Traveling to the USA? Whether you're snapping pics of the Golden Gate Bridge, strolling through Central Park, or exploring the sandy beaches of Florida, staying connected is a must. That’s where eSIMs come in. Forget the hassle of swapping physical SIM cards, hunting for WiFi, or dealing with expensive roaming charges. With an eSIM, you can activate a plan in minutes and hit the ground running.
Choosing The Right eSIM Provider
The internet is flooded with eSIM providers promising the best deals and seamless connectivity, but let’s be real—not all of them deliver. Some will leave you hanging with patchy coverage, slow speeds, or non-existent customer support. To make sure you’re picking a dependable provider, here’s what you should look for.
1. Network Coverage
International eSIM providers don’t operate their own networks; they partner with established ones like T-Mobile, AT&T, or Verizon. These are the big players in the U.S., and their partnerships determine how reliable your eSIM is.
2. Data, Calls & Texts
If you're streaming, sharing, or navigating, opt for larger plans. Light users can get by with 1-2GB, but heavy users might want unlimited data. Not all eSIMs support calls and SMS, so double-check if you need them for emergencies.
3. Hotspot/Tethering
Need to share internet with your laptop or travel buddy? Look for eSIMs that allow hotspots & data tethering.
4. Reviews Matter
Check Trustpilot, Tripadvisor, Google Reviews, and Reddit to see what real users say. Focus on mentions of reliability, customer support, and setup ease.
Best eSIMs For The USA
A little research goes a long way. And we put in the work so you don't have to with this list of the best eSIM providers and what you can get from each of them.
Smartroam
Smartroam (available to download at Sim Local) offers competitive data plans starting at 3 GB for up to 30 days to unlimited data for 15 days. Operating on the Verizon network, Smartroam ensures extensive coverage and 5G compatibility for high-speed internet, even in more remote areas. Experience a simple activation process through a user-friendly app and responsive customer support if you encounter any issues. These Smartroam plans are data only; they do not come with calls and texts.
Sim local recently launched a free trial for anyone who still isn't convinced about eSIM (or if it will even work on their device). Click below to start your free trial.
Click here to start a free trial
Airalo
Airalo offers affordable eSIM plans starting as low as $4.50, with options for data ranging from 1 GB to 20 GB. The eSIMs are compatible with major networks like Verizon and T-Mobile, providing strong nationwide coverage and 5G support. Calls and texts are available but you pay extra.
Holafly
Holafly specializes in unlimited and extensive data eSIM plans so you can enjoy seamless connectivity without worrying about running out of data. With easy activation and prices starting at $6.90 for one day, you'll get greater value for money with longer trip durations. These plans run on T-Mobile and Verizon networks, and support tethering allowing you to share your connection (1 GB per day) with other devices.
Maya Mobile
Maya offers comprehensive eSIM plans with flexible durations starting at 5 GB to unlimited data. Their eSIMs support high-speed data and tethering, and partner with the big three networks: Verizon, AT&T, and T-Mobile.
Nomad
Nomad provides flexible eSIM options with plans like 1 GB for 7 days and 50 GB for 30 days. Connecting you to AT&T, T-Mobile, and Verizon networks, Nomad ensures dependable coverage and reliable data speeds (5G/4G/LTE connectivity) across the USA. However, according to Nomad, network coverage and speeds can fluctuate depending on the location and time of day.
MobiMatter
MobiMatter offers flexible and affordable eSIM plans for the USA, with options for data bundles tailored to various travel needs. You can get anything up to 100GB for 30 days. Their global focus includes seamless compatibility with major networks (AT&T and T-Mobile in the United States), ensuring robust coverage and fast speeds. These are data-only packages and 5G availability is influenced by network coverage, regional device compatibility, and your phone's settings.
Saily
Saily offers prepaid eSIM plans for the United States with flexible options ranging from 1 GB to 20 GB and 7- or 30-day durations, catering to different travel needs. Plans activate automatically upon arrival in your destination, and include unrestricted hotspot functionality. While SMS and traditional calls are not available, Saily provides reliable internet access across various U.S. cities, with speeds up to 5G depending on local networks. Which networks? It's not immediately clear.
What You Need To Know Before Buying An eSIM
Before diving into the world of prepaid eSIMs, here are a couple of key things to double-check to avoid any hiccups.
Is Your Device eSIM Compatible?
Not all devices support eSIMs, so make sure yours does before you buy. Most newer smartphones, like the iPhone XR and later, Google Pixel 3 and later, and many Samsung Galaxy models, are eSIM-ready. If you're unsure, a quick Google search with your phone model and "eSIM compatibility" will save you some stress. Or check this comprehensive list.
Is Your Device Unlocked?
Your phone must be unlocked to use an eSIM from a provider other than your carrier. If you're tied to a network, you might run into issues activating the eSIM. Check with your carrier if you're not sure whether your device is unlocked.
