eSim Data Plans
for lightning-speed connection
Skip the roaming shock.
With an international eSIM, your data cost is fixed from the start - no surprises, just clear control over your usage.
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Easy Flow

It's easy to use eSim

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Choose a plan

Step 1. Pick the country you are traveling to, then select the data plan that suits your needs.
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Register & Connect

Step 2. Create your account, make sure your device supports eSIM, and install it effortlessly using a QR code.
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Activate your plan

Choose when to activate your eSIM & stay connected at all times, no matter where you are!
stay online

Convenient data solutions across the globe

Keep your world moving. Your apps, your tools, your workflow - always online.
Choose an eSIM plan for the countries you’re heading to and stay connected without breaking your rhythm.
data anywhere

Travel to regions without worries

Traveling becomes effortless when your connection is already sorted.
With an SaySim in your pocket, every service you need is just a tap away.
World map

Worldwide

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Europe map

Europe

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Asia map

Asia

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Simplicity

Reasons to choose eSim

Stay close to the people who matter, no matter where you go. Check emails, browse socials, and even stream your favorite shows - all with affordable international eSIM data.
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Instant Activation

Activate digitally - no physical SIM needed.
Convenient & flexible icon

No Roaming Surprises

Fixed prepaid data - no unexpected charges.
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Keep Your Main Number

Use data on eSIM while your primary SIM stays active.
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Always Online on Arrival

Connect the moment you land.
Got questions about eSim?

Frequently asked questions

An eSIM is a digital SIM that allows you to activate a mobile data plan without inserting a physical SIM card.

No. We provide data-only prepaid eSIM plans. Calls and SMS are not included.

You can make internet-based calls (WhatsApp, Telegram, Messenger, FaceTime, etc.), but you cannot make emergency or cellular calls (112/911) using an eSIM data-only plan.

Check your device settings or search “model + eSIM support” online. Most newer iPhones, Samsung, Google Pixel devices, and some tablets support eSIM.

Some devices are carrier-locked or only support eSIM in certain regions. Make sure your device is unlocked.

Yes, activation can be done before arrival - the plan starts when the eSIM connects to a supported network.

No, you can use both at the same time (dual SIM / dual standby).

Data Credits, which are displayed as Credits are your prepaid balance on saysim.io. Instead of entering payment details every time you buy an eSIM plan, you can add Credits to your account and use them whenever you need. One Data Credit always equals 1 EUR, and the balance stays in your account until you spend it.