Ubigi Coupon Code: 10% off in September 2026 (Verified)
Use our verified Ubigi discount code TEE10 to get 10% off your first order
Use TEE10 for 10% off. Valid for All plans (except monthly plans). Last checked: September 10th 2026.
- Code
- TEE10
- Discount
- 10% off
- Valid for
- All plans (except monthly plans)
- Users
- New users
- Exclusive
- Yes
What is the best Ubigi coupon code right now?
The best Ubigi coupon code we have personally verified is TEE10, which gives travelers 10% off on eligible Ubigi eSIM data plans. We last checked and confirmed this code at checkout on September 10th 2026.
Ubigi also has its own welcome and referral discounts, so some users may see different offers depending on whether they are new customers, existing customers or using a referral code.
This website utilizes affiliate links that can earn us a commission for sales. This doesn’t come with any additional cost for you and does not influence our content. Learn more here.
Best Ubigi coupon code today. Verified and tested in 18 Countries
We last manually tested TEE10 at Ubigi checkout on September 10th 2026 and confirmed the discount applied successfully.
Ubigi
TEE10Use coupon code TEE10 for 10% off at Ubigi.
From multi-national telecom giant Transtel, Ubigi is one of the strongest eSIM providers we’ve tested for speed, value and coverage. With code TEE10, new users can get 10% off on All plans (except monthly plans).
We’ve personally tested Ubigi in 18 Countries, including speed tests, setup checks and real travel usage. That’s why this page focuses on both the discount and whether Ubigi is actually worth buying. Click here to get your discount.
Looking for more than the discount? See our Ubigi testing and resources for more key provider information.
| Ubigi discount | 10% off |
| Ubigi promo code | TEE10 |
| Valid for | All plans (except monthly plans) |
| User eligibility | New users |
| Ubigi review score | 4.5/5 in our Ubigi Review |
| Tested in | 18 Countries: Belgium, China, Colombia, France, Hong Kong, Indonesia, Korea, Macau, Malaysia, Portugal, Singapore, Spain, Taiwan, Thailand, United Arab Emirates, United Kingdom, United States, Vietnam |
| Top Speed | 897 Mbps (Portugal) |
| Exclusive Code | Yes |
| Prices from | Approximately $4 – Country plan $2 – Regional plan $8 – Global plan |
| Network coverage | 200+ destinations / 4G and 5G |
| Special features | Single eSIM Fastest eSIM we’ve tested overall Access the app even without data Switch IP address location |
| Accolades | 🥇 1st in South Korea 🥇 1st in United States 🥇 1st in Vietnam 🥈 2nd in Indonesia 🥈 2nd in Portugal |
Is TEE10 the best Ubigi coupon code?
Yes. TEE10 is the best universally applicable Ubigi coupon code we currently have verified at Travel ESIM Expert. It gives 10% off Ubigi plans, works on all plans and is available for new users.
Some coupon sites may list larger Ubigi discount claims, but these are often inconsistent, exaggerated, expired or not manually verified. Here’s how TEE10 compares with other Ubigi promo code options.
| Code or offer type | Discount | Verification status | Service testing | Our verdict |
|---|---|---|---|---|
| TEE10 | 10% off | Manually verified by Travel ESIM Expert on September 10th 2026 | Ubigi tested by us in 18 Countries | Best verified Ubigi code from Travel ESIM Expert |
| WELCOME10 | 10% off | Official Ubigi welcome code | Direct Ubigi offer, not linked to our testing | Good option for first data plans, but excludes monthly subscriptions |
| ESIMDB10 | 10% off | Third-party promo code | Not tested by Travel ESIM Expert | Same discount, but not backed by our Ubigi test data |
| Coupon site codes | Varied claims | Often inconsistent | Usually coupon only listings | Try only if verified codes do not work |
Between the three, TEE10 and WELCOME10 both offer the same 10 percent discount, but only TEE10 has been tested and confirmed by our team within the past month. If you’re a student, there are claims of 20% discounts, but we haven’t been able to confirm them.
How to use our Ubigi coupon code
1. Head to the Data Plan selection screen and find the country you require.
2. Find the best plan for you.
- Note: Ubigi groups individual country and regional plans together.
3. Add code TEE10 to the coupon code field and hit OK. That’s it – 10% OFF for our lovely readers.
Ubigi coupon code terms and conditions
- 10% discount on all plans
- For new users only
How we verify Ubigi discount codes
Ubigi coupon pages are full of copied creator codes, referral links, expired discounts and exaggerated “up to” claims. For Ubigi, we only recommend TEE10 when we have checked it through a real checkout flow and confirmed that the discount works before payment.
We test the code at checkout
We check whether the Ubigi discount actually applies before payment, rather than relying on copied coupon lists.
We check the terms
We confirm whether the code applies to standard Ubigi eSIMs, monthly plans, annual plans or eligible new-user orders.
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 10%” claims unless the Ubigi plan type is 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.
Ubigi coupon verification log
Manual checkout test: TEE10 applied successfully at Ubigi checkout before payment. Verified by Philip from UK. 15 consecutive manual checks since January 2, 2026.
| Date | Code | Result | Verified by |
|---|---|---|---|
| Sep 10, 2026 3:26 pm | TEE10 | Working | Philip from UK |
| Sep 2, 2026 10:44 am | TEE10 | Working | Philip from UK |
| Aug 24, 2026 9:30 am | TEE10 | Working | Philip from UK |
| Aug 14, 2026 11:21 am | TEE10 | Working | Philip from Portugal |
| Aug 2, 2026 4:50 am | TEE10 | Working | Philip from South Korea |
| Jul 25, 2026 12:56 am | TEE10 | Working | Philip from South Korea |
| Jul 13, 2026 12:51 pm | TEE10 | Working | Philip from UAE |
| Jul 6, 2026 12:19 pm | TEE10 | Working | Philip from UAE |
| Jun 30, 2026 11:15 am | TEE10 | Working | Philip |
| Jun 22, 2026 10:50 am | TEE10 | Working | Philip |
| Jun 11, 2026 11:42 am | TEE10 | Working | Philip |
| May 8, 2026 3:19 am | TEE10 | Working | Estefanía |
| Mar 26, 2026 7:35 pm | TEE10 | Working | Philip |
| Feb 17, 2026 3:49 pm | TEE10 | Working | Estefanía |
| Jan 2, 2026 12:42 pm | TEE10 | Working | Philip |
Ubigi price list
Our price comparison pulls in all of the latest Ubigi prices for you to find what you need quickly.
Once you’ve found your destination, simply press the Apply Coupon button to find your total discounted price, with the TEE10 code applied.
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
401 Mbps
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
263 Mbps
119 Mbps
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Starhub, Simba
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
411 Mbps
85.5 Mbps
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Taiwan Mobile
Yes
Single eSIM, Annual plans
651 Mbps
59.5 Mbps
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
True, AIS
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
361 Mbps
106 Mbps
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
"Ubigi"
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
148 Mbps
30.4 Mbps
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Free, Bouygues Telecom
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
111 Mbps
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
401 Mbps
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
405 Mbps
15.3 Mbps
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
375 Mbps
14 Mbps
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Orange
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
651 Mbps
59.5 Mbps
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
True, AIS
Yes
Single eSIM, Annual plans
517 Mbps
48.3 Mbps
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
"Ubigi"
Yes
Single eSIM, Annual plans
317 Mbps
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
85 Mbps
14.4 Mbps
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
45 Mbps
7.1 Mbps
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Maxis
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Yes
Single eSIM, Annual plans
897 Mbps (Portugal)
🥇 1st in South Korea
🥇 1st in United States
🥇 1st in Vietnam
🥈 2nd in Indonesia
🥈 2nd in Portugal
Why Ubigi?
Ubigi might just be the right choice for you. We’ve tested it out in many countries and have had great experiences with it overall; in Korea it’s even double the speed of our home internet connection!
- Highly rated: We think it’s one of, if not the best eSIM available.
- Global availability: Ubigi is available in 200 countries and regions.
- Great value: Ubigi offers some of the most competitive pricing in the market – and that just got even cheaper.
- Mobile hotspot: Need to get online with your laptop or tablet? Ubigi has you covered with hotspot working everywhere that we’ve tested so far.
- Fast speeds: We don’t just do coupons, Ubigi was recently awarded our Fastest eSIM for Travel award. Pick Ubigi and you’re probably going to get lightning fast speeds. How fast? Check this out in our interactive widget…
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
Check out our Ubigi review to learn everything you might need to know about this eSIM provider.
Your Ubigi Coupon Questions Answered
1. What is the best Ubigi coupon code right now?
The best Ubigi coupon code we currently have verified is TEE10. It gives 10% off on All plans (except monthly plans) for New users.
2. Is TEE10 a real Ubigi coupon code?
Yes. We manually tested TEE10 at Ubigi checkout on September 10th 2026 and confirmed that the discount applied successfully.
3. Does the Ubigi coupon code work for existing customers?
No. The Ubigi coupon code TEE10 is currently for New users.
4. Which Ubigi plans are eligible for the discount?
TEE10 works on All plans (except monthly plans), including country, regional and global Ubigi data plans.
5. What if the Ubigi coupon code doesn’t work?
First, check that you typed TEE10 correctly. The code is currently for New users, so it will not work if you have already used Ubigi before. If the discount still does not appear, refresh the checkout page or try again in the Ubigi app.
6. How do I know this Ubigi coupon is valid?
We manually check our Ubigi coupon code at checkout and update the verification date when it works. The current code, TEE10, was last verified by Travel ESIM Expert on September 10th 2026.
7. Is TEE10 better than WELCOME10 or ESIMDB10?
TEE10, WELCOME10 and ESIMDB10 can all offer 10% off, but they are not identical. WELCOME10 is an official Ubigi welcome code for first data plans. ESIMDB10 is a third-party promo code. TEE10 is the Ubigi code we verify ourselves at Travel ESIM Expert, alongside our hands-on Ubigi testing in 18 Countries.
8. What is Ubigi eSIM and how does it work?
Ubigi is a travel eSIM provider that lets you connect to mobile data networks without using a physical SIM card. You can buy an Ubigi plan online or in the Ubigi app, install the eSIM on a compatible device and use mobile data while traveling.
9. How do Ubigi eSIM prices compare to other eSIM providers?
Ubigi is often one of the better value eSIM providers we test, especially when you combine its regular prices with coupon code TEE10. Pricing still varies by country, data size and plan duration, so we recommend checking the live Ubigi price table above before buying.
10. Can I use Ubigi eSIM in Japan and other international destinations?
Yes. Ubigi offers eSIM plans for Japan and many other destinations. You can choose a single-country plan, regional plan or global plan depending on your trip. We usually prefer single-country plans when they offer the best value for the destination.
11. What should I do if my Ubigi eSIM isn’t working?
First, check that your device supports eSIM, your Ubigi eSIM is installed and mobile data is enabled for the correct line. Then try turning Airplane Mode on and off, restarting your phone and checking whether data roaming is enabled for the Ubigi eSIM. If it still does not work, contact Ubigi support.
12. How do I set up and activate my Ubigi eSIM?
Download the Ubigi app, buy a data plan, then follow the in-app steps to install the eSIM profile on your device. Once installed, choose Ubigi as your mobile data line and activate the plan when you are ready to use it.
13. Can I use Ubigi eSIM alongside my physical SIM card?
Yes. If your phone supports dual SIM, you can usually keep your physical SIM active for calls and texts while using Ubigi for travel data.
14. Does TEE10 work on Ubigi monthly plans?
No. TEE10 works only on regular one-off and annual plans. We always recommend checking the discount at checkout before payment, however.
15. Why is my Ubigi promo code not working?
The most common reasons are: attempting to apply it to a recurring monthly subscription plan (which are usually excluded from all promotional codes), using a new-user code on an established account profile, or accidentally copying an extra space at checkout.
16. Where do I enter a Ubigi coupon code?
You must enter the code before making a final payment. In the web portal, the input box is located on the right-hand checkout panel. In the Ubigi mobile app, the “Apply a promo code” field appears directly above your order total screen.
Why you can trust this code
We personally acquire and test all of our codes
We don’t copy/paste from other sites. Our team actually redeems the Ubigi code on real purchases, so we know it works.
We do not list Ubigi coupon codes unless we have checked them ourselves at checkout.
We update regularly
The coupon on this page is always the latest version. We retest weekly and remove anything that’s expired.
We’re travelers first
We’ve used Ubigi eSIMs in 18 Countries. Our recommendations come from real trips.
No fake codes, ever
If you see a code on Travel eSIM Expert, it’s live and usable. We don’t list “exclusive” coupons that do nothing.
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 455 Total verified speed tests run 20 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
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