Key Takeaways
- Saily earns our Best Overall for USA Travel in 2026 label for pairing US data plans with built-in security tools.
- Airalo offers a wide plan range, from small fixed plans to regional options.
- Nomad offers long-validity data, with buckets that last up to a year.
- Light users need about 2 GB to 4 GB for two weeks, based on Saily’s data calculator estimates.
- Built-in security tools vary widely between eSIM apps, so we suggest checking for them if you rely on public Wi-Fi.
International visitors to the US are forecast to reach 70.5 million in 2026, according to the National Travel and Tourism Office. Saily is our pick for the best eSIM for the USA in 2026. Built by Nord Security, the company behind NordVPN, Saily bundles virtual location, an ad blocker and web protection into every plan at no extra cost. Plus, 6 other options cover tighter budgets, heavier data use and longer stays.
Budget, data use and privacy features separate the seven US eSIMs in this guide, so we sorted them along those three lines. Our rankings draw on each provider’s published plans, prices and terms.
How We Judged These eSIMs
An eSIM is a digital SIM that downloads to your phone. The GSMA describes it as a global standard that lets one device store several operator profiles. We scored each provider on five checks:
- Plan range and price: Plans should scale from a light week to a heavy month.
- Data rules: Daily caps and post-cap speeds should be stated plainly.
- Hotspot rules: Sharing with a laptop or partner should not cost extra.
- Security beyond data: Airport and hotel Wi-Fi is where travelers get exposed.
- Setup and activation: Install at home, connect on landing.
7 US eSIMs Compared at a Glance
| # | eSIM | Best For | Hotspot Policy |
| 1 | Saily | Overall for USA Travel in 2026 | Unlimited sharing on all plans |
| 2 | Airalo | Wide plan range | Supported |
| 3 | Nomad | Long-validity data | Supported |
| 4 | Holafly | Day-based plans | Up to 1 GB per day |
| 5 | Ubigi | In-car and built-in eSIM users | Data sharing allowed |
| 6 | aloSIM | Money-back quick install | Own devices and travel party |
| 7 | Yesim | Pay-as-you-go data balance | Depends on operator |
The 7 Best eSIMs for the USA in 2026
We ranked these seven eSIMs on price range, data rules, hotspot policy, security and setup. Each entry lists its best fit, key advantages and contact details.
1. Saily – Best Overall for USA Travel in 2026
Virtual location, an ad blocker and web protection come built into every Saily plan, which makes Saily our top eSIM for USA travel in 2026. You switch the tools on in the same app that sells the data.
Saily won the Rising Star award at the 2026 MVNOs World Awards. TechRadar names Saily its pick for security, and Wi-Fi Planet’s travel guide links to Saily’s US eSIM page as the “best eSIM for the USA.”
US plans from Saily start at 1 GB for 7 days for US$3.99 and reach 20 GB for 30 days at US$36.99. The 15-day unlimited plan costs US$45.99 (October 2026). Hotspot sharing costs nothing extra, and the ad blocker saves 28.6% of data on average, according to Saily, so each plan stretches further.
Local US network providers carry Saily’s data on 4G, LTE and 5G. Plans activate automatically on arrival, within a 180-day activation window. Customers on Trustpilot give Saily a 4.7/5 TrustScore from 32,028 reviews (October 2026).
“What a wonderful APP. Payed for one week and it worked perfectly in the USA allowing us to call upon UBER for our daily transport.” – Mr Barry Falkner, 5 stars on Trustpilot (October 2026)
Key Advantages:
- Unlimited US data plans, with 5 GB of high-speed data per day and data continuing at up to 1 Mbps afterward
- An optional US number at US$1.99 a month, with call and text plans from US$0.99
- Virtual location with 115+ locations on every plan
- Hotspot sharing with no cap on any plan
A Good Fit For: International visitors on a one- to four-week US trip who rely on airport, hotel and café Wi-Fi and want a US number for bookings.
Watch Saily’s quick guide to how its eSIM app works:
Contact: Address: 330 N Wabash Ave, Chicago, IL 60611 · Instagram: instagram.com/sailyworld
2. Airalo – Best for Wide Plan Range
Airalo sells country, regional and global eSIM plans to 30 million+ people, according to its homepage. Its US options include fixed-data plans, day-based plans from US$11.50 for 3 days and regional North America plans.
A recent 1-star Trustpilot review reports Airalo connection trouble:
“I had many issues connecting to the service” – Linda Terry, 1 star on Trustpilot (October 2026)
Key Advantages:
- Airmoney loyalty cashback of 5% to 10% on purchases
- Single-country, regional and global plans in one app
- A 4.6 Google Play rating
A Good Fit For: Travelers who visit several countries a year and want every eSIM in one app, including trips that add Canada or Mexico.
Contact: Address: AirGSM Pte Ltd, 6 Raffles Blvd, #03-308 Marina Square, Singapore 039594 · Instagram: instagram.com/airalo
3. Nomad – Best for Long-Validity Data
Nomad runs its US plans on Verizon and AT&T, according to its own site. Plans range from 10 GB for 30 days at US$15 to 100 GB for 365 days at US$120.
Key Advantages:
- Long-validity buckets suit repeat visits within a year
- A 60-day window to activate after purchase
- A 4.8 App Store rating
A Good Fit For: Students, snowbirds and business travelers who return to the US several times within a year and want one purchase to cover each visit.
Contact: Address: LotusFlare Inc., Santa Clara, CA · Instagram: instagram.com/mynomadesim
4. Holafly – Best for Day-Based Plans
Holafly sells day-based US plans, from US$11.90 for 3 days up to US$73.90 for 30 days. AT&T and T-Mobile carry the service, with hotspot sharing set at 1 GB per day.
Key Advantages:
- No gigabyte math, since you pick a number of days
- A 4.7 Trustpilot score across more than 115,000 reviews
- Plans that run from 1 to 90 days
A Good Fit For: Phone-only tourists on a city break who would rather not estimate gigabytes and rarely share data with a laptop.
Contact: Address: Holafly Limited, 6th Floor, 2 Grand Canal Square, Dublin 2, D02 A342, Ireland · Phone: +1 661-384-8482 (WhatsApp) · Instagram: instagram.com/holafly_esim
5. Ubigi – Best for In-Car and Built-In eSIM Users
Ubigi belongs to Transatel, an NTT Group operator that powers built-in eSIMs for carmakers such as BMW, Land Rover and Jeep. Its 10 GB, 30-day US plan costs US$14 on T-Mobile.
Key Advantages:
- Smartstart begins plan validity on arrival, not at purchase
- Official partnerships with Apple and Microsoft
- A 7-day option with 25 GB at full speed for US$23
A Good Fit For: Drivers of BMW, Land Rover or Jeep models with built-in eSIMs, and owners of eSIM-ready Windows laptops.
Contact: Address: Transatel, 1 Passerelle des Reflets, 92400 Courbevoie, France · Instagram: instagram.com/ubigiofficial
6. aloSIM – Best for Money-Back Quick Installs
Installs on aloSIM take about 90 seconds, according to the company. Its cheapest US plan gives 1 GB for a single day at US$3.50. Larger plans reach 50 GB for 30 days at US$42.
Key Advantages:
- A money-back guarantee
- 24-hour live support
- Plans as short as one day
A Good Fit For: First-time and less tech-confident eSIM users who want live help and a refund option if installation fails.
Contact: Address: AffinityClick Inc., 45 O’Connor Street, Suite 1420, Ottawa, Ontario K1P 1A4, Canada · Instagram: instagram.com/alosim_app
7. Yesim – Best for Pay-As-You-Go Data Balance
Yesim’s Pay & Fly option lets travelers top up a data balance and keep unused credit. Rates start from about US$1.10 per GB, varying by country. A feature called SwitchLess moves between available networks automatically.
Key Advantages:
- No need to guess a plan size up front
- A 180-day activation window
- Fixed US plans of up to 30 GB for buyers who prefer a set size
A Good Fit For: Travelers with unpredictable data needs who take several short trips a year and want leftover credit to carry over.
Contact: Address: Genesis Group AG, Bahnhofstrasse 4, 6340 Baar, Switzerland · Instagram: instagram.com/yesim.app
Which US eSIM Fits Your Budget and Data Use?
North American smartphone users averaged 25 GB a month in 2025, according to the Ericsson Mobility Report. Travelers usually use far less, since hotel Wi-Fi covers evenings. Our budget bands below follow each provider’s published prices.
| Budget | Typical Data Use | Options to Check |
| Under US$10 | Maps and messaging for a week (1 to 3 GB) | Saily, Nomad, aloSIM |
| US$10 to US$25 | Moderate social use over two to four weeks (5 to 10 GB) | Saily, Nomad, Ubigi, aloSIM |
| US$25 to US$50 | Heavy use or a 10-day day plan | Saily, Holafly, Yesim |
| US$50+ | A month of day-based or long-validity data | Holafly, Nomad |
Security Features Most US eSIMs Skip
The Federal Trade Commission warns that scammers on public Wi-Fi can run fake sites that look real. The US State Department also cautions that public networks may not be secure.
Popular ad blockers cut data transferred on news sites by about 25% to 34% on average, according to a study presented at ACM WebSci 2017. That range sits close to Saily’s reported average. We count built-in security as the clearest gap between Saily and the other six picks.
Our Verdict
The best US eSIM for you depends on three things: budget, data use and security on public Wi-Fi. Saily is our Best Overall for USA Travel in 2026 because it covers all three. Its US plans start at US$3.99, hotspot sharing has no cap, and every plan includes virtual location, an ad blocker and web protection.
Each of the other six picks earned its place on a specific need. Airalo offers a wide plan range, Nomad sells long-validity data, and Holafly prices plans by the day. Ubigi suits built-in eSIM users, aloSIM backs quick installs with a money-back guarantee, and Yesim keeps a pay-as-you-go balance.
Every option on this list lets you skip the airport SIM counter. Match your plan to your budget and data habits, and you will have mobile data from the moment you land.
Common Questions About US eSIMs
Is it worth getting an eSIM for the USA?
An eSIM is worth it for most visitors to the USA, because it avoids roaming charges and store visits. The US State Department even suggests an international eSIM to Americans traveling abroad.
How much data do I need for a trip to the USA?
Most travelers need 1 GB to 2 GB for a week of maps and messaging, based on Saily’s calculator estimates. Add a few gigabytes if you post videos daily.
Do I need to set up an eSIM before I travel?
Setting up an eSIM at home is the safest approach, because installation needs Wi-Fi. Most plans then wait until your phone connects to a US network.
Can I get a US phone number with Saily?
Saily sells a US phone number for US$1.99 a month, with call and text plans from US$0.99 (October 2026). The number needs identity verification in the app and covers local calls only. Some services may flag it as an internet-based number.
Does Saily allow laptop hotspot sharing?
Hotspot sharing works on every Saily plan, with no cap on how much you share. Laptop use draws from the same plan data, so we suggest a larger plan if you work online.
