The #1 mobile data eSIM for your travels

Get instant mobile Internet at your destination country's best network during your trip. Easy setup through QR code scan and guarantees 0.00€ roaming fees.

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No SIM card change

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Excellent Support

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Discover the benefits of BuddySIM's eSIMs
eSIM cards for mobile Internet - BuddySIM
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No roaming

Avoid high roaming charges

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Top Speeds

Enjoy high-speed Internet for your favorite apps

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No SIM change

Browse on your trip without changing your SIM card

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Without contract

Simply use the eSIM without a contract or phone number

Get prepaid eSIM data plans with the best network quality. Instantly active & ready for use.

Whether it's America, China, Japan or Turkey - use our tourist eSIM on your trip and always stay with your loved ones thanks to BuddySim ♥️ connected.

100% secure payment
BuddySIM - Your shop for virtual eSIM cardsBuddySIM - Your shop for virtual eSIM cardsBuddySIM - Your shop for virtual eSIM cardsQuick activation of eSIMs - BuddySIMQuick activation of eSIMs - BuddySIM
Hit the Slopes with BuddySIM ⛷️ Get Mobile Data Instantly for Your Switzerland Trip
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Switzerland eSIM: LTE | 4G | 5G Mobile Data
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Valid for 7-30 days
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1-50 GB data
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Top network guarantee
Get Mobile Data Instantly for Your Trip with Our USA eSIM
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USA eSIM: LTE | 4G | 5G Mobile Data
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Valid for 7-30 days
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1-50 GB data
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Top network guarantee
Get Mobile Data with Our Turkey eSIM for 7 or 30 Days
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Turkey eSIM: LTE | 4G | 5G Mobile Data
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Valid for 7-30 days
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1-50 GB data
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Top network guarantee
Get Mobile Data Instantly for Your Trip with Our Mexico eSIM
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Mexico eSIM: LTE | 4G | 5G Mobile Data
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Valid for 7-30 days
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1-50 GB data
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Top network guarantee
Get Mobile Data for the UAE with Our Dubai eSIM
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UAE eSIM: LTE | 4G | 5G Mobile Data
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Valid for 7-30 days
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1-50 GB data
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Top network guarantee
Get Mobile Data with Our Canada eSIM for 7 or 30 Days
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Canada eSIM: LTE | 4G | 5G Mobile Data
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Valid for 7-30 days
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1-50 GB data
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Top network guarantee
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Set up in three steps

With just three steps, you are directly online in the best network in your destination country thanks to our eSIM! Your eSIM will be sent as a QR code by email immediately after purchase.

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Check compatibility

More than 200+ devices are eSIM compatible. Now check that your device is compatible: eSIM compatible smartphones

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Select package

Select the eSIM package that best suits the needs of your trip and destination country.

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Scan QR code

Scan the provided QR code from our email and start surfing the best local network right away!

That's what our customers say

Thousands of customers use BuddySim for your travels in over in over 190 countries. When will we Travel buddies?

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An essential travel companion! The easy activation and clear tariff options helped me focus on my trip to the USA instead of worrying about communication issues. From cities to the most remote hiking trails, BuddySim has never let me down. A clear recommendation for anyone who wants to travel with peace of mind!

Jenny Foerster (USA, 14 days)

⭐️⭐️⭐️⭐️⭐️

BuddySIM Bewertungen USA
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During my cultural exploration tour in Japan, BuddySim was a real lifesaver. The eSIM worked perfectly. Being able to access maps, translations, and information at any time has greatly enriched my journey. We were also able to easily share breathtaking photos and keep those at home informed.

Patrick Schenck (Japan, 20 days)

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BuddySIM Bewertungen Japan
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Honestly, the card was a real game changer. It was a piece of cake to activate, and the data options gave me full control over my connection. BuddySIM was always reliable and the eSIM always offered great network coverage. Mexico with BuddySim? Definitely an adventure I would choose again and again. Hasta la vista, roaming charges!

Angelina Magga (Mexico, 30 days)

⭐️⭐️⭐️⭐️⭐️

BuddySIM Bewertungen Mexiko
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We love what we do & solve your IT business solutions

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We are creative in design & development

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Software for the Open Enterprise

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Easily build custom reports and dashboards

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Perfect Technology Solution for All Business

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Frequently asked questions

Our support team is also happy to answer any questions you may have by phone, email or WhatsApp.

What is an eSIM?
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An eSIM (embedded SIM) is a built-in SIM card in your smartphone that replaces your physical SIM card and is digitally activated.

Is my device eSIM compatible?
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Most newer smartphones and tablets are eSIM compatible. You can find all eSIM-enabled devices over here. The following requirements must also be met: Roaming must be activated on your device and there must be no SIM lock.

Are there any roaming charges?
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No, with BuddySIM, there are no roaming charges for your main contract.

When will my eSIM be activated?
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The validity period and data consumption of your eSIM package only start when data roaming is activated on your device and the eSIM connects to the network. The date of the first data consumption is therefore the start of the validity period of 7 or 30 days. If you are planning a trip in the future, you can easily install your BuddySIM beforehand and only activate data roaming when you start your trip.

Can I make calls and send texts?
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The eSIM only allows you to use mobile data. It does not include a local number for receiving or making calls or messages.

Kann ich mit der BuddySIM einen Hotspot geben?
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Natürlich, mit deiner BuddySIM eSIM kannst du wie gewohnt einen Hotspot für deinen Laptop oder andere Endgeräte vergeben. Deine Geschwindigkeit wird niemals gedrosselt und der Verbrauch ist auch nicht limitiert. Du kannst also das gesamte gebuchte Datenvolumen über den Hotspot nutzen. 👍🏽

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Coming Soon!

The BuddySIM app will soon be available in the AppStores with many functions.

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easy charging via app
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over 190 countries available
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Price advantage for loyal customers

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Here we write about our products, our culture, our way of working, events and actually everything that moves us or inspires our customers.

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💡 Your eSIM will be sent as a QR code by email immediately after purchase. Please don't use any @t -online email address.
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