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Cheap Internet Germany: What to Check Before You Sign

Cheap internet Germany-wide comes with a catch: the advertised monthly price is almost never what you end up paying. Most contracts run on two price phases, a low promotional rate for the first months and a higher regular rate for the rest of the minimum term, so the only figure worth comparing is the total across the whole term. What you can actually order also depends on your address, because cable and fibre stop at very different streets.

CheckAlle.de Editorial Team

Key Takeaways

  • Compare the total cost over the full minimum term, not the headline rate. The cheapest internet plan Germany offers on paper is often not the cheapest one to live with.
  • Add the one-off charges and any monthly router rental before you decide. Two tariffs with the same advertised price can differ by a lot once those are in.
  • Providers must offer you a contract with a maximum initial term of twelve months. Most of them do not advertise it.
  • If the price goes up because your provider changed the contract on its own, you can walk away without notice and without cost, within three months of being told.
  • If the line is persistently slower than promised, you can cut the fee proportionally or leave, provided you measure it the official way.
  • You never have to rent the provider router. Router freedom is written into the law.

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Why cheap internet Germany advertises is rarely the price you pay

German internet tariffs are usually advertised with the promotional rate. That rate covers the opening months of a contract that runs far longer, and then the regular rate takes over for the remainder. A tariff that looks unbeatable in month one can end up mid-table by month twenty-four, while a plain fixed-price cable tariff that never looked exciting quietly wins.

Four things decide the real number, and only one of them is in the advertisement:

  • How many months the promotional rate lasts, and what the regular rate is afterwards.
  • The one-off charges. Activation and shipping are billed once but count towards the total.
  • Router rental, if you take the provider device instead of your own.
  • The length of the minimum term, because it decides how many months you pay the regular rate.

Work out the sum of every payment across the minimum term and divide by the number of months. That single figure makes tariffs comparable. The comparison tool above does this arithmetic for the offers available at your address, which is more reliable than any table we could print here, because tariff names and prices change constantly.

Cheap DSL Germany or cable: your address decides more than your budget

Three technologies carry home internet in Germany, and every internet provider Germany has sells over one of them. DSL runs over the telephone line and reaches almost everywhere, which is why it is the fallback in older buildings and rural areas. Cable runs over the television network and is often the cheapest fixed-price option where it exists, though it stops at the edge of the areas that were once wired for TV. Fibre goes all the way into the building and gives you the same speed up as down, but coverage is still uneven and rollout is street by street.

The practical consequence is that comparing tariffs before checking availability wastes time. Two flats on the same street can have completely different options. The Bundesnetzagentur publishes coverage data and consumer information for the German telecoms market at its telecommunications consumer portal.

Speed matters less than most tariff pages suggest. A connection in the lower double digits of Mbit/s handles streaming, video calls and working from home for one or two people. Paying for the top speed tier makes sense when several people stream at once or you move large files regularly, not because the number looks better on the contract.

When the price goes up, you are not stuck

If your provider reserved the right to change the contract unilaterally in its terms and then uses it, you can terminate without observing a notice period and without cost. That is Section 57 (1) of the Telecommunications Act.

The conditions matter, and most summaries leave them out. The right does not apply when the change is purely in your favour, when it is purely administrative with no negative effect on you, or when it is required by law. You have to declare the termination within three months of receiving the notice about the change, and the termination takes effect at the earliest on the day the change itself becomes effective. Your provider has to tell you about the change at least one month and at most two months in advance, on a durable medium, and has to point out this right at the same time.

A price step that was part of the deal from the beginning, such as the end of an agreed promotional phase, is a different situation from a unilateral change. If you are unsure which one you are looking at, the consumer advice centres publish guidance on telecoms contracts at Verbraucherzentrale.

The short contract nobody puts on the landing page

Consumer contracts for telecommunications services cannot have an initial term longer than 24 months. Less well known is the second sentence of Section 56 (1): before the contract is concluded, providers are obliged to offer consumers a contract with an initial term of no more than twelve months. It exists, it is rarely advertised, and it is worth asking for if you might move.

Once the initial term has passed and the contract rolls on, you can cancel at any time with one month notice, and that cancellation cannot cost you anything. Section 56 (3) and (4) cover this. It is the single easiest saving available, because promotional pricing is aimed at new customers and staying put usually means paying the regular rate indefinitely.

Switching itself is run by the provider you are moving to, not by you. Section 59 puts the new provider in charge of the process and limits the interruption of your service to a maximum of one working day. If the outage runs longer than that, subsection 4 entitles you to compensation from the provider you are leaving for each further working day, either a fixed amount or a share of your monthly fee, whichever is higher. Subsection 3 also halves the connection charges the old provider may bill after the contract has ended.

Three more rights worth knowing

The line is slower than the contract says

Section 57 (4) lets consumers reduce the monthly fee in proportion to the shortfall, or terminate without notice, when the actual performance deviates significantly, continuously or repeatedly from what the provider stated. The catch is the evidence: the deviation has to be established with a monitoring mechanism provided or certified by the Bundesnetzagentur. In practice that means the official measurement procedure at breitbandmessung.de, run over several days with the desktop application, not a single browser test. Once you have shown the shortfall, the right to reduce the fee continues until the provider proves it is delivering what was agreed.

You do not have to rent their router

Providers may offer you equipment, but Section 73 (3) forbids them from making its connection and use compulsory, as long as your own device meets the electromagnetic compatibility requirements. The same provision obliges them to give you the access credentials you need in text form, unprompted and free of charge, when you sign. Buying a router once removes a recurring line from the bill, so it belongs in the full-term calculation rather than being treated as an accessory.

You move to a new flat

Section 60 is about changing your residence, whether that is across town or out of the country. If the provider offers the same service at the new address, it has to continue the contract on the same terms and may charge for the move no more than it charges for a new connection. If the service is not available there, you can terminate with one month notice, effective no earlier than the day you move out.

Getting an internet provider Germany accepts when you have just arrived

Fixed-line providers normally want three things: your Anmeldung, a German bank account for the direct debit, and a SCHUFA credit check that they run themselves. None of that is instant, and the installation appointment adds more waiting, so most newcomers bridge the gap with a prepaid mobile data plan and a portable hotspot.

Prepaid is quicker, but it is not anonymous. Under Section 172 (2), providers of prepaid mobile services have to verify your name, address and date of birth against a document or a register before they activate the SIM. Bring your passport or ID card and expect the check.

Before you sign anything, ask for the contract summary. Section 54 (3) requires providers to give consumers a clear, readable summary using the standard EU template before the contract is concluded. It puts the term, the price after the promotion and the notice period on one page, which is exactly the information the advertisement leaves out.

Related guides

For the technology decision, coverage and the switching process in more depth, read our full internet provider comparison for Germany. The same topic is covered in German on DSL Vergleich and in Turkish on DSL Karsilastirma.

Other running costs worth checking in the same session: electricity, gas, and if you are new here, how SCHUFA works.

Frequently asked questions

What is the cheapest way to get internet in Germany?
Over a full contract, a fixed-price cable tariff usually beats a promotional DSL tariff, even when the DSL headline looks lower in month one. Promotional pricing runs for the first few months and then jumps to the regular rate, so the number that matters is the total you pay across the whole minimum term. What you can actually order depends on your address, because cable and fibre are not available everywhere. Check availability first, then compare the full-term cost rather than the opening offer.
Why is my bill higher than the price I signed up for?
Most German internet contracts have two price phases. You pay a reduced promotional rate for the first few months, then the regular rate applies for the rest of the minimum term. Providers also charge one-off costs such as activation and shipping, and many add a monthly router rental on top. None of that shows up in the headline price, which is why two tariffs with the same advertised figure can cost very different amounts over the term.
Can I get internet in Germany without a 24-month contract?
Yes, and it is not a favour from the provider. Section 56 (1) sentence 2 of the Telecommunications Act obliges providers to offer consumers a contract with an initial term of no more than twelve months before the contract is concluded. The maximum initial term for consumer contracts is 24 months. Shorter terms and month-to-month tariffs normally cost more per month, but they are worth it if you are not sure how long you will stay at your address.
My provider raised the price. Can I cancel immediately?
Often, but not automatically. Section 57 (1) of the Telecommunications Act gives you a right to terminate without notice period and without cost when the provider has reserved the right to change the contract unilaterally in its terms and then does so. Three exceptions apply: changes purely in your favour, purely administrative changes with no negative effect, and changes required by law. You have to declare the termination within three months of receiving the notice, and it takes effect at the earliest on the date the change applies. A price step that was already agreed at the start, such as the end of a promotional phase, is a different case from a unilateral change.
My connection is slower than promised. What can I do?
Section 57 (4) of the Telecommunications Act lets consumers reduce the monthly fee in proportion to the shortfall, or terminate the contract without notice, when the actual speed deviates significantly, continuously or repeatedly from what the provider stated. The deviation has to be established with a monitoring mechanism provided or certified by the Bundesnetzagentur, which means the official Breitbandmessung measurement procedure rather than a quick browser speed test. The right to reduce the fee continues until the provider proves it is delivering what was agreed.
What happens to my contract when I move?
Section 60 of the Telecommunications Act covers moving house. If your provider offers the same service at your new address, it has to continue the contract on the same terms, and any charge for the move cannot exceed what it charges for a new connection. If the service is not available at the new address, you can terminate with one month notice, effective no earlier than your move-out date. The law is about the new address, not about the country you move to.
Can I use my own router instead of renting one?
Yes. Section 73 (3) of the Telecommunications Act says providers may offer you equipment but may not require you to connect and use theirs, as long as your device meets the electromagnetic compatibility requirements. The same provision obliges them to hand you the access credentials you need in text form, unprompted and free of charge, when the contract is concluded. Buying your own router removes the monthly rental from your bill, so it belongs in the full-term calculation.
I just arrived in Germany. What do I need to sign up?
Providers normally ask for your Anmeldung, a German bank account for the direct debit, and they run a SCHUFA credit check. A prepaid mobile data plan with a portable hotspot is the usual bridge while you wait for a fixed line. Prepaid is not anonymous: under Section 172 (2) of the Telecommunications Act, providers of prepaid mobile services must verify your name, address and date of birth against a document or register before activation, so bring your passport or ID card.

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Sources

. This page explains general rules and is not legal advice.