Best eSIM for USA travel – top 5 providers in 2026

Mobile coverage is not the same in the US because of the country’s size, terrain, and different local networks. In this review, we analyzed the factors that affect the experience in the US: dead zones between cities and parks, rates and plans, and real-world performance. We tested eSIM plans for the USA from ten global providers and picked our top five: the best eSIM for USA travel are Ohayu, Saily, Byte eSIM, Maya, and GigSky.

Mobile internet speeds in the USA

It is worth noting that the country has a varied landscape, including deserts, mountains, forests, and vast plains. All of this undoubtedly affects mobile internet speeds and signal strength to some extent. If a provider works well in one region, this does not mean that it will be equally effective in another. The table below shows the average download rate by state based on Speedtest data.

State	Median mobile internet speed in Mbps
Illinois	194
Rhode Island	191
Utah	181
New York	160
California	158
New Hampshire	103
New Mexico	94
Vermont	71
Wyoming	62
Alaska	45

Source: Speedtest Intelligence, Ookla mobile performance datasets, report period January 2025 – December 2025.

eSIM USA – Top Picks

Over the course of three weeks, we traveled and thoroughly tested each embedded SIM provider. Each was verified on both Android and iOS. We compared prices, activation times, network connection stability, and actual speeds in cities, on highways, and in remote areas. Also checked hotspot functionality, account top-up processes, and customer support response times.

1. Voye Global

Voye Global provides the best eSIM for the USA. It is one of the most versatile USA eSIM options for travelers who need more than basic mobile data. Its eligible USA plans can switch between multiple networks, including T-Mobile, Verizon, US Cellular, Cellular One, and Union Telephone Company, depending on network availability and speed. This flexibility can be particularly valuable during multi-state trips, where coverage may change between major cities, highways, national parks, and smaller towns.

Another feature that separates Voye Global from many travel eSIM providers is its Data + Calls option. Selected plans include a real +1 US phone number, national calling minutes, SMS, and mobile data in a single package. Visitors can use the number to contact hotels, restaurants, car-rental companies, local customer service teams, or receive verification messages from supported US services. Data-only and unlimited packages are also available for travelers who prefer to use WhatsApp, FaceTime, Zoom, or other internet-based communication apps.

Pros:

• Connects to multiple US mobile networks;
• Every Data + Calls plan includes a real +1 US number;
• Complimentary 100MB test data is provided before travel;
• Data-only, unlimited, family, and calls-enabled plans are available;
• Multilingual customer support is available 24/7 on WhatsApp, live chat, and email.

Cons:

• Unlimited plans currently include up to 3GB of high-speed data per day, after which speeds are reduced until the daily allowance resets;
• Calls included with USA packages are primarily intended for numbers within the United States.

Installation can be completed before departure, and Voye Global provides a complimentary 100MB plan so travelers can confirm that the eSIM works without activating their main USA package. Once in the United States, hotspot access makes it possible to share data with a laptop, tablet, or another traveler’s device. This makes the service practical for families, business travelers, digital nomads, and visitors planning road trips across several states.

2. Ohayu

Ohayu focuses on coverage area and network depth. The company works with all local operators and automatically selects the best network. Their app is simple, and their default packages include hotspot data. During testing, this provider maintained a signal in areas where other SIM cards showed no service, particularly in the eastern part of the Sierra Nevada and along rural highways in Nevada.

Pros:

• Connects to Verizon, T-Mobile, and AT&T;
• Manual network selection is available;
• Hotspot included;
• Reliable in low-population areas.

Cons:

• Plans do not include a phone number;
• Local package pricing was higher, so we opted for a global plan.

Installation took less than two minutes. In Yosemite National Park, the device connected to the Verizon network, while T-Mobile SIM cards had no signal. Tests showed 15-25 Mbps in the park, which is sufficient for viewing maps and downloading files. On Highway 395 near Mono Lake, the device maintained its connection while other gadgets searched for a network. In New York City, speeds reached 180 Mbps on the AT&T network. Customer support responded to a refill request in less than an hour.

3. Saily

Saily positions itself as a simple digital SIM for travelers who want to use mobile internet in several countries without switching between multiple profiles. The interface is minimalistic, and setup requires scanning a QR code. They don’t provide phone numbers and don’t support SMS.

Pros:

• Simple interface;
• Competitive pricing for longer trips;
• Reliable in metro areas.

Cons:

• No manual network selection;
• Customer support is email-only.

QR activation worked quickly on both devices. Urban speeds reached 140 Mbps on T-Mobile. Signal dropped entirely in remote desert areas where T-Mobile coverage ends. Support took 10 hours to reply.

4. Byte eSIM

This service is geared toward travelers who need basic connectivity without having to pay for large amounts of traffic. Their smallest plan for the US starts at 500Mb/day. They primarily use the T-Mobile and Verizon networks.

Pros:

• Low-cost entry plans;
• Quick activation and immediate use after installation;
• Works on major US networks (T‑Mobile & Verizon).

Cons:

• Smaller deals may throttle after high usage;
• Hotspot performance can vary depending on the network and plan;
• No mobile phone support.

Installation took three minutes. Urban speeds reached 110 Mbps. Coverage held in suburban areas but dropped in remote locations between cities. Top up your balance and add traffic in less than two minutes.

5. Maya

Maya places a strong emphasis on flexibility. Plans are activated using a QR code or a manual activation code from the website. In the US, Maya connects to AT&T, Verizon, and T‑Mobile networks and provides coverage in most urban and suburban areas.

Pros:

• QR code and manual activation without app;
• AT&T, Verizon, and T‑Mobile access in the USA;
• Wi‑Fi hotspot included.

Cons:

• No dedicated mobile app;
• Data rollover is not supported;
• Reported mixed support response quality.

Installation via QR code went smoothly. In urban areas, download speeds reached 150 Mbps. Coverage in national parks and rural areas was acceptable, although connectivity dropped significantly in dense forests or mountainous terrain.

6. GigSky

GigSky offers daily, weekly, and monthly plans with the option to purchase small packages. The company works with several US carriers, including Verizon, AT&T, and T-Mobile, switching between them depending on signal strength.

Pros

• Multiple carrier networks;
• Daily plan options;
• Quick activation;
• Flexible travel tariffs.

Cons:

• Higher per‑GB cost;
• Coverage varies by location;
• Support via email or app.

Initial activation took about four minutes. Urban speeds ranged from 60 to 140 Mbps, depending on carrier switching. Suburban coverage remained steady. In rural areas, signals thinned but stayed usable for maps. Support answered within six hours.

USA eSIM Plans Comparison

Plans vary in terms of data volume, validity period, and supported networks, so the table will help you choose the best eSIM for USA travel. Here we review several of the top options.

Provider	Best for	Price range	Supported networks
Ohayu	Urban and remote US travel	$9.49 – $84.49	AT&T, Verizon, T-Mobile
GigSky	Work trips	$11.99 – $130.39	T-Mobile, Verizon, Viaero Wireless, GCI Wireless, Claro
Saily	Light everyday use	$8.99 – $48.99	T‑Mobile
Maya	Flexible data options	$7.99 – $61.99	T-Mobile, Verizon, AT&T
Byte	Budget basic data	$5.00 – $69.90	T‑Mobile, Verizon

When the connection is most important

For road trips, visits to national parks, and trips on rural highways, you need a reliable signal for navigation. Problems rarely arise in large cities, but in mountain towns, operators can change quickly. If your trip takes you to both cities and remote areas, prioritize network diversity over usage limit volume.

What to expect from US networks

Always remember that no single carrier works across the entire United States. Verizon typically provides the widest coverage in rural areas, while AT&T offers balanced coverage across the country. T-Mobile provides faster speeds in cities, but it is less stable in remote areas.

How to avoid common embedded SIM mistakes

Checks before you buy:

1. Carrier lock: in “Settings”, “General”, and “About”. If “No SIM restrictions” appears, you are good.
2. Embedded SIM compatibility: dial *#06# to see your EID – this pulls up device’s info screen, and confirms eSIM feature. This is not a call.

Install and switch the data line

Add a digital SIM via the provider app or QR code. Label lines (Primary for home, other for eSIM). Set cellular data to the second line. Enable roaming if needed.

If you have bars but no internet

• Toggle roaming off and on.
• Try airplane mode for 10 seconds.
• Manually select a network in settings.
• Add APN only if the provider specifies.

Conclusion

Choosing the best eSIM for USA travel depends on where you are traveling, how you use data, and what settings you prefer. All five providers tested work, but each is suited to specific needs. Ohayu works in rural and remote areas as well as cities. Saily makes it easy to travel around the world. Byte is good for users with low limits. Maya has flexible regional and global plans. GigSky offers daily budget options for shorter trips.

Best eSIM for USA Travel – FAQ

Can I keep calls and texts on my home number while using a USA travel eSIM?

Yes. Your main SIM can stay active for calls and texts while the travel SIM handles mobile data.

Will it work on road trips and national parks?

No. Many unlimited plans provide high-speed data up to a limit, then reduce it after that threshold.

Can I use one eSIM for the USA + Canada?

No, if you are using a local plan. If you want to be able to use it in different countries, use a global plan – https://ohayu.com/store/global/.

What happens if I run out of data?

Most providers permit account top-ups via the app or website.

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