Home internet in Germany: providers, contracts and the activation wait
Home internet compared: DSL, cable and fiber availability, 24-month contract rules, the 3-week activation reality, 5G-router alternatives and moving rights.
Last updated: July 13, 2026
How does home internet work in Germany?
German home internet is address-dependent: check availability for DSL (Telekom lines, resold by many), cable (Vodafone) and expanding fiber. Contracts default to 24 months with real activation waits of 2-4 weeks, so order immediately after signing your lease - or bridge with a 5G router. After the initial term, contracts are now cancellable monthly by law.
What this guide covers
The three technologies at your address
| Tech | Speed reality | Notes |
|---|---|---|
| DSL/VDSL | 16-250 Mbit | Everywhere; Telekom infrastructure resold by 1&1, O2. |
| Cable | 100-1000 Mbit | Vodafone; fast, evening congestion in dense buildings |
| Fiber (Glasfaser) | 300-1000+ | Rolling out street-by-street: Telekom, Deutsche Glasfaser, regional players - take it if offered |
Every provider's checkout starts with the address check - run it on 2-3 providers because resellers price the same line differently.
The contract rules that protect you (know these!)
- Initial term up to 24 months is legal; after it, month-to-month with ONE month notice (2021 telecom law - no more year-long renewal traps)
- Slower-than-promised speeds: measure via the official Breitbandmessung tool; documented underperformance lets you reduce payment or special-terminate
- Moving where your provider can't deliver: special termination right with 1 month notice (Sonderkündigungsrecht bei Umzug)
- Activation slips/tech no-shows: compensation rights per TKG - claim them, providers pay
The activation gap (plan for it)
2-4 weeks from order to live line is NORMAL (technician slots). Bridge options: unlimited hotspot from your mobile plan for a week, or a 5G/LTE home router product (O2 HomeSpot-class) - some expats on 1-2 year stays simply keep the 5G router permanently: no technician, no line, moves with you.
Price landscape (⚠️ live promos at build - sweep page)
Promo-heavy market: year-1 effective €20-30/month on 50-250 Mbit typical, then €40-50 standard - the same promo-cycling logic as energy. Router included or ~€5/month; buying your own FritzBox is the enthusiast move (Routerfreiheit is your right).
Frequently asked questions
Internet in a WG/furnished flat?
Usually exists - confirm it's in the contract/Nebenkosten and just bring your own eSIM patience.
No Schufa yet - problem?
Occasionally postpaid checks apply; prepay/router alternatives and O2's ID-light routes cover the gap.
English support?
Assume German everywhere; the order flows are simple enough with translation. (An English-first ISP niche is weirdly unfilled in Germany.)
TV included?
Cable TV bundles exist but streaming has made them optional; don't pay for linear TV you won't watch - but DO pay the Rundfunkbeitrag which exists regardless (guide).
Can I take the contract to my next flat?
Yes if serviceable there (the move transfers it); if not, the special termination applies - never accept "you must pay out the term" when they can't deliver at the new address.
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