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Why choose a Roamzi eSIM?

Instant Delivery

eSIM is delivered instantly to your email after payment, setup within seconds.

Roam Freely

Save money and avoid unexpected roaming charges. Share hotspot data with your family & friends.

Easy Setup

Setting up your eSIM is super simple with our easy-to-follow guide.

No Physical SIM

You can keep your old SIM in your phone. Our eSIM is digital, no swapping, no hassle.

24/7 Customer Support

eSIM setup is easy, nevertheless we are available around the clock via chat and email.

Top-up Available

If you've run out of data on your plan, no worries. Easily top up on data via your account.

Trusted by 16,330+ Travelers

Check out customer reviews about our Roamzi eSIM service!

I honestly don’t think there’s a cheaper provider out there than Roamzi. Their customer service blew me away — I landed in London around 3 AM and had a tiny issue setting up my eSIM. Within seconds, someone from support replied and walked me through the fix step by step. Everything worked perfectly after that. Couldn’t recommend them more!

Luis / Porto, Portugal

After weeks of searching for a data plan in Canada, I stumbled upon Roamzi and grabbed the 20 GB option. Installing it was effortless, and the moment I arrived, it connected right away. Used it for maps, social media, and online banking with zero issues. Great value for money, 5-star experience!

Emma / Manchester, UK

I travel constantly for work and I’m done buying local SIM cards. With Roamzi, I just activate once and it works across different countries. I can even connect my laptop through hotspot when needed and adding more data halfway through the trip took seconds.

Samantha / Dublin, Ireland

After a disappointing run with another provider, I decided to try Roamzi and it’s been a total game-changer. No blocked websites, no throttling, and VPNs work smoothly. I even paired it with my portable 4G router to create a mini Wi-Fi hotspot, and it’s been running flawlessly for weeks. Couldn’t be happier!

Lucas / Sydney, Australia

Roamzi has become my go-to for travel data. I’ve used it in Australia, Europe, and even Peru, and it’s never given me trouble. I can always find the right plan, and topping up takes just a few taps. Reliable, fast, and affordable, exactly what a traveler needs.

Sophie / Vancouver, Canada

I’m not very good with tech, but I managed to get my Roamzi eSIM working in minutes thanks to their clear instructions. Used it across several countries in South America and never lost connection. Super reliable.

Jacob / Stockholm, Sweden

I’ve used plenty of eSIMs before, but Roamzi was by far the easiest to install. I bought one for my trip to Thailand, and it took maybe two minutes to get online. Speeds were excellent everywhere I went, and the price couldn’t be better. I’ll definitely be buying again for my next trip.

Sebastian / Munich, Germany

Everything about my experience with Roamzi was smooth. I got the eSIM right after checkout, scanned it, and was online in less than a minute. It worked great throughout my trip to Ireland, no hiccups at all.

Maddy / New York, USA

Been using Roamzi for a few months now and it’s honestly the best eSIM service I’ve tried. Prices are fair, coverage is great, and speed is consistent. Way better than some of the other big-name providers I’ve used. Setup is effortless, and support is top-notch. Highly recommend!

Isabella / Barcelona, Spain

Had a small issue with activation and reached out to customer support, they replied in under ten minutes and got everything sorted. Super friendly and efficient team. I’ll definitely keep using Roamzi for my future travels.

Andrei / Bucharest, Romania

I used the Roamzi regional plan across five countries in Europe and it worked beautifully everywhere. Setup is effortless, the internet is super-reliable, and their support team is outstanding. A must-try for anyone traveling!

Christian / Oslo, Norway

Trusted by 16,330+ Travelers

Check out customer reviews about our Roamzi eSIM service!

I honestly don’t think there’s a cheaper provider out there than Roamzi. Their customer service blew me away — I landed in London around 3 AM and had a tiny issue setting up my eSIM. Within seconds, someone from support replied and walked me through the fix step by step. Everything worked perfectly after that. Couldn’t recommend them more!

Luis / Porto, Portugal

After weeks of searching for a data plan in Canada, I stumbled upon Roamzi and grabbed the 20 GB option. Installing it was effortless, and the moment I arrived, it connected right away. Used it for maps, social media, and online banking with zero issues. Great value for money, 5-star experience!

Emma / Manchester, UK

I travel constantly for work and I’m done buying local SIM cards. With Roamzi, I just activate once and it works across different countries. I can even connect my laptop through hotspot when needed and adding more data halfway through the trip took seconds.

Samantha / Dublin, Ireland

After a disappointing run with another provider, I decided to try Roamzi and it’s been a total game-changer. No blocked websites, no throttling, and VPNs work smoothly. I even paired it with my portable 4G router to create a mini Wi-Fi hotspot, and it’s been running flawlessly for weeks. Couldn’t be happier!

Lucas / Sydney, Australia

Roamzi has become my go-to for travel data. I’ve used it in Australia, Europe, and even Peru, and it’s never given me trouble. I can always find the right plan, and topping up takes just a few taps. Reliable, fast, and affordable, exactly what a traveler needs.

Sophie / Vancouver, Canada

I’m not very good with tech, but I managed to get my Roamzi eSIM working in minutes thanks to their clear instructions. Used it across several countries in South America and never lost connection. Super reliable.

Jacob / Stockholm, Sweden

I’ve used plenty of eSIMs before, but Roamzi was by far the easiest to install. I bought one for my trip to Thailand, and it took maybe two minutes to get online. Speeds were excellent everywhere I went, and the price couldn’t be better. I’ll definitely be buying again for my next trip.

Sebastian / Munich, Germany

Everything about my experience with Roamzi was smooth. I got the eSIM right after checkout, scanned it, and was online in less than a minute. It worked great throughout my trip to Ireland, no hiccups at all.

Maddy / New York, USA

Been using Roamzi for a few months now and it’s honestly the best eSIM service I’ve tried. Prices are fair, coverage is great, and speed is consistent. Way better than some of the other big-name providers I’ve used. Setup is effortless, and support is top-notch. Highly recommend!

Isabella / Barcelona, Spain

Had a small issue with activation and reached out to customer support, they replied in under ten minutes and got everything sorted. Super friendly and efficient team. I’ll definitely keep using Roamzi for my future travels.

Andrei / Bucharest, Romania

I used the Roamzi regional plan across five countries in Europe and it worked beautifully everywhere. Setup is effortless, the internet is super-reliable, and their support team is outstanding. A must-try for anyone traveling!

Christian / Oslo, Norway

Affordable travel data in 150+ destinations, activate your eSIM in seconds!

Enjoy reliable Internet access during your travels abroad, with no roaming fees.

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Get your Roamzi eSIM setup in 4 steps!

1. Choose plan

Choose the destination and data plan for your trip. Remember to check if your mobile device is eSIM compatible. CHECK COMPATIBILITY ->

Get your Roamzi eSIM setup in 4 steps!

1. Choose plan

Choose the destination and data plan for your trip. Remember to check if your mobile device is eSIM compatible. CHECK COMPATIBILITY ->

2. Setup eSIM

Follow our simple step-by-step guide sent to you via email. No physical SIM is needed, just scan the QR code or use the codes to install the eSIM.

2. Setup eSIM

Follow our simple step-by-step guide sent to you via email. No physical sim is needed, just scan the QR code or use the codes to install the eSIM.

3. Activate at destination

Switch on your eSIM before you travel, or at your destination. The eSIM will automatically find and connect to the best local network.

3. Activate at destination

Switch on your eSIM before you travel, or at your destination. The eSIM will automatically find and connect to the best local network.

4. Manage plan

Need more data? Top-up anytime! Add more data to your existing Roamzi eSIM in your account - no reinstall required.

4. Manage plan

Need more data? Top-up anytime! Add more data to your existing Roamzi eSIM in your account - no reinstall required.

Plans changed? No problem. 6-Month Peace of Mind Guarantee.

With Roamzi, you can enjoy peace of mind, you have up to 6 months to request a refund for your eSIM purchase.

Learn More

FAQs

What Is an eSIM?

An eSIM (embedded SIM) is a digital SIM card built directly into your smartphone or device, allowing you to connect to mobile networks without needing a physical SIM. It works just like a traditional SIM—giving you data, calls, and texts—but is entirely digital and managed through your device’s settings.

With eSIM technology, you can activate and switch between multiple mobile plans instantly, making it ideal for travel, business, or managing separate numbers on the same phone. Simply scan a QR code, and you’re connected—no swapping cards or visiting a store.

Stay connected anywhere, anytime, with the flexibility and convenience of an eSIM.

When Will I Receive My eSIM?

As soon as you complete your purchase, your eSIM is delivered instantly to your email — no waiting, no shipping. Just scan the QR code we send you, follow the quick setup steps, and you’re ready to connect. Please note that because eSIMs are digital products, purchases are non-refundable once delivered.

How Do I Set Up the eSIM on My Device?

Once you’ve purchased your plan, we’ll instantly email you a QR code and along with a setup guide. Open the QR on another screen or print it out, then on your phone go to: Settings → Mobile/Cellular Data → Add Data Plan → Scan QR Code. You can rename the plan for easy reference and switch between your Roamzi plan and your main carrier anytime. Your data will activate once you arrive at your destination — just turn on Data Roaming and you’re connected.

When Should I Set Up My eSIM?

We recommend installing your eSIM before you travel so it’s ready to activate when you land. The setup takes less than two minutes, and you’ll need an internet connection (like Wi-Fi) for installation. Once you arrive at your destination, simply enable Data Roaming and start browsing instantly. For peace of mind, you can also print your QR code before your trip.

How Can I Check How Much Data I Have Left?

You can easily track your remaining data by logging into your Roamzi account and visiting the “My eSIMs” section. There you’ll find your eSIMs, active plans and current data balance.

If I Run Out of Data, Can I Top Up My eSIM?

Absolutely. Just head to the “My eSIMs” section of your Roamzi account to top up your eSIM. You’ll also receive a notification when your data is running low or nearing expiry.

Can I Keep My WhatsApp and Viber Number?

Yes — your messaging apps stay exactly the same. Your WhatsApp, Viber, Telegram, and other accounts will continue using your existing number, so you’ll keep all your conversations and contacts without interruption.

Is My Device Compatible with eSIM?

Most modern smartphones support eSIM technology. This includes iPhone models from XS and newer, Samsung Galaxy, Google Pixel, OPPO, and other recent devices. Since the iPhone 14 and newer models no longer use physical SIMs, eSIM compatibility has become standard across many devices. Want to be 100% sure? Just review our COMPATIBILITY GUIDE -> to see if your phone is compatible.

Can I Use My SIM Card and eSIM at the Same Time?

Yes, you can use your physical SIM and eSIM together. Many users keep their home SIM active for calls and SMS while using Roamzi for data. Just ensure your phone’s data settings are set to use Roamzi’s eSIM to avoid roaming charges on your primary SIM.

Can I Share My Data or Use a Hotspot?

Definitely! eSIMs support tethering and hotspot sharing, so you can connect your laptop, tablet, or share data with friends and family. Simply enable the Personal Hotspot option in your phone’s settings — there are no extra fees, and all shared usage comes from your plan’s data balance.

MORE FAQs ->