7 Best eSIM Providers for International Travel You Can Actually Trust

Staying connected on the move used to feel like a juggling act as it required searching for airport kiosks, swapping tiny SIM cards, or, if you were planning to use your existing SIM on roaming, you would then end up crossing your fingers that roaming fees wouldn’t exceed your cellular bill limit, which could leave you stranded.

Today, eSIMs completely flip that script with a quick QR code scan; your phone locks onto local networks before you even grab your luggage. It’s fast, frictionless, and built for modern travelers who value freedom and peace of mind so they can travel worry-free.

As you begin to use eSIM, you will notice the difference immediately. Starting from using the internet data to book a ride to a hotel from the airport, finding the right train platform, checking in with family, or even turning your phone into a hotspot for your travel partner. Everything just works immediately after you land in your destination country.

Where eSIMs make all the difference:

• Instant connectivity on arrival at your destination
• Doesn’t require documentation or ID
• No physical SIM hassles
• Flexible plans that perfectly fit short trips or long stays

However, choosing the right provider can be tricky. One needs to spend time looking for coverage gaps, a reliable app compatible with Android or iOS devices, or price plans that match your budget and won’t cause unwanted surprises.

That is why I put several top digital SIM service providers through real-world testing across borders and airports…

What matters most to travelers:

Below, I break down the best eSIMs for 2025 and have tested, compared, and evaluated for travelers like you who want a simple, safe, seamless, and immediate internet connection wherever they land. You can even get a global SIM that works in all your travel destinations, avoiding roaming costs.

Quick Overview of the Best eSIM Cards for Travelers

• Saily: A new service in the market, designed by Nord Security, offers the best price overall and is a budget-friendly solution. Starts at USD $3.99/GB.
• Airalo: One of the first eSIM providers, offers the best services overall, providing reliable connectivity for single-country plans. Starts at USD $4.5/GB.
• Ubigi: When you are planning to travel to multiple destinations in one trip, that’s when Ubigi would be helpful. Starts at USD $2.9/500MB.
• AloSIM: Suitable for calling and reliable cellular network connectivity in most countries. Starts at USD $4.5/GB.
• Jetpac: Budget-friendly solution for anyone looking for a data-only service. Starts at USD $5 / 3GB.
• Airhub: Perfect for a combination of data and calling plans. Starts at USD $3.4 for unlimited data, calling, and SMS for 1 day.
• Flexiroam: Suitable for frequent travelers, offers plans for multiple countries so you can enjoy the lowest prices. Starts at USD $1/GB.
• Holafly: One of the few eSIM providers with unlimited data plans, which makes it the expensive option. Starts at USD $6.90 for unlimited data for 1 day.
• Nomad: For a flexible eSIM solution that offers affordable data-only plans. Starts at USD $4/GB.
• GigSky: Offers unlimited data plans for a variety of destinations, even in-flight, offshore, cruises, and specific regions. Starts at USD $4.24 for unlimited data for 1 day.

1. Saily

• 5G Coverage: Yes, depending on local network providers
• Phone Call Support: Not available (only through VoIP apps)
• SMS Support: Not available
• Starting Price: USD $3.99 for 1 GB, 7-day validity
• Supported Countries: 200
• Hotspot/Tethering: Available, there are no limitations
• App Availability: Android and iOS

Saily is one of the newest eSIM service providers in the market, currently growing really fast. It is designed and developed by the creators of NordVPN. The provider offers services in over 200 countries worldwide, along with a user-friendly app and affordable data-only plans, making it one of the top choices for budget-friendly travelers.

Coverage, Supported Countries, and Regions

Saily offers fantastic coverage, serving over 200 countries worldwide, including popular tourist destinations like the United States, Turkey, and Thailand. The company has been continuously expanding its services to more destinations.

As far as the cellular network and data network coverage is concerned, you will be able to get 5G, LTE, 4G, and 3G internet.

Plans and Pricing

Saily has smartly designed eSIM data plans that offer greater flexibility, with durations ranging from 7 days to 30 days.

One of the most cost-effective plans gives you over 1 GB of data that lasts for over 7 days, and it is perfectly aimed at travelers on a short trip. For anyone going on a more extended trip, they can easily opt for a 30-day plan with data bundles ranging from 3GB to 10GB, or an unlimited plan.

For a quick breakdown of the starting prices, please check the table below:

Pros

• Cheaper plans compared to the competitors
• Offering services in over 200 destinations, covering every region
• Allows you to top up when running low on mobile data
• Get a notification when 80% of the plan has been consumed
• Automatically activates eSIM and the plan when you reach your destination

Cons

• Data-only plans
• Does not give you a phone number

2. Airalo

• 5G Coverage: Yes, depending on local network providers
• Phone Call Support: Available
• SMS Support: Available
• Starting Price: USD $4.50 for 1 GB, 7-day validity
• Supported Countries: 200+
• Hotspot/Tethering: Available, there are no limitations
• App Availability: Android and iOS

Airalo is one of the world’s first eSIM providers, which introduced its services to solve the high roaming charges and to offer you eSIM for data, calling, and SMS at affordable prices. The company offers three types of eSIM, including local, regional, and global. There are a variety of packages and bundles to choose from, and you can select the one you find most suitable for your travel plans.

Coverage, Supported Countries, and Regions

With Airalo, you will get to experience excellent coverage in more than 200 countries and regions around the globe. Regardless of the country you are planning to visit, there are higher chances of Airalo offering its services and coverage in that area.

Although it offers complete support for 3G, 4G, LTE, and 5G network connectivity, the actual connection speed varies based on the local network you are connected to.

Plans and Pricing

Since Airalo offers three different eSIM plans, including local, regional, and global, the price plans vary too, based on your choice. This means you are going to enjoy better flexibility, not only with the location-specific eSIM but with the freedom to select the validity as well.

The validity of the plans varies between 7 days and 30 days, and each plan has different pricing based on the calling and data plans or the data-only plans. The selection of the plan totally depends on your requirements, where you will be traveling, and for how long you will be traveling.

For a quick breakdown of the starting prices, please check the table below. Since they offer data-only and calling + SMS + data plans, we have created separate tables for both:

Data-only Plans

Calls + SMS + Data Plans

Pros

• Support for calls and SMS, along with data
• Offers multiple plans for the combination of calls, SMS, data, and dedicated data-only plans
• The app has a well-optimized and user-friendly interface
• Offering services in over 200 destinations, covering every region
• eSIM can be activated easily

Cons

• Doesn’t offer unlimited data plans

3. Ubigi

• 5G Coverage: Yes, depending on local network providers
• Phone Call Support: Not available (only through VoIP apps)
• SMS Support: Not available
• Starting Price: USD $2.9 for 500 MB, 1-day validity
• Supported Countries: 200
• Hotspot/Tethering: Available, there are no limitations
• App Availability: Android and iOS

Developed by Transatel-NTT, Ubigi is a trendsetter in the eSIM market, and its services are driven by the mission to connect people regardless of where they are, which is the reason why it covers over 200 countries, and it offers a variety of data plans tailored for each destination. You can easily select the plan that suits your needs, as regional and global plans are available too.

Coverage, Supported Countries, and Regions

Ubigi has excellent coverage, offering services and custom plans in over 200 destinations. So, regardless of the region you are planning to visit, you will be able to find their services available almost everywhere.

As for supported network connections, they offer 4G and 5G networks thanks to their unique eSIM profiling and official partnerships with multinational brands like Apple, Microsoft, BMW, and Land Rover, which help provide seamless connectivity across borders regardless of the device you are using.

Plans and Pricing

If you are looking for flexible plans, Ubigi is your go-to eSIM provider, as you can choose from plans with validity of 1 day, 7 days, 15 days, or 30 days. There are multiple subscription types, including one-time, monthly, and annual.

If you are looking for one of the best USA plans, you should opt for their 1GB data plan, which is valid for 7 days and a perfect solution for a short trip. On the other hand, if you are planning a long trip, you can opt for their 30-day plans, available in a variety of data bundles, including 10GB, 25GB, 50GB, and an unlimited plan.

For a quick breakdown of the starting prices, please refer to the table below:

Pros

• No roaming charges or extra fees
• Single eSIM compatible in over 200 countries
• 5G services available in more than 60 destinations
• Top-up directly using the Ubigi app, even without WiFi or data credits
• Smartstart feature automatically activates eSIM and the plan when you reach your destination

Cons

• Data-only plans
• Does not give you a phone number

4. AloSIM

• 5G Coverage: Yes, depending on local network providers
• Phone Call Support: Free international phone number and $3 free credit available through the Hushed app
• SMS Support: Available through the Hushed app
• Starting Price: USD $4.50 for 1 GB, 7-day validity
• Supported Countries: 200+
• Hotspot/Tethering: Available; there are no limitations
• App Availability: Android and iOS

AloSIM is a Canada-based company offering an eSIM app and services that provide mobile data, phone calls, and text messages in more than 200 countries worldwide. Their eSIM services are so simplified that it takes just 90 seconds to set up and install eSIM, regardless of where you are traveling. You won’t have to pay roaming charges.

Coverage, Supported Countries, and Regions

When it comes to supported countries and regions, AloSIM offers global reach, serving over 200 countries and regions, including popular destinations such as Japan, Italy, France, Mexico, Australia, the United States, the United Kingdom, South Africa, and Costa Rica.

When selecting custom or ready-made plans, you can see which partnering network you will be connected to locally during your travels, helping ensure your connectivity remains reliable. You will most probably be connected to 5G, LTE/4G, and 3G, depending on the cellular network coverage within the specific area.

Plans and Pricing

Global eSIM Plans

Apart from the country-specific plans, they also offer global eSIM plans that are valid in over 149 countries, so you can stay online and connected without ID or documentation requirements and verifications.

Pros

• Fully unthrottled data
• Offers global plans, perfect for frequent travelers
• You will get a phone number with $3 free credit
• No roaming charges or extra fees
• Single eSIM compatible in over 200 countries
• Easy to set up and install
• Allows data top-up using the AloSIM app

Cons

• Data only plans
• Unlimited data plans come with FUP and offer the first 1.5GB at high speed, and then downgrade connectivity to 512KBPS until the next day

5. Jetpac

• 5G Coverage: Yes, depending on local network providers
• Phone Call Support: Not available (only through VoIP apps)
• SMS Support: Not available
• Starting Price: USD $1 for 1 GB, 4-day validity
• Supported Countries: 200+
• Hotspot: Available, there are no limitations
• Customer Support: Available 24/7 via email, app, WhatsApp, web, and chat
• App Availability: Android and iOS
• Bonus: Free access to WhatsApp Chat, Uber, Grab, and Google Maps even when your data runs out, available upon purchase of a 3GB or above pack

Jetpac is a Singapore-based eSIM service provider established in 2022. Since then, they have been offering one of the cheapest local eSIM plans, especially designed for budget-conscious travelers, with a one-of-a-kind 4-day data plan for $1 with 1 1GB. Thought this deal is available for first-time subscribers only.

Moreover, what’s unique is that you will get free access to WhatsApp, Uber, Grab, and Google Maps even when your data runs out, so that you can stay connected. This applies only if you opt for a 3GB or higher plan.

Coverage, Supported Countries, and Regions

With coverage expanding to more than 200 global destinations, Jetpac gives you the freedom to roam around the world like a boss. All you need is a single eSIM. Whether you are traveling to Japan, Europe, South Korea, the United States, the United Kingdom, Southeast Asia, or Africa, one eSIM will offer you complete coverage.

When it comes to the network and connectivity speeds, Jetpac has partnered with the local telecoms. This means you will be able to get access to a reliable and high-speed internet with 4G, LTE, and 5G speeds wherever it is available. Ensuring you enjoy uninterrupted communication, seamless streaming, and smooth browsing.

Plans and Pricing

When it comes to plans and pricing, Jetpac is unique as it offers flexible data plans ranging from 1GB to unlimited data allocation with varying validity periods. This gives you the absolute freedom to create a custom plan based on your usage, needs, and the duration of your stay.

When it comes to the unlimited data plans, the company applies FUP where the first 3GB of data in 24 hours is unthrottled, afterwards data speed is capped at 1MBPS until the next day.

Did I tell you that subscribing to their 3GB or higher pack gives you free access when your data runs out? After your data is exhausted, you can continue to use WhatsApp, Uber, Grab, and Google Maps for free.

Let’s look into their plans:

For frequent travelers, there are dedicated subscription-based membership plans available, including JetPro and JetFlex. Let’s look into their details:

JetPro is designed for frequent travelers who love luxury. It features 7GB of global data with coverage for more than 100 destinations. This comes with three lounge access passes for three months. It costs $45 per month.

JetFlex, on the other hand, is slightly cheaper, ranging from $3 to $24 per month. It features flexible data plans with 1GB, 5GB, and 10GB global data that covers 100+ countries.

Both membership plans allow you to add fast-track passes and lounge access passes. Moreover, to save more, you can pay for these plans quarterly. This will help you save up to 5%.

Pros

• One eSIM for global coverage
• Offers subscription-based plans for frequent travelers
• Ability to subscribe and manage multiple plans and subscriptions, perfect when visiting multiple destinations or traveling with families
• 24/7 customer support via multiple channels
• Provides access to the lounge access

Cons

• Data-only plans
• Phone number, calling, and text messaging are offered through their own app, and come with certain limitations

6. Airhub

• 5G Coverage: Yes, depending on local network providers
• Phone Call Support: Yes, offers data + voice bundles
• SMS Support: Available
• Starting Price: USD $3.40 for unlimited data, voice call, and SMS, 1-day validity
• Supported Countries: 190+
• Hotspot: Availability depends on the provider and plan
• App Availability: Android and iOS

When it comes to affordable eSIM plans and reliable connectivity with 5G data and network coverage, Airhub is one of the most trusted in the market. Their eSIM bundles and plans offer not only data but also local and international calling minutes and SMS.

Airhub can offer these cost-effective services and deals because of its partnerships with local telecom companies, which is why you will receive a dedicated eSIM for each country. The company offers access to over 250 local eSIMs at competitive rates so that travelers can enjoy local rates without any hassle of paperwork.

Coverage, Supported Countries, and Regions

With coverage expanding up to 190 countries, Airhub offers its eSIM services with local geographic numbers in some of the most popular tourist and business destinations, too, including the UK, Thailand, USA, Italy, France, and Japan, so you can travel worry-free while staying connected to the internet and be able to get in touch via data and calling plans.

Depending on the local cellular eSIM and its network coverage, you will be able to enjoy high-speed internet up to 5G. However, there could be certain areas within the country where you can expect 4G and LTE speeds.

Plans and Pricing

Talking about plans and pricing, since Airhub has partnered with the local cellular companies within the supported countries, and they offer dedicated bundles for data and voice as well, with generous calling and internet limits, so you will be able to find competitive and affordable rates. This will help ensure you have backup internet, and even calling minutes and SMS option whenever you land in the destination country.

One important aspect to note is that there are limitations on hotspot and internet sharing, depending on the type and carrier of the eSIM you have selected. I will highly recommend that you read the terms and conditions before opting for any eSIM, as each plan clearly mentions usage restrictions and whether a hotspot is available.

Let’s look into the plans and pricing:

Data-only Plans

Calls + SMS + Data Plans

Pros

• Support for calls and SMS, along with data
• Offers multiple plans for the combination of calls, SMS, data, and dedicated data-only plans
• Offers monthly plans with unlimited resources
• Gives you a local eSIM number from the local carrier

Cons

• Global eSIM offers coverage for 101 countries

7. Flexiroam

• 5G Coverage: Yes, depending on local network providers
• Phone Call Support: Not available (only through VoIP apps)
• SMS Support: Not available
• Starting Price: USD $10 for 10 GB, 3-day validity
• Supported Countries: 200+ destinations
• Hotspot: Available, there are no limitations on hotspot and tethering
• App Availability: Android and iOS

Flexiroam, as the name itself suggests, offers flexible data-only roaming plans for frequent travelers who want to stay connected hassle-free, regardless of where they are traveling or where the adventure takes them, mainly thanks to its in-flight data plan support. This ensures you stay connected to the internet even while on your flight.

They are known in the industry for offering multiple eSIM data plans, including local, regional, global, and even in-flight data plans. Though their plans are not as cost-effective compared to the others we have reviewed here, their exclusivity compensates for that!

Coverage, Supported Countries, and Regions

Flexiroam has partnered with more than 500 network operators around the globe, which is how they are able to offer localized eSIM services in more than 200 regions and countries. Whereas their dedicated global eSIM offers services and support in over 150 countries and 20 airlines.

As far as coverage and connectivity are concerned, Flexiroam eSIM will automatically try to connect to the strongest signal available in your destination country from the available cellular operator. Most of the destinations support 5G speeds; however, in case of nonavailability, you will be automatically switched to LTE, 4G, 3G, and even 2G speeds to ensure you remain connected and online.

Plans and Pricing

After exploring the other options reviewed above, you might find Flexiroam’s pricing on the expensive side; however, considering the data plan and the data volume they are offering, that is exactly what makes it unique.

When you opt for the unlimited plan, it is important to note that there is a download speed cap after a 3GB daily limit under the Fair Usage Policy for unlimited bundles only.

Let’s look into their plans:

Pros

• Offers local, regional, global, and in-flight data plans
• Gives you a complimentary eSIM along with any data plan
• Global eSIM works across all the supported 150 countries and 20 airlines for in-flight coverage

Cons

• Data plans are slightly expensive than those of other eSIM service providers

How to Manually Install and Set Up the eSIM

If you are unable to install the eSIM using the official Android or iOS/iPhone app provided by the eSIM provider, you can then simply follow the guide below to manually install and set up the eSIM. We have given steps for both Android and iOS devices.

For Android

1. On your Android device, go to Settings.
2. Tap Connections (Network) > SIM Manager.
3. Tap Add eSIM.
4. Tap the option that says, scan QR code from service provider.
5. If you don’t have a QR code, you can type in the code manually. Tap the Enter activation code option.
6. In the box, type in the details sent to you by the eSIM service provider or carrier. It should begin with 1$ or LPA: 1$.
7. Tap Connect.

Once eSIM has been installed, now you need to set your preferred mobile data SIM as your newly installed eSIM.

1. You need to go to Settings > Connections (Network) > SIM Manager.
2. Tap on Mobile Data.
3. From the list, select your eSIM.

That is all. The setup has been done successfully.

For iOS/iPhone

1. On your iOS device, go to Settings.
2. Tap Mobile Service (Cellular).
3. Tap add eSIM > Use QR Code.
4. You can now scan the QR code, if you have it. Or tap Enter details manually to manually type in the eSIM details sent to you by the eSIM service provider. It should have details, including SM-DP+ Address and activation code.
5. Follow the on-screen instructions and choose your newly added eSIM for Mobile Data.

That is all you need to do for a manual eSIM setup on iPhone.