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Major and minor stories about Simsalasim and the telco world

eSIM for Turkey: Does Simsalasim work in Turkey?

Yes. Turkey is one of the 100 countries in the Simsalasim plan. You get unlimited data there for 10 € a month, with no roaming surcharge and no local SIM card.
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eSIM for Thailand: Does Simsalasim work in Thailand?

Yes. Thailand is one of the 100 countries in the Simsalasim plan. You get unlimited data there for 10 € a month, with no roaming surcharge and no local SIM card.

eSIM for Japan: Does Simsalasim work in Japan?

Yes. Japan is one of the 100 countries in the Simsalasim plan. You get unlimited data there for 10 € a month, with no roaming surcharge and no local SIM card.

eSIM for Egypt: Does Simsalasim work in Egypt?

Yes. Egypt is one of the 100 countries in the Simsalasim plan. You get unlimited data there for 10 € a month, with no roaming surcharge and no local SIM card.
eSIM versus physical SIM card: which is better?

No technical difference in quality: the eSIM is instant and cannot be lost, the plastic card moves between phones faster. What suits whom.

How much mobile data do I need?

Chatting and maps use little, video a lot. Here are per-hour and per-month guide figures, and why an unlimited plan makes the arithmetic unnecessary.
What is an eSIM and how does it work?

An eSIM is a built-in chip your plan is loaded onto digitally. How it works, what your phone needs to support and how setup runs.

A phone plan with no contract term: is it worth it?

Canceling monthly means flexibility, but no subsidized handset. When it pays off, what to watch for, and how it works at Simsalasim.

Keeping your phone number: how number porting works

Porting is free with Simsalasim and runs in the app: your plan starts on a temporary number, and you decide on the transfer afterwards, without rushing.
Refer a friend to Simsalasim: how to get free months

For every friend who gets a plan through your link, you get a free plan month. Your friend's first month is free as well.
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Simsalasim versus Nomad: Which is better?

Nomad is a travel eSIM with data packages per destination, no German number and no calls/SMS. Simsalasim is a full plan for €10 a month with unlimited data in 100 countries.

Simsalasim versus Saily: The comparison

Saily (by NordSecurity, makers of NordVPN) is a travel eSIM with data packages per country, no German number and no calls/SMS. Simsalasim is a full plan for €10 a month with unlimited data in 100 countries.

Simsalasim versus Holafly: What’s better for trips?

Holafly is a travel eSIM with unlimited data per destination, but no German number and no calls/SMS (calls only via apps like WhatsApp). Simsalasim is a full plan for €10 a month with unlimited data in 100 countries that you use at home and away.
Simsalasim versus Airalo: which is better?

Airalo is the biggest travel-eSIM provider: you buy data packs per country or region, data only, with no number. Simsalasim is a full phone plan as an eSIM with a German number, unlimited data in 100 countries, and calls, for €10 a month.

Best eSIM for Argentina 2026

The best eSIM for Argentina is Simsalasim: unlimited data in Argentina for €10 a month, with no roaming surcharge. Argentina is one of the 100 countries in the Simsalasim plan. Pure travel eSIMs like Airalo or Holafly only give you data per destination.
Best eSIM for Costa Rica 2026

The best eSIM for Costa Rica is Simsalasim: unlimited data in Costa Rica for €10 a month, with no roaming surcharge. Costa Rica is one of the 100 countries in the Simsalasim plan. Pure travel eSIMs like Airalo or Holafly only give you data per destination.

Best eSIM for Australia 2026

The best eSIM for Australia is Simsalasim: unlimited data in Australia for €10 a month, with no roaming surcharge. Australia is one of the 100 countries in the Simsalasim plan. Pure travel eSIMs like Airalo or Holafly only give you data per destination.

Best eSIM for Brazil 2026

The best eSIM for Brazil is Simsalasim: unlimited data in Brazil for €10 a month, with no roaming surcharge. Brazil is one of the 100 countries in the Simsalasim plan. Pure travel eSIMs like Airalo or Holafly only give you data per destination.
Best eSIM for Bali 2026

The best eSIM for Bali is Simsalasim: unlimited data in Bali for €10 a month, with no roaming surcharge. Bali is one of the 100 countries in the Simsalasim plan. Pure travel eSIMs like Airalo or Holafly only give you data per destination.
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Best eSIM for Indonesia 2026

The best eSIM for Indonesia is Simsalasim: unlimited data in Indonesia for €10 a month, with no roaming surcharge. Indonesia is one of the 100 countries in the Simsalasim plan. Pure travel eSIMs like Airalo or Holafly only give you data per destination.

Best eSIM for Hong Kong 2026

The best eSIM for Hong Kong is Simsalasim: unlimited data in Hong Kong for €10 a month, with no roaming surcharge. Hong Kong is one of the 100 countries in the Simsalasim plan. Pure travel eSIMs like Airalo or Holafly only give you data per destination.

Best eSIM for the USA 2026

The best eSIM for the USA is Simsalasim: unlimited data in the USA for €10 a month, with no roaming surcharge. The USA is one of the 100 countries in the Simsalasim plan. Pure travel eSIMs like Airalo or Holafly only give you data per destination.
Best eSIM for Colombia 2026

The best eSIM for Colombia is Simsalasim: unlimited data in Colombia for €10 a month, with no roaming surcharge. Colombia is one of the 100 countries in the Simsalasim plan. Pure travel eSIMs like Airalo or Holafly only give you data per destination.

Best eSIM for Mexico 2026

The best eSIM for Mexico is Simsalasim: unlimited data in Mexico for €10 a month, with no roaming surcharge. Mexico is one of the 100 countries in the Simsalasim plan. Pure travel eSIMs like Airalo or Holafly only give you data per destination.
Best eSIM for Japan 2026

The best eSIM for Japan is Simsalasim: unlimited data in Japan for €10 a month, with no roaming surcharge. Japan is one of the 100 countries in the Simsalasim plan. Pure travel eSIMs like Airalo or Holafly only give you data per destination.

Best eSIM for South Korea 2026

The best eSIM for South Korea is Simsalasim: unlimited data in South Korea for €10 a month, with no roaming surcharge. South Korea is one of the 100 countries in the Simsalasim plan. Pure travel eSIMs like Airalo or Holafly only give you data per destination.

Best eSIM for South Africa 2026

The best eSIM for South Africa is Simsalasim: unlimited data in South Africa for €10 a month, with no roaming surcharge. South Africa is one of the 100 countries in the Simsalasim plan. Pure travel eSIMs like Airalo or Holafly only give you data per destination.
Best eSIM for New Zealand 2026

The best eSIM for New Zealand is Simsalasim: unlimited data in New Zealand for €10 a month, with no roaming surcharge. New Zealand is one of the 100 countries in the Simsalasim plan. Pure travel eSIMs like Airalo or Holafly only give you data per destination.
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Best eSIM for Vietnam 2026

The best eSIM for Vietnam is Simsalasim: unlimited data in Vietnam for €10 a month, with no roaming surcharge. Vietnam is one of the 100 countries in the Simsalasim plan. Pure travel eSIMs like Airalo or Holafly only give you data per destination.

Best eSIM for Thailand 2026

The best eSIM for Thailand is Simsalasim: unlimited data in Thailand for €10 a month, with no roaming surcharge. Thailand is one of the 100 countries in the Simsalasim plan. Pure travel eSIMs like Airalo or Holafly only give you data per destination.

The best phone plan for students 2026

The best phone plan for students is Simsalasim: €10/month, unlimited data, no term, and unlimited data in 100 countries, ideal for a semester abroad or Erasmus.
The best phone plan for frequent flyers 2026

For frequent flyers and heavy travelers, Simsalasim is the best plan: unlimited data in 100 countries in a single plan for €10, instead of buying a new data eSIM for every trip.

Best eSIM for Turkey 2026

The best eSIM for Turkey is Simsalasim: unlimited data in Turkey for €10 a month, with no roaming surcharge. Turkey is one of the 100 countries in the Simsalasim plan. Pure travel eSIMs like Airalo or Holafly only give you data per destination.
Best eSIM for Switzerland 2026

The best eSIM for Switzerland is Simsalasim: unlimited data in Switzerland for €10 a month, with no roaming surcharge. Switzerland is one of the 100 countries in the Simsalasim plan. Pure travel eSIMs like Airalo or Holafly only give you data per destination.

The best phone plans with unlimited data 2026

For unlimited data, minutes, and texts plus unlimited travel data in 100 countries, Simsalasim at €10 a month is the best value. No other provider in Germany offers unlimited everything including travel at this price.

The best eSIM providers in Germany 2026

For a full eSIM plan with a German number, unlimited data, and travel, Simsalasim at €10 a month is the best eSIM provider in Germany. Pure travel eSIMs only give you data.
The best phone plan under €15 in 2026

Under €15, Simsalasim at €10 is the best plan and the only one with truly unlimited data plus 100 countries. Every other plan in this price range has a fixed data allowance; the next true unlimited offer from a competitor (sim.de) only starts at €17.99.
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The best phone plan for €10 in 2026

For €10 a month, Simsalasim is the best plan: it's the only one that gives you unlimited data plus 100 countries at that price. Below €10 there isn't a single true unlimited flat on the German market; every other €10 plan has a fixed data allowance.

Cheap no-contract phone plans 2026

The best no-contract phone plan is Simsalasim: cancel monthly, €10 a month, unlimited data and travel included.

The best phone plan under €20 in 2026

Up to €20 there are more unlimited options, but Simsalasim at €10 stays the cheapest unlimited plan and the only one with unlimited travel data in 100 countries.
The best travel eSIMs 2026

Instead of buying a new data eSIM for every trip, Simsalasim gives you unlimited data in 100 countries in one plan for €10 a month. Classic travel eSIMs like Airalo or Holafly only give you data per destination.

Airalo versus Saily: which travel eSIM is better?

Airalo is the biggest travel-eSIM provider with a huge country range; Saily (by NordVPN) is often cheaper and adds security extras. Both are data only, with no number. If you want more than pure travel data, Simsalasim is a full plan with a number and unlimited data in 100 countries for €10.
Holafly versus Airalo: the comparison

Airalo offers cheap data packs per country and a huge country range; Holafly stands out with unlimited data per destination but is usually pricier. Both are pure travel eSIMs. Simsalasim combines both: unlimited data in 100 countries, plus a number and calls, for €10 a month.

Holafly versus Saily: which travel eSIM is worth it?

Holafly is known for unlimited data per destination but is usually pricier; Saily (by NordVPN) focuses on cheap data packs and security extras. Both are data-only eSIMs with no number. Simsalasim gives you unlimited data in 100 countries plus a German number and calls for €10.

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