Getting an eSIM for Germany way in advance is always recommended. When you arrive, you want an instant internet connection and to cut off all roaming charges. That’s where a trusted eSIM for Germany comes into play. Instead of buying a physical SIM card, you have one that works without replacing your old SIM.
It’s safe, convenient, cheap, and reliable. A reputable eSIM card for Germany offers unlimited data and extensive coverage across the entire country. Best of all, you can buy it for only a few dollars and cover your entire trip. Wondering what our top picks are? From the twenty we tested, these five were a cut above.
Ubigi – The best eSIM for Germany overall
Saily – A trusted eSIM for online security
Holafly – Unlimited 4G/5G data in Germany
Airalo – Best for all-around 5G coverage
aloSIM – Best for calling and texting
Best eSIM for Germany: 5 Best Picks Tested & Reviewed
Now that we separated the gold from the gravel, let’s refine it further by analyzing each of the top five eSIMs for Germany. Here are their pros, cons, and prices:
1. Ubigi (Starts at $7 for 3 GB of data for 15 days)
© ubigi.com
Pros
Flexible data plans
No limits on data sharing
Reliable and fast connections
Effortless QR code activation
24/7 customer support
Ubigi is a top choice for worldwide travelers and the best eSIM for Germany in our testing. It has a phenomenal unlimited plan at $25 for seven days. However, if you’re in Germany for longer, you can get it for 30 days for $58. Monthly and annual plans are available if you need constant data renewal for a lower price.
Our favorite is the 20 GB/month plan at $16 per month. Regardless of the plan, Ubigi uses mostly 4G and 5G data, providing excellent speeds and reliability. We tested Ubigi across many German cities with great success. During our trip, we also shared our data using our phones as hotspots, without limits.
Ubigi allowed us to track our data consumption within the app. Moreover, the activation was a breeze and involved scanning a QR code received via email. If things go south, and they never do, 24/7 customer support picks you up. Best of all, Ubigi activates as soon as you get to your destination, making it a joy to use.
In 2026, you can save 10% on your first purchase on Ubigi by using the GIZMODO promo code. Click the button below to start, paste the code, and enjoy.
2. Saily (Starts at $4.49 for 1 GB of data for 7 days)
© saily.com
Pros
Cheap for shorter stays
Security features
Unlimited hotspot
30 days for activation
We tested Saily’s eSIM in Germany and realized just how fast and reliable it was. Using 4G and 5G data, we enjoyed effortless streaming, gaming, and chatting. However, we noticed that Saily was pricier than Ubigi. The cheapest plan is $4.49 for 1 GB of data for seven days. It also offers unlimited data options.
For instance, you can get it for $48.99 for 15 days or for $34.99 for 10 days. Saily’s highlight is an ad blocker, paired with a virtual location for a VPN-like experience. In fact, Saily comes from Nord Security, which has the most popular VPN, NordVPN. No wonder it’s so reliable and fast in all parts of Germany.
Saily allows data sharing via the hotspot function and includes 24/7 live chat support, but only through its app. We love its one-click activation, which you can perform manually when you arrive at your destination; you have 30 days. Like Ubigi, Saily lacks phone numbers, so forget about sending SMS or calling.
3. Holafly (Starts at $3.90 for unlimited data for a day)
© holafly.com
Pros
Exemplary speeds
Cheap unlimited data
Stable connections
24/7 live chat service
Cons
Expensive for longer stays
Limited tethering (500 MB/day)
Holafly takes an all-or-nothing approach; in this case, it’s all. You get unlimited data for $3.90 per day, a flat fee. It can actually go down for longer stays, in which case, the price is $27.30 for seven days or $74.90 for 30 days. Holafly has higher prices for longer stays, so it’s better for short-term travelers to Germany.
They’ll enjoy some of the best 5G speeds, useful for low-ping gaming, Ultra HD streaming, or buffer-free video calling. Holafly works with Telefonica, Telekom, Vodafone, and O2, some of Germany’s most prominent telecom operators. In turn, it has optimal network stability, and connections never falter.
Our favorite feature is 24/7 live chat support, one of the most responsive. Our least favorite is data sharing limited to only 500 MB per day. Holafly somewhat compensates with unlimited data, but it’s not that enjoyable when you can’t share everything with friends. Oh, and there are no German phone numbers.
4. Airalo (Starts at $4.00 for 1 GB of data for 3 days)
© airalo.com
Pros
Fast 5G speeds in Germany
Unlimited data sharing
30-day refund policy
Cons
No SMS/calling plans
Slow-to-respond support
Airalo is the best 5G eSIM for Germany. It works with O2 and Vodafone, both delivering only 5G data. The performance? A breeze. We tested Airalo on many occasions, and its speed and stability were unremarkable. Our favorite was the unlimited plan for three days for $10.50 and its 5-day variant for $17.50.
Standard plans start at $4 for 1 GB of data for seven days. However, we recommend getting at least 3 GB to 20 GB of data to reside in Germany worry-free. Airalo, unlike Holafly, lets you share data limitlessly, so group travels are always on the table. Activation is fuss-free, and Airalo includes data consumption tracking.
Having tested this eSIM in Germany, we noticed that it lacks plans with data, calls, and SMS, which isn’t the case in Mexico; Airalo is among the best eSIMs for Mexico (and one of the top eSIM providers for Spain) for that. Apart from that, we can’t complain about Airalo, as it also offers a 30-day refund policy if you have technical errors or can’t activate your eSIM.
5. aloSIM (Starts at $4.50 for 1 GB of data for 7 days)
© alosim.com
Pros
Calling & texting in Germany
Moderately priced plans
Instant eSIM activation
Cons
Occasional slow speeds
Not the best customer service
aloSIM is the only eSIM for Germany with texting and calling. Users get a free international number fully usable in Germany. Apart from that, you can always rely on your internet data, which starts at 1 GB for $4.50 for seven days. Our favorite plan is 2 GB for 15 days for $6.50, but you can always ramp it up to unlimited.
In that case, aloSIM charges you $35 for ten days, and it’s a shame there’s no identical plan for longer stays. As things stand, aloSIM is better for short stays. We tested aloSIM in this country and enjoyed fairly reliable 4G and 5G connections for chatting and calling. However, it wasn’t as fast as Ubigi or Saily.
It’s worth noting that aloSIM supports data sharing, and it’s unlimited, but tethering more than two devices can decrease the connection speed further. aloSIM’s customer support could also be quicker to respond, but at least, aloSIM compensates with easy activation and extensive coverage in Germany.
Can I Use an eSIM for Germany on My Phone?
It depends on the phone. Not all phones support eSIMs, but if you have a newer device, you likely won’t have to worry about compatibility. For instance, modern iPhones suppor eSIMs, and the oldest iPhone that supports it is XS. On Samsung’s side, the S20 is the oldest one, and it was released in 2020.
For other manufacturers, you can always use the compatibility checker on the eSIM provider’s website. Simply type in your phone model, and if it’s supported, you’re free to go. If not, go for a physical SIM card.
Should I Buy a German SIM Card Instead?
On that note, we don’t think a physical SIM card is better than an eSIM. You have to buy a German SIM card directly in a store, where you’ll face a language barrier. You may also have to swap your old SIM for the new one, which is inconvenient. With an eSIM for Germany, you keep your old SIM and use the virtual one.
However, you don’t have to do anything except buy it online before your trip. It’s activated when you reach Germany, and you have the same coverage and internet speed. The only issue is the lack of texting and calling, but since you can get unlimited data, you can use VoIP apps for effortless communication.
To digress, we think you shouldn’t buy a German SIM instead of an eSIM, except if you’ve moved to Germany permanently or your phone doesn’t support an eSIM.
How Much eSIM Data Should I Buy in Germany?
It depends on your average daily consumption. You can see this data on your phone, where you’ll discover precisely how much you spend daily, weekly, or monthly. Use this as your reference point when purchasing an eSIM for Germany. If you spend 3 GB weekly, buying an unlimited plan would make no sense.
Conversely, if you spend a lot, and a few gigs of data won’t cut it, plus you’re staying in Germany for a long time, a pricier, unlimited data plan may make more sense. It’s all about paying for what you’ll use and not overspending.
The Final Verdict
To conclude, Ubigi is the most trusted eSIM for Germany in 2026.
With its affordable plans, top speeds, and reliable coverage, Ubigi is a notch above the rest. Saily is our close second for its security, while Holafly is our favorite for limitless data. Airalo offers top-to-bottom 5G connections, and aloSIM is phenomenal for those who prefer to call and send SMS in Germany.
If you plan on traveling outside Germany and its neighboring countries, also check out our list of the most reliable eSIM providers for France, which also have European plans to help you stay connected in over 35 European countries.