Updated October 13, 2026 · NomadCue Editorial Team
1&1 (1und1) vs Hrvatski Telekom
1&1 (1und1)
Higher score in this comparison
Hrvatski Telekom
Where 1&1 (1und1) and Hrvatski Telekom differ
| Compare | 1&1 (1und1)ReviewSee alternativesSee alternatives | Hrvatski TelekomReviewSee alternativesSee alternatives |
|---|---|---|
| Price from | €9.99 | Not confirmed |
| Countries covered | 33 | Not confirmed |
| Unlimited data | Yes | Not confirmed |
| Fair use policy | Roaming fair use: use must show ordinary residence in Germany, otherwise roaming surcharges apply; after the plan's high-speed volume is used up data continues unlimited at 64 kbit/s; Unlimited XL includes 61.2 GB/month in the EU, then 1.31 EUR/GB | Not confirmed |
| Networks | 1&1 Mobilfunknetz (Open RAN), Telefonica Germany (national roaming) | Not confirmed |
| Top-ups | Yes | Not confirmed |
| 10 GB in Europe | €9.99 | Not confirmed |
Same on both: 5G (Yes), Seller type (Carrier).
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Key differences
- Support channels: only 1&1 (1und1) offers Email, Phone.
- Features: only 1&1 (1und1) offers Unlimited data, Instant activation.
Our verdict on each
1&1 (1und1)
1und1 is a German mobile carrier, not a travel eSIM, so it suits readers who live in Germany and want a home plan that still works abroad. Its flat rate adds unlimited data, subject to a fair use policy, plus 5G and instant activation, and roaming spans 33 countries from €9.99.
Hrvatski Telekom
For travelers preferring carrier supplied connectivity, Hrvatski Telekom offers a carrier plan eSIM with 5G support. It provides network sourced mobile connectivity for compatible devices and focuses on straightforward 5G access with carrier plan structure for dependable mobile travel use.
Score breakdown
| Area | 1&1 (1und1) | Hrvatski Telekom |
|---|---|---|
| Cost | 9.0 | Not confirmed |
| Offer | 9.1Flat rate bundles unlimited data, 5G and instant activation from €9.99, and top-ups are available. | Not confirmed |
| Trust | 9.8 | Not confirmed |
How they place
| Ranking | 1&1 (1und1) | Hrvatski Telekom |
|---|---|---|
| Travel SIMs and eSIMs | 156 of 926 | 674 of 926 |
| Travel eSIMs | 164 of 918 | 676 of 918 |
Every fact side by side
| Fact | 1&1 (1und1) | Hrvatski Telekom |
|---|---|---|
| Region | Regional | Not confirmed |
| Features | Unlimited data, 5G, Instant activation, Carrier planCovers more | 5G, Carrier plan |
| Audience | Short trip | Not confirmed |
| Legal entity | 1&1 Telecommunication SE | Hrvatski Telekom d.d. |
| Headquarters | Germany | Croatia |
| Founded | 1988 | Not confirmed |
| Support channels | Email, Chat, Phone, Help centreCovers more | Chat, Help centre |
Where each stands against the rest
| Fact | 1&1 (1und1) | Hrvatski Telekom | Median |
|---|---|---|---|
| Price from | €9.99above the median | Not confirmed | €4.99 |
| Countries covered | 33lowest quarter | Not confirmed | 120 |
| 10 GB in Europe | €9.99below the median | Not confirmed | €12 |
Median across 492 listed travel providers.
Pros and cons
1&1 (1und1)
Pros
- Unlimited data, 5G and instant activation sit in one flat rate from €9.99, and the fair use policy says what happens after the high-speed volume is used up.
- Support runs on email, chat and phone, so help comes from the carrier itself.
- Top-ups are available, and regional reach suits a short trip away from Germany.
Cons
- Roaming spans 33 countries, well short of Zwitchy at 200.
- The fair use policy requires an ordinary residence in Germany, so the roaming offer does not suit visitors without a German home.
- The €9.99 price sits above the site median of €5, and it is a carrier home plan rather than a travel eSIM.
Hrvatski Telekom
Pros
- Provides a carrier plan eSIM with 5G connectivity through direct provision
- Operates as a carrier seller delivering network sourced mobile connectivity
Who each suits
1&1 (1und1)
Who it suits
- German residents taking short trips who want one plan at home and abroad.
- Travellers who want unlimited data with 5G and instant activation under a single contract.
- Readers who already buy from a German carrier and would rather add roaming than buy a travel pass.
Who should look elsewhere
- Visitors with no German residence, because the fair use policy ties roaming to an ordinary residence in Germany.
- Readers who need broad coverage, who will find more countries at Zwitchy with 200.
- Price-first shoppers, since eSIMGo.is starts at $0.99.
Hrvatski Telekom
Who it suits
- Travelers preferring carrier plan eSIMs
- Shoppers with 5G compatible devices
Current offers
1&1 (1und1)
Current offer
Free trial
Test everything for 30 days - satisfied or money back: 30 days
Cancel within the first 30 days without giving reasons; 1&1 refunds the one-time provisioning fee and the base fee
Source, checked September 26, 2026
First period offer
1&1 All-Net-Flat S 10 GB introductory price: 9.99 EUR/month for 3 months
Entry price for the 10 GB tariff; from the 4th month 14.99 EUR/month
Source, checked September 26, 2026
Bonus
Alt gegen Neu trade-in premium when ordering a new device with a 1&1 tariff: up to 800 EUR, at least 50 EUR
Depending on model and condition of the old device
Source, checked September 26, 2026
Hrvatski Telekom
Current offer
Bonus
Darujemo u rujnu: Neogranicenom internetu: 1 day of unlimited internet
For subscribers and prepaid voucher users; activated in the Moj Telekom app by 30 September
Source, checked September 26, 2026
Bonus
Ostvarite do 5000 MB vise: up to 5000 MB extra data
Top up the Simpa voucher in the app: 5 EUR voucher gives 1000 MB extra, 20 EUR voucher gives 5000 MB extra, during the promo period
Source, checked September 26, 2026
Country by country
| Country | 1&1 (1und1) | Hrvatski Telekom |
|---|---|---|
| Croatia | No | Yes |
| Germany | Yes | No |
Questions about each
1&1 (1und1)
How much does a 1und1 roaming plan cost?+
Plans start at €9.99, and that price buys the home contract rather than a travel pass. The site median price across the brands listed is €5, so a reader comparing on price alone will find eSIMGo.is cheaper at $0.99.
How many countries does 1und1 roaming cover?+
Roaming spans 33 countries, which is far fewer than Zwitchy at 200. The plan is regional in scope, so a trip to a handful of nearby countries is the realistic use rather than a world tour.
Hrvatski Telekom
What does Hrvatski Telekom offer?+
Hrvatski Telekom offers a carrier plan eSIM with 5G connectivity. It sells through a carrier model with direct plan provision. The offer centers on mobile connectivity for compatible devices on the move.
Who chooses Hrvatski Telekom for travel connectivity?+
Travelers who prefer carrier provision often review this type of mobile option. People with 5G compatible devices appreciate 5G connectivity on trips. Coverage needs and device compatibility deserve careful review before selection.
Other options to compare
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1&1 (1und1)
Hrvatski Telekom