Smart Connectivity for German Travelers

The Smart Way for German Travelers to Stay Connected Abroad

Avoid expensive daily roaming fees from Deutsche Telekom, Vodafone DE, or O2 outside the EU. Get instant 5G/4G internet anywhere with Cellesim eSIM.

💳 Pay securely with German cards or Apple Pay. Your German SIM stays active for WhatsApp and Bank OTP verification (Sparkasse, Deutsche Bank).

🛡️ No roaming bill shock
📲 Keep your German (+49) number
⚡ Instant Activation
🌍 200+ Destinations

Установіть eSIM через Wi-Fi до подорожі. Перевірте початок дії пакета: установлення й активація не завжди збігаються. Швидкість залежить від місця, пристрою та пакета.

Why German Travelers Switch to eSIM Before Boarding

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EU roaming benefits stop the moment you land in Turkey, Egypt, or the USA

€

Порівняйте обсяг даних, строк дії та повну ціну в переліку пакетів. Перед купівлею перевірте покриття, роздачу інтернету й обмеження використання.

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Don't waste holiday time in airport queues hunting for physical local SIM cards and showing your passport

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Pocket Wi-Fi is an extra device to charge. Cellesim is 100% digital on your existing phone

➡️ Savvy German travelers now choose Cellesim instead.

Popular Plans for German Travelers

Choose your destination and get connected instantly.

Most Popular
🇹🇷

Turkey

Top choice for beach holidays

From 70,68 ₴
View Plans
Winter Sun
🇪🇬

Egypt

Perfect for Red Sea resorts

From 292,32 ₴
View Plans
🇺🇸

USA

Full 50 States coverage

From 76,95 ₴
View Plans
Budget Friendly
🇹🇭

Thailand

Island hopping high speed

From 112,50 ₴
View Plans
🇬🇧

United Kingdom

London city & beyond

From € 5.00
View Plans
🇨🇭

Switzerland

Alpine city coverage

From 133,41 ₴
View Plans
🇭🇷

Croatia

Favorite coastal data

From 169,37 ₴
View Plans
🇪🇺

Europe (Regional)

One plan for 42 countries

From 187,77 ₴
View Plans

Cellesim vs. German Carriers

Why pay for expensive Telekom or Vodafone roaming packs?

Порівняйте обсяг даних, строк дії та повну ціну в переліку пакетів. Перед купівлею перевірте покриття, роздачу інтернету й обмеження використання.

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Fair Comparison

Why Cellesim is the best choice for your journey

Порівняйте обсяг даних, строк дії та повну ціну в переліку пакетів. Перед купівлею перевірте покриття, роздачу інтернету й обмеження використання.

How It Works

1

Choose Destination

Select the package that fits your itinerary from 200+ global options.

2

Install Before Departure

Scan the QR code and set up your profile using your home Wi-Fi in Germany.

3

Land & Connect

Land, switch data line to Cellesim, and you’re online instantly. No SIM swapping.

💡 Pro Tip: Install your eSIM 1–2 days before departure using your home or office Wi-Fi in Germany. Don’t wait until you land!

Is Cellesim Right for You?

Perfect if you:

  • ✓ Traveling outside the EU (Turkey, Egypt, USA, etc.)
  • ✓ Use apps like Sparkasse, DB, PayPal & WhatsApp
  • ✓ Want to avoid high daily roaming bill surprises abroad

Not ideal if you:

  • ✕ Your phone does not support eSIM technology
  • ✕ Rely only on hotel Wi-Fi 24/7

Not sure if your phone supports eSIM?

Check compatibility here →

Trusted by 50,000+ International Travelers

⭐ ⭐ ⭐ ⭐ ⭐

"Worked perfectly in Antalya. I could receive Sparkasse verification for my payments while having high-speed data. Way cheaper than Telekom!"

Stefan H. — Summer Trip to Turkey

Порівняйте обсяг даних, строк дії та повну ціну в переліку пакетів. Перед купівлею перевірте покриття, роздачу інтернету й обмеження використання.

Anja S. — Vacation in Egypt

"Setup was so easy. Bought it in Berlin, installed it at home, and was online the moment I landed in New York. Perfect for bank access."

Thomas M. — Travel to USA
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Our Commitment

"We built Cellesim because roaming ruined our own trips. We wanted something simple and fair. That's why our eSIM experience is designed for travelers, with zero hidden surprises."
— Cellesim Founders
Travelers helping travelers

Frequently Asked Questions

For German Travelers Abroad

Will my German phone number stay active for WhatsApp/Banking? ↓
Yes. Cellesim acts as a secondary data line. Your primary German SIM (Telekom, Vodafone DE, O2) stays active for calls and SMS. Your WhatsApp and banking apps remain tied to your original +49 number automatically.
Can I still receive Bank OTP SMS? ↓
Yes! As long as you keep your physical German SIM enabled in your cellular settings, you can receive incoming SMS verification codes for Sparkasse, Deutsche Bank, or Commerzbank while using Cellesim for data.
Is it cheaper than Telekom or Vodafone roaming packs? ↓
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Can I share my internet (Hotspot) with others? ↓
Yes! Unlike some competitors like Holafly, Cellesim eSIMs support data tethering/hotspots, making it perfect for sharing data with family or using your laptop during your trip.

Travel Smarter. Stay Connected anywhere.

For German travelers, an international eSIM is no longer optional — it’s the smartest way to save money and stay connected.