Trevvel - eSIM weltweit

Over 100 countries, one provider. Pick a plan, pay, install the eSIM — online in seconds. No roaming, no surprise bill.

Internet abroad. Instantly.

No roaming. No swapping SIM cards. No hunting for the next Wi-Fi. With the Trevvel eSIM you're online in over 100 countries in seconds — often before your luggage even hits the belt.

What is an eSIM? A SIM card already built into your phone. Instead of swapping a plastic card, you install your data plan with one tap. Your normal SIM stays active next to it — your number stays reachable, WhatsApp and the rest keep working.

How it works:

1. Search your country, pick a plan — fixed data or unlimited per day.
2. Pay securely. Your eSIM arrives instantly, before you even reach the airport.
3. Install with one tap. The moment you land, you're online.

Best installed at home on Wi-Fi before you travel — it only activates once you land.

Why Trevvel:

• Over 100 countries, one provider
• Fixed price up front, no roaming surprise on the bill
• Unlimited plans: fresh high-speed data every day
• Fixed data plans top up any time, right in the app
• Real-time usage, no guessing
• Your number and your apps stay reachable
• Secure payment via Stripe, we never see your card details
• Not sure if your phone supports eSIM? Use the compatibility check
• Questions? Our support is a live chat away

Popular destinations: Turkey, USA, Thailand, UAE, Morocco, Switzerland, Egypt, Albania — and over 100 more countries and regions worldwide.

One account for web and app: buy, check usage, top up, book a new country — all in one place, on any device.

Quick answers: What happens when my data runs out? With fixed plans, just buy a top-up. With unlimited plans, you get full speed again automatically the next day.

Do I keep my number? Yes. The eSIM is just for internet. Your SIM with your number stays in and reachable.

Is my phone compatible? Most devices from around 2018 support eSIM — iPhone XS and newer, current Samsung, Google and more. When in doubt, check the compatibility tool.

Trevvel is a brand of vnty GmbH. Available in German, English and Turkish.