Key takeaways
For most trips, buy Global YO: usually the cheapest per GB, and 23 of 25 traveler reports from Spain worked. Pay a little more for Saily if you want the best app and help desk. For the Camino, the islands or villages, Holafly rides three networks and had the best rural record.
- Best for most trips Global YO 92% worked well in Spain 23 of 25 reviewers 8.00 our score
- Best app and help desk Saily 86% worked well in Spain 6 of 7 reviewers 8.50 our score
- Camino, islands and villages Holafly 90% worked well in Spain 60 of 67 reviewers 6.17 our score
Affiliate disclosure
Vefru.com is supported through affiliate links and advertisements. When you click on affiliate links and make a purchase, we may earn a commission. These partnerships help us provide you with valuable content. Our commitment to unbiased information remains unchanged.
Component Test Page (US)
This page renders every article component once so each can be checked. All ISO codes use US.
Article Contents
Best eSIM Providers for the United States
eSIM plans in the United States at a glance
- Cheapest plan Yesim €0.45 0.5 GB 1 days
- Cheapest 5 GB plan eSIM4Travel $4.4 5 GB 30 days
- Cheapest 10 GB plan eSIM4Travel $8.4 10 GB 30 days
- Cheapest 20 GB plan Global YO $13.19 20 GB 30 days
- Most data Ubigi $290 200 GB 360 days
- Longest validity Roamless $390 200 GB 999 days
- Lowest price per GB Global YO $37.09 100 GB 60 days
Test intro paragraph one.
Test intro paragraph two.
How well each provider's eSIM works in United States
The Vefru score is our overall rating of the provider. The percentage shows how many reviewers said their eSIM worked well in United States. Since unhappy customers review more often, it is best used to compare providers with each other.
8.8Our scoreWorked well in United States
23 of 25 reviewers
92%
6.8Our scoreWorked well in United States
49 of 60 reviewers
82%
8.0Our scoreWorked well in United States
19 of 24 reviewers
79%
7.2Our scoreWorked well in United States
17 of 22 reviewers
77%
6.7Our scoreWorked well in United States
9 of 13 reviewers
69%
8.5Our scoreWorked well in United States
3 of 5 reviewers
60%
7.3Our scoreWorked well in United States
19 of 35 reviewers
54%
8.2Our scoreWorked well in United States
2 of 3 reviewers
67%
5.3Our scoreWorked well in United States
1 of 1 reviewers
100%
TEST NOTE (4.1): How we got these numbers: placeholder text for the note under the matrix. All figures on this page are test data.
| Provider | Vefru test score | Worked in the United States (reports) | Best for | Network in the United States | Speed cap |
|---|---|---|---|---|---|
| eSIM4Travel | 8.80 | 23 of 25 (strong) | Test value | not published | None |
| Nomad | 6.80 | 49 of 60 (strong) | Test value | not published | None |
| Global YO | 8.00 | 19 of 24 (strong) | Test value | not published | None |
| GigSky | 7.20 | 17 of 22 (strong) | Test value | not published | None |
| Jetpac | 6.70 | 9 of 13 (limited) | Test value | not published | None |
| Saily | 8.50 | 3 of 5 (limited) | Test value | not published | None |
| Airalo | 7.30 | 19 of 35 (strong) | Test value | not published | None |
| GoMoWorld | 8.20 | 2 of 3 (too few) | Test value | not published | None |
| ByteSIM | 5.30 | 1 of 1 (too few) | Test value | not published | None |
Airalo eSIM in the United States - Provider Preview Test
- Purchase process9/10
- Mobile app8/10
- eSIM installation9/10
- Customer support7/10
- Speed test7/10
- Prices4/10
Average of six categories from our own paid test.
Airalo is a popular eSIM marketplace with coverage in 211 countries, fast activation and affordable prices. However, it is not always the best choice for unlimited data.
Key facts
211 countries
iPhone app 4.6
Android app 4.3
Top-ups
Hotspot
No speed limits
Pros and cons
Wide coverage (211 countries) and easy activation.User-friendly app and website.Works right after installation, no restart needed.No artificial speed limits.
Prices are much higher than some competitors.Setup is harder for beginners.You cannot buy extra data after the package runs out without Wi-Fi.Airalo eSIM in our hands
Test paragraph for the Airalo provider preview.
ByteSIM eSIM in the United States - Provider Preview Test
- Purchase process4/10
- Mobile app4/10
- eSIM installation7/10
- Customer support2/10
- Speed test8/10
- Prices7/10
Average of six categories from our own paid test.
ByteSIM is a Hong Kong eSIM provider with coverage in more than 200 countries, excellent speeds and unlimited plans. Its weak points are the purchase process, the app and support.
Key facts
- 200+ countries
- iPhone app 4.6
- Android app 3.8
- No top-ups
- Hotspot
- Fair use cap
Pros and cons
Excellent connection speed and stability.Coverage in more than 200 countries.Offers unlimited data plans.Accurate real-time data usage indicator.Complicated purchase process that asks for a full address.Poor customer support over WhatsApp.You cannot buy extra data after the package runs out.Unreliable automatic eSIM activation in the app.ByteSIM eSIM in our hands
Test paragraph for the ByteSIM provider preview.
eSIM4Travel eSIM in the United States - Provider Preview Test
- Purchase process8/10
- eSIM installation8/10
- Customer support10/10
- Speed test8/10
- Prices10/10
Average of five categories from our own paid test. eSIM4Travel has no app, so we do not score one.
eSIM4Travel is an American eSIM provider with coverage in 170 countries. It offers very competitive prices and a reliable connection, even without an app.
Key facts
- 170 countries
- No app
- Web only
- Top-ups
- Hotspot
- No throttling
Pros and cons
Simple installation and activation.Very competitive prices.Excellent customer support.Works right away, no restart needed.No mobile app.No unlimited data plans.eSIM4Travel eSIM in our hands
Test paragraph for the eSIM4Travel provider preview.
GigSky eSIM in the United States - Provider Preview Test
- Purchase process7/10
- Mobile app6/10
- eSIM installation8/10
- Customer support9/10
- Speed test6/10
- Prices7/10
Average of six categories from our own paid test.
GigSky offers eSIM plans with coverage in more than 200 countries. It stands out with connectivity on cruise ships and airplanes, but the app interface is a weak point.
Key facts
- 200+ countries
- iPhone app 4.5
- Android app 3.9
- Top-ups
- Hotspot
- Fair use cap
Pros and cons
Unique coverage on cruise ships and airplanes.Works as a virtual operator with its own network.App stays partly usable after data runs out.Excellent customer support with quick responses.You need the app to buy and manage the eSIM.Less intuitive app interface.Slower connection speeds in some locations.Technical details like the ICCID are harder to find.GigSky eSIM in our hands
Test paragraph for the GigSky provider preview.
Global YO eSIM in the United States - Provider Preview Test
- Purchase process8/10
- Mobile app8/10
- eSIM installation9/10
- Customer support5/10
- Speed test8/10
- Prices10/10
Average of six categories from our own paid test.
Global YO offers eSIM plans with coverage in more than 200 countries. It stands out with very low prices and a modern app aimed at younger users, but customer support is weaker.
Key facts
- 200+ countries
- iPhone app 4.5
- Android app 3.8
- Top-ups
- Hotspot
- Local network speed
Pros and cons
Very low prices for data packages.Smooth and quick eSIM installation.Modern and stylish app.Option to add calling for an extra fee.Purchase only possible through the app.Slower customer support.App stops working when data runs out.Global YO eSIM in our hands
Test paragraph for the Global YO provider preview.
GoMoWorld eSIM in the United States - Provider Preview Test
- Purchase process8/10
- Mobile app8/10
- eSIM installation8/10
- Customer support6/10
- Speed test10/10
- Prices9/10
Average of six categories from our own paid test.
GoMoWorld is a travel eSIM provider covering more than 200 destinations, with true 5G speeds, zero throttling and some of the best prices on the market. However, human support is not available on weekends.
Key facts
- 200+ destinations
- iPhone app 4.8
- Android app 4.6
- Top-ups
- Hotspot
- No throttling
Pros and cons
No speed throttling, true 5G speeds where available.Excellent prices, among the best on the market.Clean, well-organized native app with easy data top-ups.Install eSIM in advance, activate later.No QR code via email, app required to access eSIM.App stops working when data runs out (no zero-rating).Human support not available on weekends.Payment method auto-saved after first purchase.GoMoWorld eSIM in our hands
Test paragraph for the GoMoWorld provider preview.
Holafly eSIM in the United States - Provider Preview Test
- Purchase process7/10
- Mobile app7/10
- eSIM installation9/10
- Customer support6/10
- Speed test4/10
- Prices4/10
Average of six categories from our own paid test.
Holafly is a leading Irish eSIM provider with truly unlimited data in more than 160 countries. However, if you only need a small amount of data, it can cost more than other options.
Key facts
- 160 countries
- iPhone app 4.8
- Android app 4.7
- Top-ups
- Hotspot 500 MB
- 4.5 GB/day cap
Pros and cons
Truly unlimited data in 160+ countries.Very easy eSIM installation through the app.Works right after installation, no restart needed.Fast and helpful customer support.Complicated purchase with a confusing Google Pay step.Little transparency about fair use limits.Hotspot is not available in all countries.Higher prices if you only need a small amount of data.Holafly eSIM in our hands
Test paragraph for the Holafly provider preview.
Jetpac eSIM in the United States - Provider Preview Test
- Purchase process5/10
- Mobile app5/10
- eSIM installation9/10
- Customer support5/10
- Speed test8/10
- Prices8/10
Average of six categories from our own paid test.
Jetpac offers eSIM plans with coverage in 150 countries. It draws you in with good prices and bonuses, like airport lounge access when your flight is delayed, but the user interface is a weak point.
Key facts
- 150 countries
- iPhone app 4.0
- Android app 4.1
- Top-ups
- Hotspot
- Fair use cap
Pros and cons
Low price per GB and stable speeds.Airport lounges and ExpressVPN for free.Clever in-app calling feature.Unlimited WhatsApp and Google Maps with packages over 3 GB.Confusing interface on both the website and the app.Slow support with technical answers.No unlimited data plans.App does not work without internet after data runs out.Jetpac eSIM in our hands
Test paragraph for the Jetpac provider preview.
Nomad eSIM in the United States - Provider Preview Test
- Purchase process8/10
- Mobile app7/10
- eSIM installation8/10
- Customer support2/10
- Speed test8/10
- Prices8/10
Average of six categories from our own paid test.
Nomad offers eSIM plans with coverage in more than 200 countries, a quality app with a data tracking widget and a fast, stable connection. Customer support is the weakest part of the service.
Key facts
- 200+ countries
- iPhone app 4.8
- Android app 4.5
- Top-ups
- Hotspot
- 2 GB/day cap
Pros and cons
Great app with a widget for data tracking.Fast and stable connection (144 Mbps download).Simple purchase process with Google Pay and PayPal.Clean interface without unnecessary offers.Problematic AI support with no way to reach a human agent.App stops working when data runs out (no zero-rating).Data usage display in the app and widget lags behind.Nomad eSIM in our hands
Test paragraph for the Nomad provider preview.
Saily eSIM in the United States - Provider Preview Test
- Purchase process7/10
- Mobile app9/10
- eSIM installation9/10
- Customer support10/10
- Speed test8/10
- Prices8/10
Average of six categories from our own paid test.
Saily is a modern travel eSIM from the makers of NordVPN, with coverage in 180 countries. It offers a top-notch app with well thought out features, like a built-in VPN, and fast customer support.
Key facts
- 180 countries
- iPhone app 4.7
- Android app 4.5
- Top-ups
- Hotspot
- 1 GB/day cap
Pros and cons
Clear and intuitive app with a modern design.Very fast and efficient customer support.Smooth eSIM installation directly from the app.You need to install the app to get the eSIM after purchase.App stops working when data runs out (no zero-rating).Problematic personal data processing from a GDPR perspective.Saily eSIM in our hands
Test paragraph for the Saily provider preview.
Yesim eSIM in the United States - Provider Preview Test
- Purchase process6/10
- Mobile app7/10
- eSIM installation8/10
- Customer support2/10
- Speed test8/10
- Prices6/10
Average of six categories from our own paid test.
Yesim is a Swiss eSIM provider with coverage in 135 countries. It offers fixed and unlimited data packages at good prices. It suits experienced users who do not need much support.
Key facts
- 135 countries
- iPhone app 4.6
- Android app 4.7
- Top-ups
- Hotspot
- Possible slowdown
Pros and cons
Great prices per GB of data.Offers fixed and unlimited data packages.Fast activation and good connection speeds.Very slow and ineffective customer support.Purchase is more complicated, with occasional problems.Remaining data shown in the app is not accurate.Yesim eSIM in our hands
Test paragraph for the Yesim provider preview.
Best eSIM Plans for the United States
Price per GB in the United States by eSIM Provider
How much does each provider charge per GB in the United States? The chart below compares plans of 1 to 10 GB that last 6 to 14 days, the usual range for a one- or two-week trip. Provider websites show only their own plans, so this side-by-side view is one you would otherwise have to calculate yourself. A shorter bar means a lower price per GB.
Generated 25.09.2026 21:47
2 GB in the United States
Comparison of offers for 2 GB data plans in the United States from the most popular eSIM providers.
5 GB in the United States
Comparison of offers for 5 GB data plans in the United States from the most popular eSIM providers.
10 GB in the United States
Comparison of offers for 10 GB data plans in the United States from the most popular eSIM providers.
20 GB in the United States
Comparison of offers for 20 GB data plans in the United States from the most popular eSIM providers.
Unlimited Plan in the United States
Comparison of offers for unlimited data plans in the United States from the most popular eSIM providers.
Provider Plan Tables (all views)
Airalo Plan Table Test
Airalo eSIM Plans in the United States
Selection of the best eSIM data plans for AIRALO in the United States from 2 GB.
Bytesim Plan Table Test
Bytesim eSIM Plans in the United States
Selection of the best eSIM data plans for BYTESIM in the United States from 2 GB.
eSIM4Travel Plan Table Test
eSIM4Travel eSIM Plans in the United States
Selection of the best eSIM data plans for ESIM4TRAVEL in the United States from 2 GB.
GigSky Plan Table Test
GigSky eSIM Plans in the United States
Selection of the best eSIM data plans for GIGSKY in the United States from 2 GB.
Global YO Plan Table Test
Global YO eSIM Plans in the United States
Selection of the best eSIM data plans for GLOBAL YO in the United States from 2 GB.
GoMoWorld Plan Table Test
GoMoWorld eSIM Plans in the United States
Selection of the best eSIM data plans for GOMOWORLD in the United States from 2 GB.
Holafly Plan Table Test
Holafly eSIM Plans in the United States
Selection of the best eSIM data plans for HOLAFLY in the United States from 2 GB.
Jetpac Plan Table Test
Jetpac eSIM Plans in the United States
Selection of the best eSIM data plans for JETPAC in the United States from 2 GB.
Nomad Plan Table Test
Nomad eSIM Plans in the United States
Selection of the best eSIM data plans for NOMAD in the United States from 2 GB.
Roamless Plan Table Test
Roamless eSIM Plans in the United States
Selection of the best eSIM data plans for ROAMLESS in the United States from 2 GB.
Saily Plan Table Test
Saily eSIM Plans in the United States
Selection of the best eSIM data plans for SAILY in the United States from 2 GB.
Yesim Plan Table Test
Yesim eSIM Plans in the United States
Selection of the best eSIM data plans for YESIM in the United States from 2 GB.
Best eSIM for New York, Los Angeles and Florida
| Where you are going | What the reports show | Our pick |
|---|---|---|
| New York | Nomad 9/10, Airalo 3/6, Holafly 4/5 | Nomad |
| Los Angeles | eSIM4Travel 5/5, Nomad 3/4 | eSIM4Travel |
| Florida | Airalo 1/2 | too few reports |
Best eSIM for New York
Test paragraph.
Best eSIM for Los Angeles
Test paragraph.
Scroll Test Table (20 rows × 10 columns)
| Column 1 | Column 2 | Column 3 | Column 4 | Column 5 | Column 6 | Column 7 | Column 8 | Column 9 | Column 10 |
|---|---|---|---|---|---|---|---|---|---|
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Logo Test Matrix
Ubigi
Ubigi_5ce9a9a134.svg
Roamless
Roamless_f96f1467f1.svg
Nomad
nomad_558226acb2.svg
Firsty
firsty_f2b146340c.svg
Yesim
yesim_d6ac957c22f1.svg
GoMoWorld
gomoworld_c8f0616960.svg
Global YO
global_yo_7d180b9279.svg
Airhub
airhub_d13a20e503.svg
SimLocal
sim_local_b7b4ef3535.svg
Instabridge
instabridge_2e9058c980.svg
Jetpac
jetpac_9f7a8fa920.svg
Saily
saily_aec6e6f722.svg
Yoho Mobile
yoho_mobile_91953f2f3e.svg
GigSky
gigsky_f76e85a22b.svg
iRoamly
iroamly_e22e9a8cab.svg
eSIM.me
esim_me_6c38d2e1ce.svg
eSIM4Travel
esim4travel_bb6c7c229b.svg
Holafly
holafly_b72141d776.svg
eTravelSim
etravelsim_c81357a638.svg
Airalo
airalo_226a23fdc2.svg
Flexiroam
flexiroam_405ab6dd67.svg
Maya
Maya_d8f214cc9c.svg
ByteSIM
bytesim_985c90fe44.svg
Data Calculator Test
Travel data calculator
How much data do you need?
Answer two questions and get a plan size you can trust. It takes under a minute.
How long is your trip?
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Your estimate
Make it match your habits
Drag the sliders and watch your data budget fill up.
Frequently Asked Questions About eSIMs in the United States
Test question one (opens by default)?
Test question two?
Test question three?
Summary
Test summary paragraph.
Sources
We cite only regulators, official bodies and the providers' own pages.
Links last checked
Opens in a new tabRegulators and official bodies
- 1 Regulation (EU) 2022/612 on roaming on public mobile communications networks within the Union
The legal text: why a SIM from another EU country works in Spain at home prices, and where fair-use limits apply.
- 2 Roaming: connected anywhere in the EU at no extra charge
The Commission's own summary of the roaming rules, including which countries are covered.
- 3 Indicadores trimestrales de red móvil por tecnología
Official quarterly figures on 5G lines, base stations and mobile data traffic in Spain.
Official provider pages
We may earn a commission from Holafly and Saily. The links below are plain links to their official pages, not affiliate links.
- 4 Mapa de cobertura móvil 2G, 3G, 4G y 5G
Movistar's own street-level coverage map, behind our advice for the Camino, the islands and villages.
- 5 Holafly eSIM for Spain: plans and supported networks
Plan lengths, prices and the Spanish networks Holafly connects to, as stated by Holafly.
- 6 Saily eSIM for Spain: plans and supported networks
Plan sizes, prices and network partner, as stated by Saily.
What is eSIM?
eSIM allows you to use a digital SIM card instead of a traditional plastic one. This enables you to purchase a SIM card online for the country you're traveling to.
The most well-known eSIM providers on the market are Airalo, Holafly, eSIM4Travel, Yesim, Saily and others.
Frequently asked questions about eSIM:
- Does my phone have eSIM?
- How to add eSIM to iPhone or Samsung?
- How to install eSIM on an older phone?
- What are the most affordable and best phones with eSIM support?
How to compare eSIM?
Here you can compare eSIM data packages for more than 200 countries, such as UK, USA, Egypt and others. And that for any duration and amount of data.
Along with additional information, such as provider ratings and whether the website is available in Czech.
Compare all eSIMs
Why can you trust Vefru?
Founders František and Jan experienced problems with mobile data every time they traveled outside the EU. As technology enthusiasts, the idea of traveling abroad without a data connection or risking truly insane roaming fees was unacceptable to them. Regardless of how adventurous the story of walking across Toronto on a winter night without an online map might be, it's not something they would want to repeat.
After the emergence of eSIM and later eSIM travel data package providers, they learned a lot about the technology and industry and decided to share their findings and the comparison tool they created for themselves with others. It now contains more than 20,000 updated eSIM mobile data packages from the most popular providers for more than 170 countries around the world.
Every time you read a guide on Vefru, it is created in the same way the author would research the topic themselves. From contacting locals about the best network operators, to recommending the most advantageous plans for what you really need, to technical guides on how to create a QR code for eSIM or how to troubleshoot eSIM issues. Most articles are created based on topics that the authors themselves have dealt with and for which they found the best solutions.
Technology experts
instead of copywriters
We test everything we
write about
We compare 20 thousand
eSIM data packages