Germany eSIM: free data on all three German networks

One eSIM for Germany on all three German networks.

Mountain valley with granite cliffs reflected in a calm river

Connects to all three major German networks: Telekom, Vodafone and O2
Coverage even where your carrier has dead zones
Start free or from €0.98/GB
No contract, no credit check, no paperwork

Download now

Trusted by 1.3M+ users

Global data & calling

One eSIM for the globe

A Free Global Connection

One eSIM for Germany on all three German networks.

Connected to all 3 German networks: Deutsche Telekom, Vodafone and O2.

Compare all plans

Free

Watch an ad, unlock data

Available for users in North-America, EU and APAC
Earn data with ads
Free data in 168 countries
Up to 1 Mbps
Top up to call abroad

Classic

Starts at €0.98 per GB

Packages from 0.5 to 50 GB
No ads
Same price, 176 countries
Highest available speed
Top up to call abroad

Buy 1 GB

Unlimited

Starts at €2 per day

Unlimited daily data, pause anytime
No ads
Same price, 176 countries
Highest available speed
Top up to call abroad

Buy a day pass

No more deadzones

German "Funklöcher" (network dead zones) are infamous, even among locals. Firsty solves this by connecting to all three major networks (Deutsche Telekom, Vodafone, O2) so you get the strongest available signal whether you're on the ICE between Berlin and Munich, hiking in Bavaria, or driving the Romantic Road.

Traveller checking her phone on a bridge in a German city

Nuremberg's Christkindlesmarkt Christmas market lit up at dusk, Germany

4.64.5

176+

Countries, one eSIM

Start free by watching ads, buy prepaid GBs that never expire from €0.98, or go unlimited from €2/day. The same eSIM works in Austria, Switzerland, France, Italy, the Netherlands, and 176 other countries.

Build your plan

1GB

€4.50

1 GB in 176 countries
Buy exactly what you need
Activate whenever you want

Buy now

4.64.5

Why Firsty wins in Germany

The Funkloch killer

Germany has notoriously variable rural data coverage. Single-carrier travel eSIMs fail in known ways. Firsty connects to all three German networks (Telekom, Vodafone, O2) and switches to whichever has the strongest signal. The ICE high-speed rail between cities, mountain villages in Bavaria, the Black Forest, the Baltic coast, Firsty handles them all.

No roaming bill from your home operator

US, Australian, Canadian, British carriers all charge $10-15/day for German roaming. Firsty replaces this with a flat, predictable plan.

Built for the central Europe tour

Doing Germany + Austria + Switzerland + Czech Republic? Same eSIM works in all of them. No reinstall, no rebuy. Particularly useful for Christmas markets across multiple countries.

Your GBs never expire

Coming back for Oktoberfest? Christmas markets next December? Your unused Firsty Prepaid GBs are still on your account.

Firsty app home screen showing the First Class plan with 14 days remaining

Works in 176 countries.

Next time you travel to Italy, Turkey, the USA, or Thailand: same eSIM, same app, no switching providers.

Illustrated globe representing Firsty's worldwide eSIM coverage

Data sizing

Berlin / Munich weekend (3 days)

~3–5 GB: U-Bahn navigation, translation, photo uploads

Baltic coast (Rügen, Usedom) (5-7 days)

~5–8 GB: Beach navigation, ferry times, restaurant translation, photo uploads

Romantic Road + Munich (7-10 days)

~10–15 GB: Long drives, castle audio tours, photos

Christmas markets tour (7-10 days)

Nürnberg → Munich → Vienna → Prague: ~10–15 GB: Cross-border + Google Maps

Multi-city Germany (10+ days)

Berlin + Munich + Hamburg + Cologne: Unlimited day passes or Prepaid 20 GB

Aww, We love you too!!

Brian da Silva 2025-06-10 12:10

The only app I will use abroad for data!

This was super easy to set up, fast and worked everywhere! I used it in South Africa for 10 days.

Aarav Chaurasia 2025-08-05 09:31

Such an amazing app for people who enjoy traveling

Such an amazing app for people who enjoy traveling because of its amazing esim and its features. All the plans are very cheap and there's even a free option which is fabulous.

ABoer_ 2025-05-16 10:08

Great product

Super easy to use and good connection! Used the app in Africa.

Martin Lorenzo 2026-06-27 14:39

Great customer service

Thank you customer support for being so quick and especially Julia for helping me solve the issue with the data I’m using on my trip, would recommend and will use for the rest of my trip and in the future, the app is easy to use and well priced.

Emily Alexis 2026-04-09 12:10

Love it

Easy to use, ads are 30 seconds or less, this app always has my back.

Ravsterocks 2025-01-08 15:11

Super service.

I have used this app multiple times in the USA and have recommended it to others as well. I am so happy and impressed with it. I can’t recommend it enough to others.

AndrStore 2025-02-08 15:11

The best

This is the best app ever! Thank you guys!

Where's Life Taking You next?

Get connected to the Firsty Network

Where Firsty works

Berlin, Munich, Hamburg, Cologne, Frankfurt, Düsseldorf, Stuttgart: Full 4G/5G everywhere

Bavaria (incl. Neuschwanstein, Garmisch): Strong in resort towns; some Alpine valleys can have gaps

Black Forest: Reliable on main roads; some forest interiors are patchy across all carriers

Romantic Road: Good coverage in towns, multi-network for rural connections

Baltic coast (Rügen, Usedom): Good urban; some remote beaches thin

ICE rail network: Multi-network helps with handoffs at high speeds

Questions? We've got you.

We know, it sounds too good to be true. But it’s real. Here’s how.

Will my American/Australian/Canadian phone work in Germany?

Yes if eSIM-compatible. German networks use compatible LTE bands.

Does Firsty work on the ICE?

Yes, multi-network is particularly useful at high speeds.

What's the Funkloch situation?

Real but improving. Multi-network gives you the best chance of having signal where single-carrier eSIMs fail.

Will Firsty work in Austria and Switzerland too?

Yes, same eSIM works in both. Common for travelers doing Germany + Alpine regions.

Does Firsty work at cruise stops (Hamburg, Kiel, Warnemünde)?

Yes, activates automatically on shore.

Does Firsty work at Oktoberfest?

Yes, multi-network handles dense-crowd network congestion better than single-carrier.