | TEE15 | Working | Philip | |
| Jul 1, 2026 4:41 am | TEE15 | Working | Estefanía |
Saily Code Frequently Asked Questions (FAQs)
What is the best Saily promo code right now?
TEE15 is the best Saily promo code we’ve verified right now. It gives 15% off standard eSIM plans, Ultra plans, Saily’s $1.99 monthly phone number subscription and call and text plans. We personally check TEE15 at Saily checkout before payment, so we only list it here when we can confirm the discount is working.
What is the current Saily coupon code?
The current Saily coupon code is TEE15. Enter it in the “Got a coupon?” field at Saily checkout to apply the discount before you pay.
Does the Saily TEE15 code expire?
No. The code does not have an expiration date.
Does TEE15 work on all Saily plans?
Yes. TEE15 works on Saily country, regional, global, Cruise and Ultra eSIM plans. It also gives 15% off Saily’s $1.99 monthly US phone number subscription and call and text packages.
Can I save on Saily Ultra with TEE15?
Yes. TEE15 works on Saily Ultra plans. Because Ultra plans usually cost more than smaller country plans, a percentage discount like TEE15 can be especially useful.
Is there a better Saily discount than 15%?
Sometimes. TEE15 currently gives 15% off Saily purchases. A fixed referral credit can save more on some very cheap plans, while temporary Saily promotions may occasionally offer a larger discount. For most purchases, we recommend comparing the final checkout price and trying TEE15 first.
Is a Saily referral code better than TEE15?
Sometimes, yes. A fixed referral credit can beat a percentage discount on very cheap Saily plans.
For higher priced plans and Saily Ultra, TEE15 is usually more worth trying because the discount is percentage based. The easiest way to decide is to compare the final checkout price before payment.
Can I combine TEE15 with another Saily discount?
No, Saily doesn’t usually allow multiple discounts on the same order. You normally need to choose between TEE15, a referral credit or another temporary Saily promotion.
How do I use the Saily promo code?
Open the Saily app, choose your destination and plan, then go to checkout. Tap the “Got a coupon?” field, enter TEE15 and apply it before payment.
You should see the discount come off the total before you pay.
Why is TEE15 not working?
If TEE15 isn’t working, check that you typed the code correctly and didn’t add any extra spaces. Also make sure you are entering it in the coupon field before payment.
Also, TEE15 is available to new Saily customers only, so first check that you’re eligible for the offer.
If another discount, referral credit or sale price is already applied, Saily may not allow TEE15 on the same order.
How does Saily compare to Airalo and other eSIM services?
Saily is one of the stronger eSIM providers we’ve tested, especially for app experience, customer support, speed and extra security features like Virtual Location, Ad Blocker and Web Protection.
Airalo still has wider brand recognition and a huge range of plans, but Saily is becoming one of our favorite alternatives when the price is competitive after using TEE15.
Can I use Saily eSIM in the UK and other international locations?
Yes, Saily offers eSIM plans for the UK and many other international destinations. Choose your country or region in the Saily app, check that your phone supports eSIM and review the plan details before buying.
How do I set up and activate my Saily eSIM on iOS?
Download the Saily app, buy your data plan and follow the in app instructions to install the eSIM profile. Once it is installed, go to your iPhone’s cellular settings and turn the Saily eSIM on when you’re ready to use it.
Does the Saily coupon code discount the phone number subscription?
Yes. TEE15 gives you 15% off Saily’s $1.99 monthly phone number subscription, bringing the price down to $1.69. The subscription gives you a US phone number that you can keep across different trips. Calls and SMS require a suitable phone plan, which is separate from Saily’s standard data only eSIM plans. Note: the 15% off is only on the first payment.
Does TEE15 have a minimum spend?
We haven’t found a minimum spend requirement for TEE15. The code applies 15% off Saily purchases, so the amount you save depends on the price of the plan you choose.
Does the Saily coupon code work on regional eSIM plans?
Yes. TEE15 works on Saily regional eSIM plans, so you can use the code when buying coverage for multiple countries in the same region. Check that the 15% off discount appears in your order summary before paying.
Does the Saily coupon code work on global eSIM plans?
Yes. TEE15 can also be used on Saily global eSIM plans. Enter the code at checkout and make sure the 15% off saving has been applied before completing your purchase.
Does TEE15 work on Saily Cruise plans?
Yes. TEE15 gives you 15% off Saily Cruise eSIM plans. We’ve tested the code at checkout and confirmed that the discount applies before payment.
Is TEE15 only for new Saily customers?
Yes. TEE15 is currently available to new Saily customers making their first purchase. If you’ve already purchased a Saily plan, the code isn’t eligible for your account.
Why Saily?
Saily is one of the eSIM providers we’ve been reaching for more often lately, especially when we want a simple app, strong speeds and an easy setup process. It’s not always the cheapest eSIM option, but with TEE15 applied, the price becomes a lot more competitive.
What we like about Saily
Strong signal
In our testing, Saily has been a solid option when we want reliable data and an easy setup. It’s the kind of eSIM app we tend to use when we want something simple, polished and easy to manage while traveling.
Fast speeds
Saily’s speeds have been a major positive for us, especially recently. The more countries we test it in, the more impressed we are with its performance. For example, Saily is currently the fastest eSIM provider we’ve tested in the UK, with a top recorded speed of 649 Mbps. That’s based on our own speed testing across almost 40 providers.
Simple app
The Saily app is easy to use. Finding a destination, choosing a plan and applying the coupon code feels straightforward, which is exactly what you want when you are trying to sort out data before a trip.
Useful extra features
Some eSIM providers add features that sound good on paper but do not really change much in real use. Saily’s extras feel more useful. Its Virtual Location, Ad Blocker and Web Protection features aren’t the only reason we’d choose Saily, but they do make the app feel more complete than a basic travel eSIM.
What we don’t love about Saily
The main downside is price. In many countries, Saily is not the cheapest eSIM provider before discounts.
That’s where TEE15 helps. The code makes standard Saily plans more reasonable with 15% off.
We’re also still testing Saily Ultra in more detail and will update our review once we have used it across more trips and destinations.
Who should use Saily?
Saily is a great option if you want ease of use, reliability, speed, extra features and a verified discount code that works before payment.
Saily Ultra may also make sense if you want more data and don’t want to keep buying smaller plans during your trip.
Saily performance: Among the best in 2026
A discount only matters if the eSIM is still good, and speeds play a big part in that. That’s why we include our own Saily speed results below, not just the coupon code. We’ve personally tested Saily in 17 Countries: Belgium, China, Colombia, France, Hong Kong, Indonesia, Korea, Macau, Malaysia, Portugal, Singapore, Spain, Taiwan, Thailand, United Arab Emirates, United Kingdom, United States. Curious how fast Saily is where you’re headed? You can check real world speeds by country right here:
eSIM Speeds Tested
Real-world eSIM speeds personally tested by us at Travel eSIM Expert, with the full breakdown behind every result.
View full speed database and testing method
UPDATE 24th July: Saily recently broke its top speed record, with a top speed of 753 Mbps (Korea).
When would we compare another eSIM instead?
If you’re looking for the cheapest possible plan, we’d still compare prices by destination first. Saily is competitive, especially with TEE15, but another provider will probably be cheaper for a specific country or small data package.
For unlimited data, there’s plenty of other providers worth comparing too. For complete flexibility, Roamless may make more sense. For a direct comparison with one of the biggest eSIM brands, read our Saily vs Airalo comparison. Spoiler – Saily is better.
Learn even more about Saily in our Saily review.
Saily Network access
We have personally tested Saily around the world and recorded:
- What mobile networks it connects to
- Whether it connects on 4G or 5G
Got a favorite network in the country you’re headed to? Make sure to check our tool below to see if Saily connects to it. This is one of the most useful things we test: not just whether Saily works, but which mobile network it actually uses.
Which Networks Each eSIM Actually Uses
The real carrier behind each eSIM, verified by our own hands-on testing
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How we test eSIMs
Speed Testing
We run 3 consecutive speed tests using Speedtest by Ookla in the same physical location with at least 3 out of 4 signal bars. If all 3 results fall within roughly a 15% download speed range, we record the highest result. If results vary more than this, we rerun the test to avoid random spikes or drops. This reflects realistic peak performance under stable conditions.
Stability Check
We use the eSIM normally over at least 2 to 3 days and note:
- Any full signal dropouts
- Whether reconnections happen automatically
- Whether any manual intervention is needed
If no issues occur, we state that explicitly.
Real-Life Usage Tests
We test every eSIM with common everyday tasks, including:
- General web browsing
- Google Maps loading and navigation
- WhatsApp messaging and media sending
- Uploading photos to cloud storage
- YouTube streaming (HD playback)
- Hotspot usage where supported, connecting a 2nd device
These checks confirm the connection is usable in real travel scenarios, not just fast in speed tests.
Customer Support Testing
We run quarterly support reviews across all providers using the same questions for each provider. We record and rate:
- Time to 1st human response
- Support channel used (live chat, email, WhatsApp)
- Whether the response is human or automated
- Whether the issue is resolved in the 1st interaction
- Overall clarity and usefulness of the reply
Support results shown in reviews reflect the most recent quarterly test.
Devices
We test on:
Why you can trust us
59 Providers personally tested 756 Total verified speed tests run 18 Countries tested
- We test each product personally.
- Our feedback and comments are entirely our own, we are not influenced by any third parties.
- We test extensively and back it up with data (speed tests, screenshots and more).
- We keep our content updated and our information accurate.
- We are a truly multi-national team coming from, living in and traveling to many different countries. As a result, we have genuinely used these products for years.
- We have an extensive background in writing, editing, strategizing and working on content creation in the UK, France, USA and South America with a combined experience of over 15 years.
- More on why you can trust us
🧾❗We brought receipts. Click for proof we’ve used these travel eSIM services.
Nomad eSIM
Airalo eSIM
Ubigi eSIM
Yesim eSIM
aloSIM eSIM
Holafly eSIM
Airhub eSIM
GigSky eSIM
Instabridge eSIM
Saily eSIM
Firsty eSIM
GoMoWorld eSIM
