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DSL & Internet Comparison Germany 2026

Internet & DSL Comparison Germany 2026:Find Your Provider and Plan

Compare DSL, cable and fibre plans for your address. Tariff data from the CHECK24 network, in plain English — free and in about three minutes.

Last updated: 19 May 2026·meinetarife24 Editorial Team
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~3 minutes
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Key Takeaways
  • DSL, cable and fibre are the three common internet types in Germany. The Breitbandatlas from the federal telecom regulator (Bundesnetzagentur) shows what is available at your address.
  • A family of four with streaming and home-office typically needs 100 to 250 Mbit/s; for pure browsing 50 Mbit/s is enough.
  • Promotional pricing in the first year usually undercuts the regular monthly rate by 10 to 25 euros. Compare total cost over the contract term, not the headline price.
  • Since the 2021 TKG reform, new contracts can be cancelled monthly after 24 months; switching takes two to four weeks.
  • Newcomers usually need their Anmeldung (residence registration), a passport or residence permit and a German bank account (SEPA direct debit) to sign up.

A DSL comparison shows you which internet plans are bookable at your specific address and what they cost over the full contract term, including the promotional discount, router rental and any landline flat. Our comparison uses tariff data from the CHECK24 network and is free and non-binding.

CHECK24
Tariff data
0 €
Comparison cost
~3 min
Comparison time
100 %
Non-binding

Bevor du loslegst

Was wird hier verglichen?

This comparison shows DSL, cable and fibre plans from the CHECK24 network. It covers the major providers, but not every local municipal provider (Stadtwerke).

Dieser Vergleich ist geeignet fur:

  • Private households looking for a new internet connection
  • Existing customers whose contract is ending or already cancelled
  • People moving home and checking availability at the new address
  • Newcomers booking internet in Germany for the first time

Dieser Vergleich ist NICHT geeignet fur:

  • Business connections with Service-Level-Agreements (SLA)
  • Pure LTE or 5G home-internet solutions without a fixed line
  • Specialist plans for companies needing dedicated leased lines
  • Regional Stadtwerke plans not listed in the CHECK24 network

Wichtiger Hinweis

The speed shown for each plan is the maximum. Actual achievable speed is often lower, depending on line quality and local build-out. The Bundesnetzagentur runs an official measurement tool called Breitbandmessung.

Datenquelle & Transparenz

Die Tarifdaten auf dieser Seite werden in Echtzeit von CHECK24 bereitgestellt. Wir greifen nicht in die Preise, Rankings oder Darstellung der Ergebnisse ein.

Unsere Rolle:

Wir bieten redaktionelle Erklärungen und Entscheidungshilfen. Die eigentliche Tarifberechnung und Vermittlung erfolgt durch unsere Partner.

Was wir nicht abdecken:

Nicht alle Anbieter am Markt sind in diesem Vergleich enthalten. Regionale Anbieter oder spezialisierte Tarife können fehlen.

Find the right internet connection for your address

Enter your postcode and compare the plans available at your location.

So liest du die Ergebnisse

Worauf du achten solltest

  • 1The monthly price in the first year often includes a discount. Check the price from month 13 — that is the regular rate.
  • 2Availability is checked only after you enter your address. Not every plan is bookable everywhere.
  • 3For home-office and video calls, upload speed matters at least as much as download.
  • 4With cable internet, the line is shared with neighbours; in the evening speeds can drop a little.

Haeufige Fehler vermeiden

  • Only comparing the promotional price, not the regular price from month 13
  • Forgetting router costs (rental of 4 to 6 €/month vs. one-time purchase)
  • Choosing a 24-month term when a 12-month plan is available
  • Booking a phone line you do not actually need

Was passiert nach dem Bonuszeitraum?

New-customer bonuses such as credits or free router rental are usually only valid in year 1. Calculate the total cost over the full minimum term, not just the promotional price.

What types of internet connection are there?

Germany has three common internet technologies. Availability depends on local build-out.

DSL (ADSL, VDSL, Supervectoring)

Internet over the phone line. ADSL delivers up to 16 Mbit/s, VDSL up to 100 Mbit/s, and Supervectoring up to 250 Mbit/s. DSL is available almost everywhere in Germany.

  • Up to 250 Mbit/s
  • Available in over 95 % of households

Cable (DOCSIS 3.1)

Internet via the TV cable network. Faster than DSL, available in many cities. The line is a shared medium, so speeds can drop a little during peak evening hours.

  • Up to 1,000 Mbit/s
  • Stable in built-out areas

Fibre (FTTH, FTTB)

The fastest technology. With FTTH the fibre runs directly into your flat. Typical consumer plans go up to 1,000 Mbit/s; some providers offer up to 10 Gbit/s in pilot areas.

  • Up to 10 Gbit/s in pilot areas
  • Often symmetrical (upload = download)

Source: Bundesnetzagentur Breitbandatlas and TKG-reform activity report.

Which DSL providers operate in Germany?

The CHECK24 network lists the major nationwide providers and many regional ones. The list below is alphabetical — the right choice for you depends on availability at your address and your needs.

1&1

Building its own fibre network and reselling Telekom VDSL; many plans include cashback in year 1.

Congstar

Telekom subsidiary with slim, lower-cost plans; sometimes available with a 12-month term.

Deutsche Glasfaser

Pure FTTH provider, mostly in suburbs and rural regions.

M-net

Regional fibre provider, strong in Bavaria.

NetCologne

Regional provider in Cologne, Bonn and surrounding areas.

O2 (Telefónica)

VDSL and cable plans, often bundled with mobile.

PŸUR

Cable provider focused on Berlin, Brandenburg and Saxony.

Telekom

Largest DSL and fibre provider with the most extensive network coverage.

Vodafone

Largest cable provider (formerly Unitymedia), plus DSL and fibre options.

Note: Which of these providers appear in your comparison depends on what is actually available at your postcode.

What internet speed do I really need?

The right bandwidth depends on who lives with you and what you do. The values below are guidelines, based on recommendations from the Bundesnetzagentur and the Verbraucherzentrale.

Usage profileRecommended download speed
1 person, browsing + streaming25 – 50 Mbit/s
2 – 3 people, HD streaming, home-office50 – 100 Mbit/s
Family, multiple devices, 4K streaming, cloud gaming100 – 250 Mbit/s
Parallel streams, large downloads, smart home250 Mbit/s or more

Upload matters too: For video calls and cloud backups, plan for at least 10 Mbit/s upload. DSL typically delivers 10 to 40 Mbit/s upload, cable 25 to 50 Mbit/s, fibre often 100 Mbit/s or symmetrical.

The promotional-price trap: how to avoid hidden costs

Many DSL plans advertise a discounted price in year 1. A typical example: 14.99 € in year 1, 39.99 € from month 13 onwards. Over 24 months that is roughly 300 € more — many customers only notice the jump when the bill arrives.

Three simple rules to spot the trap:

  1. Calculate the total over the full term. Promo price × 12 + regular price × 12, divided by 24 — that is your honest monthly cost.
  2. Look for the "from month 13" note. Every plan description states the regular price in the small print.
  3. Plan the switch. Once the minimum term ends, you can cancel monthly under TKG. Many people switch every one or two years to get a new-customer discount again.

Legal framework: Bundesnetzagentur, TKG section 56 (contract term) and section 57 (unauthorized changes).

Switching providers — step by step

Since the 2021 TKG reform the process is much simpler. You no longer cancel with the old provider yourself; the new one handles it.

  1. 1

    Compare

    Enter your address, filter by speed, calculate the total cost.

  2. 2

    Sign the contract online

    The new provider informs the old one and agrees the switch date.

  3. 3

    Bridge the gap

    Between cancellation and activation you can be without internet for at most 24 hours under TKG section 59. If it takes longer, you are entitled to compensation.

  4. 4

    Port your phone number

    If you want to keep your German landline number, tick the porting option when signing the new contract.

  5. 5

    Return or keep the router

    You have router freedom (TKG section 11): a router you bought stays with you. Rented routers go back to the provider.

For Newcomers & Expats

Internet in Germany: practical help for newcomers

New arrivals usually trip over the same three hurdles — registration, bank account and contract term. Get these three right and you will avoid an expensive mistake.

Anmeldung first

Most providers ask for your Meldebescheinigung. Sign up only after you have registered at the Bürgeramt.

Bank account & SEPA

Almost all contracts run on direct debit. A German bank account (IBAN starts with DE) is required. Video-Ident at online banks takes a few days.

Check the term

Standard contracts run 24 months. If you are unsure how long you will stay, look for 12-month plans or monthly-cancellable offers.

Tip: Ask the provider whether you can keep your contract if you move. Most allow this within Germany, provided they operate at your new address.

German terms you will meet

Anmeldung
Mandatory address registration at the Bürgeramt
Mindestlaufzeit
Minimum contract term — usually 12 or 24 months
Sonderkündigungsrecht
Special right of cancellation (e.g. when moving)
Routerfreiheit
You may use your own router (TKG §11)

Frequently asked questions

Eight answers to the questions readers ask us most often.

How long does it take to switch internet providers in Germany?
Two to four weeks in most cases. The new provider handles the cancellation of the old contract and coordinates the switch date. By law (TKG section 59), you can be without internet for no more than 24 hours during the transition.
What internet speed do I really need in Germany?
A single household with normal browsing and streaming is fine with 25 to 50 Mbit/s. A family with home-office and 4K streaming should look at 100 to 250 Mbit/s. Cloud gaming or several parallel streams need 250 Mbit/s or more.
How much does internet cost in Germany?
Entry plans with 50 Mbit/s in the CHECK24 network start around 20 to 25 euros per month (promotional price in year 1). Fibre plans with 1,000 Mbit/s usually cost 50 to 60 euros per month. There is often a one-time setup fee and a router rental of 4 to 6 euros per month.
What's the difference between DSL, cable and fibre?
DSL uses the phone line (up to 250 Mbit/s), cable uses the TV network (up to 1,000 Mbit/s, shared with neighbours), fibre is a dedicated optical line (often symmetrical, up to 10 Gbit/s in pilot areas). The Bundesnetzagentur Breitbandatlas shows which is available at your address.
Can I take my internet contract with me when I move within Germany?
Usually yes, as long as the provider operates at your new address. Under TKG section 60, the provider cannot raise the price just because you moved. If the plan is not possible at the new address, you have a special right of cancellation.
How can I check if I'm getting the promised speed?
The Bundesnetzagentur runs an official measurement tool called Breitbandmessung. If your actual speed stays below the contracted figure, you have the right to reduce the monthly fee or cancel under TKG section 57.
Do I need a phone line for DSL in Germany?
No. Modern DSL plans are bookable as standalone internet — you do not have to take the phone option. If you want to keep a German landline number, you can usually add it as an optional extra.
What happens after the introductory period in a DSL contract?
After the first 12 months the regular price applies, typically 10 to 25 euros per month higher. You can stay, ask your provider for a renewed discount, or switch to a new provider for another new-customer offer.

Sources and further reading

  • Bundesnetzagentur Breitbandatlas — official availability map for DSL, cable and fibre by address.
  • Bundesnetzagentur Breitbandmessung — free speed-measurement tool to check whether you receive the contracted speed.
  • German Telecommunications Act (TKG) — sections 11, 56, 57, 59 and 60 cover router freedom, contract term, speed-reduction rights, switching and moving home.
  • Verbraucherzentrale — consumer guide on cancelling and switching DSL contracts.

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