International eSIM Providers for USA: Airalo vs Holafly vs Ubigi vs Saily vs Nomad vs KnowRoaming
Roami Team
Roami helps travelers stay connected with simple eSIM plans.
📑 Table of Contents
If you’re visiting the US from another country, you’ll most likely use an international eSIM provider — one that works across multiple countries and doesn’t require a US address to sign up.
This guide compares the six most popular international eSIMs for US travel: Airalo, Holafly, Ubigi, Saily, Nomad, and KnowRoaming. Each one connects to US networks differently, charges different prices, and suits different travel styles. For a broader overview of all providers, the USA eSIM ranking comparison covers 10 providers side by side. If you want to see how they compare against US carrier prepaid plans, the USA eSIM carrier plans guide covers T-Mobile, AT&T, and Verizon options.
If you want to test an international eSIM before committing, USA eSIM offers automatic network switching and a free eSIM trial. Code WEB20 takes 20% off any plan.
All pricing is in USD as of July 2026, sourced from each provider’s official website and verified against Reddit’s r/eSIM community reports. Network performance data references OpenSignal’s 2026 US Mobile Network Experience Report and Ookla’s Speedtest Global Index. The GSMA provides the technical specifications that make international eSIMs work across carriers.
Quick comparison: International USA eSIM providers
| Provider | 10GB Price | US number | Networks | Hotspot | Best for |
|---|---|---|---|---|---|
| Ubigi | $12.00 | No | T-Mobile | Unlimited | Value, city travel |
| Airalo | $18.00 | No | T-Mobile + Verizon | Unlimited | Short trips, easy setup |
| Nomad | $20.00 | No | AT&T + Verizon | Unlimited | Rural, road trips |
| Saily | $26.99 | No | T-Mobile | Unlimited | Privacy, VPN included |
| KnowRoaming | $24.99 | No | Multiple | Unlimited | Multi-country, flexibility |
| Holafly | $27.30/unl. | No | AT&T | 500MB/day | Unlimited data |
Airalo USA eSIM review speed test
Airalo USA eSIM review speed test — Airalo connects to T-Mobile and Verizon networks in the US. Speed depends on which network you’re connected to at any given moment.
Real-world speed performance:
- T-Mobile 5G (cities): 150-350 Mbps download, 20-40 Mbps upload
- Verizon 5G (urban): 80-200 Mbps download, 15-30 Mbps upload
- Verizon LTE (rural): 20-60 Mbps download, 5-15 Mbps upload
- T-Mobile LTE (suburban): 50-120 Mbps download, 10-25 Mbps upload
Speed test results summary: Airalo’s dual-network access (T-Mobile + Verizon) gives it an advantage over single-network providers. In cities, T-Mobile provides the fastest speeds. In rural areas, Verizon’s LTE network offers more consistent coverage. The speed you get depends on which network your phone connects to.
Setup and activation: Airalo’s app is the smoothest in the industry. Buy the plan, scan the QR code, and you’re online. No account creation needed. It’s why first-time eSIM users rarely have problems with it. For a step-by-step walkthrough of the installation, the USA eSIM setup guide covers device-specific instructions.
Pricing: 1GB/7d $4.50, 3GB/7d $8.00, 5GB/30d $11.00, 10GB/30d $18.00.
Hotspot: Unlimited, included.
Customer support: App-based chat with chatbot triage first. Response times vary.
Best for: Short city trips. First-time eSIM users. Multi-country travelers with 200+ country coverage.
Holafly USA eSIM unlimited data review
Holafly USA eSIM unlimited data review — Holafly sells only unlimited data plans. No tracking, no top-ups, no worrying about running out. It runs on AT&T, which has solid coverage in most places including rural areas.
Pricing: 5d $19.50, 7d $27.30, 10d $32.90, 15d $50.90, 30d $74.90.
Real-world speed performance (AT&T network):
- AT&T 5G (cities): 100-250 Mbps download, 15-30 Mbps upload
- AT&T 5G (suburban): 50-150 Mbps download, 10-25 Mbps upload
- AT&T LTE (rural): 20-60 Mbps download, 5-15 Mbps upload
Customer support: This is where Holafly stands apart. Its 24/7 live chat support in multiple languages is the best in the industry. If you’re worried about installation or troubleshooting, Holafly’s support team is available within minutes. Airalo and Nomad rely heavily on chatbot triage, and getting a human can take hours. Ubigi’s support is email-priority. Saily offers in-app chat but with slower response times.
The hotspot limitation: Hotspot capped at 500MB/day. This is important if you plan to connect a laptop. For a single phone user, it’s fine.
Best for: Heavy data users. Unlimited streaming without counting GBs. Travelers who want 24/7 support.
Skip if: You’re a light user who would pay less with a fixed-data plan. You need reliable laptop hotspot.
Ubigi USA eSIM T-Mobile coverage review
Ubigi USA eSIM T-Mobile coverage review — Ubigi runs exclusively on T-Mobile’s network in the US. This means excellent 5G speeds in cities but limited coverage in rural areas.
Coverage breakdown:
- Major cities (NY, LA, Chicago, Miami): Excellent 5G coverage, speeds 200-400 Mbps
- Suburban areas: Good 4G/5G coverage, speeds 50-150 Mbps
- Small towns: Limited 4G coverage, speeds 10-40 Mbps
- Rural areas / national parks: Weak to no coverage
Real-world speed performance:
- T-Mobile 5G Ultra Capacity: 200-400 Mbps (cities, downtown areas)
- T-Mobile 5G (standard): 80-200 Mbps (suburban, smaller cities)
- T-Mobile 4G LTE: 20-80 Mbps (rural, highways)
Pricing: Ubigi offers the cheapest per-GB pricing of any international provider. At 10GB for $12, it’s about a third cheaper than the next closest competitor. For a detailed breakdown of value across all tiers, the USA eSIM price guide compares every provider’s cost per GB.
Hotspot: Unlimited, included.
Setup: QR code, no account needed.
Best for: City travelers who want the most data for their money. Travelers staying in major metropolitan areas.
Skip if: Your trip includes national parks, rural areas, or cross-country driving. T-Mobile coverage drops off significantly outside cities.
Nomad USA eSIM AT&T Verizon review
Nomad USA eSIM AT&T Verizon review — Nomad is the only international provider that connects to both AT&T and Verizon — the two carriers with the widest rural coverage in the US. If your trip includes national parks, small towns, or cross-country driving, this is the safest choice among international providers.
Coverage breakdown:
- AT&T 5G (cities): 100-250 Mbps, good coverage across most urban areas
- AT&T LTE (rural): 20-60 Mbps, reaches most small towns and highways
- Verizon 5G (cities): 80-200 Mbps, strong in urban areas
- Verizon LTE (rural): 20-50 Mbps, best coverage in remote areas and national parks
- National parks (Yellowstone, Yosemite, Zion): Verizon reaches developed areas, AT&T covers main routes
Pricing: 1GB/7d $5.50, 5GB/30d $12.00, 10GB/30d $20.00, 20GB/30d $35.00.
Hotspot: Unlimited, included.
Free trial: 1GB for new users — the only international provider with a free trial.
Customer support: App-based chat, response times vary.
Best for: Road trips, national parks, cross-country driving. Rural destinations where T-Mobile doesn’t reach. For more detail on national park coverage, the USA eSIM road trip guide has specific information for major parks.
Skip if: You’re only visiting major cities — Ubigi is cheaper.
Saily USA eSIM NordVPN review
Saily USA eSIM NordVPN review — Built by the Nord Security team (NordVPN), Saily includes a VPN with virtual location switching, ad blocking, and web protection. Useful if you frequently connect to public WiFi in airports, cafes, and hotels.
Built-in features:
- Ad blocking: Removes ads from websites and apps
- Web protection: Blocks malware and phishing sites
- Virtual location switching: Appear to be in different countries
- VPN encryption: Protects data on public WiFi networks
Pricing: 1GB/7d $4.49, 5GB/30d $15.99, 10GB/30d $26.99.
Network: T-Mobile only.
Real-world speed performance:
- With VPN on: 60-150 Mbps download (VPN overhead reduces speed)
- With VPN off: 80-200 Mbps download (same as standard T-Mobile)
- Ad blocker impact: Slightly faster page loads, less data usage
Hotspot: Unlimited, included.
Best for: Privacy-conscious travelers. Anyone who uses public WiFi regularly. Users who want ad-free browsing.
Skip if: You’re traveling to rural areas — T-Mobile’s rural coverage is weak. You don’t need VPN protection.
KnowRoaming USA eSIM review
KnowRoaming USA eSIM review — KnowRoaming is a lesser-known but established international eSIM provider with coverage in over 200 countries. Its US plans are competitively priced and offer multi-network access.
Pricing: 1GB/7d $4.99, 3GB/15d $9.99, 5GB/30d $14.99, 10GB/30d $24.99.
Networks: Connects to multiple US carriers depending on location. Similar to Airalo’s multi-network approach.
Real-world speed performance:
- Urban 5G: 100-250 Mbps (on T-Mobile)
- Urban 4G/LTE: 30-80 Mbps (on T-Mobile or Verizon)
- Rural LTE: 10-40 Mbps (on AT&T or Verizon)
Hotspot: Unlimited, included.
Global coverage: Works in 200+ countries — useful for multi-country trips.
Best for: Travelers who need reliable coverage across multiple countries. Budget-conscious travelers who want competitive pricing with multi-network access.
Skip if: You need the absolute cheapest data. You want 24/7 support (KnowRoaming’s support is limited).
Airalo vs Holafly USA which is better
Airalo vs Holafly USA which is better — this depends entirely on your data usage:
| Factor | Airalo | Holafly | Winner |
|---|---|---|---|
| Best for light users (under 5GB) | ✅ $11 for 5GB | ❌ $27 minimum | Airalo |
| Best for heavy users (unlimited) | ❌ Not available | ✅ $27/week | Holafly |
| Best hotspot support | ✅ Unlimited | ❌ 500MB/day | Airalo |
| Best customer support | ⚠️ Chatbot first | ✅ 24/7 live chat | Holafly |
| Best network coverage | ✅ T-Mobile + Verizon | ✅ AT&T | Airalo (dual-network) |
| Cheapest per day | $0.60/day (5GB/30d) | $3.90/day (7d) | Airalo |
Choose Airalo if: You’re a light to moderate user. You want the flexibility of different plan sizes. You need reliable hotspot for laptop work. You’re visiting multiple countries (200+ country coverage).
Choose Holafly if: You use 5GB+ per day. You don’t want to track data. You want 24/7 live chat support. You don’t need hotspot for a laptop.
Holafly vs Ubigi USA which is better
Holafly vs Ubigi USA which is better — unlimited data vs best value:
| Factor | Ubigi | Holafly | Winner |
|---|---|---|---|
| Best for value (3-10GB) | ✅ $8-12 | ❌ $27+ | Ubigi |
| Best for unlimited | ❌ Limited (60GB soft cap) | ✅ Truly unlimited | Holafly |
| Best hotspot | ✅ Unlimited | ❌ 500MB/day | Ubigi |
| Best network | ⚠️ T-Mobile only | ✅ AT&T | Holafly (rural) |
| Best customer support | ⚠️ Email priority | ✅ 24/7 live chat | Holafly |
| Cheapest overall | ✅ $12 for 10GB | ❌ $27 for 7 days | Ubigi |
Choose Ubigi if: You’re on a budget. You need 10-25GB of data. You need unlimited hotspot for laptop work. You’re staying in cities.
Choose Holafly if: You need truly unlimited data. You’re a heavy streamer. You need 24/7 live chat support. You’re traveling to rural areas where AT&T has coverage.
Nomad vs Ubigi USA eSIM review
Nomad vs Ubigi USA eSIM review — city vs rural:
| Factor | Ubigi | Nomad | Winner |
|---|---|---|---|
| Best for cities | ✅ Cheaper, faster | ⚠️ More expensive | Ubigi |
| Best for rural | ❌ T-Mobile weak | ✅ AT&T + Verizon | Nomad |
| Best 10GB price | ✅ $12 | ❌ $20 | Ubigi |
| Best network coverage | ⚠️ T-Mobile only | ✅ AT&T + Verizon | Nomad |
| Free trial | ❌ No | ✅ 1GB free | Nomad |
Choose Ubigi if: You’re visiting major cities only. You want the cheapest data.
Choose Nomad if: Your trip includes national parks, rural areas, or cross-country driving. You want AT&T + Verizon coverage.
Airalo vs Google Fi USA comparison
Airalo vs Google Fi USA comparison — Google Fi is a full mobile carrier, not a travel eSIM. Here’s how they compare:
| Factor | Airalo | Google Fi | Winner |
|---|---|---|---|
| Best for short trips | ✅ $4.50-18 | ❌ $20/mo minimum | Airalo |
| Best for long stays | ❌ Per-GB pricing | ✅ $65/mo unlimited | Google Fi |
| Best for multi-device | ❌ Phone only | ✅ Works on tablets, laptops | Google Fi |
| US phone number | ❌ No | ✅ Yes | Google Fi |
| Best entry price | ✅ $4.50 | ❌ $20 | Airalo |
| International coverage | ✅ 200+ countries | ✅ 200+ countries | Tie |
Choose Airalo if: You’re taking a short trip (under 2 weeks). You only need data on your phone. You want the cheapest option.
Choose Google Fi if: You’re staying 2+ months. You need a US phone number. You want data on your laptop and tablet. You want a consistent provider for regular US visits. For more on providers that include voice support, the USA eSIM with phone number guide covers all the options.
Is Google Fi good for USA travel eSIM? It’s good for long stays and multi-device travelers. For short trips, Airalo and Ubigi are cheaper.
Airalo vs Holafly vs Ubigi which is best for USA?
Airalo vs Holafly vs Ubigi which is best for USA? Here’s the summary:
| Traveler type | Winner | Why |
|---|---|---|
| Light user (1-3GB) | Airalo | Cheapest entry price, easiest setup |
| Moderate user (3-10GB) | Ubigi | Best per-GB value at $12 for 10GB |
| Heavy user (10+GB) | Ubigi or Holafly | Ubigi for value ($24/25GB), Holafly for unlimited |
| Rural / road trip | Nomad | AT&T + Verizon coverage |
| Laptop hotspot needed | Ubigi or Airalo | Unlimited hotspot included |
| 24/7 support needed | Holafly | Live chat in multiple languages |
| Privacy / VPN needed | Saily | Built-in VPN and ad blocker |
| Multi-country travel | Airalo or KnowRoaming | 200+ country coverage |
The overall recommendation:
- Most travelers → Ubigi. Best combination of price, data, and hotspot.
- First-time users → Airalo. Easiest setup, lowest entry price.
- Rural travelers → Nomad. AT&T + Verizon coverage.
- Heavy users → Holafly. Unlimited data, 24/7 support.
- Privacy-focused → Saily. Built-in VPN.
For travelers who want the flexibility of automatic network switching and live support, USA eSIM offers a different approach — instead of choosing one carrier, it connects to whichever network has the strongest signal.
Which provider should you choose? Decision flow
Step 1: Where are you going?
- Only cities (NY, LA, Chicago, Miami) → Ubigi (cheapest, fastest)
- Rural areas, national parks → Nomad (AT&T + Verizon)
- Both cities and rural → Nomad (covers everything) or Airalo (dual-network)
Step 2: How much data do you need?
- Under 5GB → Airalo ($4.50-11) or KnowRoaming ($4.99-14.99)
- 5-10GB → Ubigi ($12) — best value at this tier
- 10-25GB → Ubigi ($24 for 25GB) — cheapest per-GB
- Unlimited → Holafly ($27/week) — truly unlimited
Step 3: Do you need hotspot?
- Yes → Avoid Holafly. Choose Ubigi, Airalo, Nomad, or Saily.
- No → Holafly is fine.
Step 4: Do you need support?
- Yes, 24/7 → Holafly
- Not really → Any provider
Frequently asked questions
Airalo vs Holafly vs Ubigi which is best for USA?
Ubigi is best for most travelers on a budget (10GB/$12). Airalo is best for first-time users and light data. Holafly is best for heavy data users who need unlimited. Nomad is best for rural travel. The answer depends on your trip type. For city travel only, choose Ubigi. For rural travel, choose Nomad. For unlimited data, choose Holafly. For a side-by-side comparison of all providers across speed, coverage, and price, the USA eSIM ranking comparison has a detailed breakdown.
Is Google Fi good for USA travel eSIM?
It depends. Google Fi is good for long stays (2+ months), multi-device travelers (phone + tablet + laptop), and travelers who need a US phone number. For short trips (under 2 weeks), Airalo, Ubigi, or Nomad are cheaper. Google Fi’s $20/month minimum means it’s expensive for short-term use.
Can I switch providers mid-trip?
Yes, you can install multiple eSIM profiles on your phone and switch between them by changing which line is active for data. For example, you could use Ubigi in cities and switch to Nomad when driving through rural areas. Install both eSIMs before you leave, label them clearly, and switch data lines in Settings as needed. The USA eSIM dual SIM setup guide walks through the configuration.
Do international eSIMs work differently than US carrier eSIMs?
No. They connect to the same US networks and provide identical coverage and speeds. The difference is pricing, support, and features like hotspot and dual-network access. A USA eSIM from Airalo on T-Mobile’s network works exactly like a T-Mobile prepaid eSIM — the network experience is identical.
Which provider works best for TikTok, Netflix, and streaming?
For streaming on T-Mobile’s network, Ubigi offers the fastest sustained speeds at the lowest per-GB cost. For unlimited streaming without tracking, Holafly is the choice. Saily’s built-in ad blocker is useful for YouTube. Airalo and Nomad are fine for streaming but have higher per-GB costs at high data tiers. For more on unlimited options, the USA eSIM unlimited data guide covers fair use policies and hotspot caps.
Do I need separate eSIMs for each member of my group?
Each eSIM is tied to one device, so each person in your group needs their own eSIM. Airalo and Ubigi allow multiple plans on one account, which makes managing a group easier — you buy each person’s plan from the same account. For group travel strategies, the USA eSIM for family and special trips guide compares shared data options versus individual plans.
Can I use the same eSIM provider for multiple US trips?
Most international providers allow you to purchase a new plan on your existing account without reinstalling the eSIM profile. Airalo and Ubigi both support this — you log in, buy a new plan, and it activates on the existing profile.
Summary: Which international eSIM provider should you choose?
| Priority | Best provider | Why |
|---|---|---|
| Best overall value | Ubigi | $12 for 10GB, unlimited hotspot, T-Mobile 5G |
| Best for first-time users | Airalo | Easiest setup, no account needed, low entry price |
| Best for rural travel | Nomad | AT&T + Verizon dual-network, 1GB free trial |
| Best for unlimited data | Holafly | Truly unlimited, 24/7 live chat support |
| Best for privacy | Saily | Built-in VPN and ad blocker from Nord Security |
| Best for multi-country | KnowRoaming | 200+ countries, competitive pricing |
| Best for long stays | Google Fi | US number, multi-device, $65/mo unlimited |
| Best for flexible coverage | USA eSIM | Auto-switches between carriers, live support |
Roami combines automatic network switching between carriers and live customer support — useful for travelers who want a single provider that works across different trip types. A free eSIM trial lets you test the setup before committing. Code WEB20 takes 20% off any plan.
Last updated July 2026.
