Tarifkatalog
Compare German SIM-only mobile and data tariffs by real 24-month cost, with prices checked daily on the providers' own pages.
- Brand
- Tarifkatalog
- Category
- Commerce
- Primary Subcategory
- Telecom, Internet & eSIM Plans
Integration details
Description
Tarifkatalog is a neutral comparison of German mobile tariffs. It covers SIM-only phone tariffs and data-only tariffs (for tablets, laptops and routers) from about 30 providers, including Telekom, Vodafone, o2, 1&1 and their discount brands. Prices are read daily from each provider's own pages and reviewed before publication. Tariffs are ranked by the average cost per month over 24 months, one-time fees included, never by commission. Ask for the cheapest tariff with a given data volume, network, contract term, 5G or speed. Look at one tariff's costs and price history, or see which providers and networks are covered. Every result links to the tariff's page on tarifkat.de with all the details. Read-only, no account needed.
- Integration type
- Connector
- Verification status
Community connector- Platform
- Claude
- Primary Subcategory
- Telecom, Internet & eSIM Plans
- Secondary Subcategories
- None listed
- Brand
- Tarifkatalog
- Access
- No account required
- First tracked
- 2026-10-17
- Tool count
- 3
- Market
- US
The Primary Subcategory used for this profile’s headline score.
Other Subcategories where the Integration is listed.
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What discovery looks like

Claude can surface verified Connectors when they match a user’s Prompt.
How Claude Connector discovery works
Your Connector will compete to appear for users’ Prompts once Claude verifies it
Competing in Claude Telecom, Internet & eSIM Plans
View Category3 tools agents can invoke
Tarifkatalog Claude Connector FAQ
How the directory, categories and Discoverability Score work.
Read the methodologyHow do I improve Tarifkatalog's Claude Connector discoverability?
The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.
What are Tarifkatalog alternatives on Claude?
As of 2026-11-02, Tarifkatalog competes with 1800AVAILABLE.com, Abonnement24, AeroCell: eSIM Travel Data, eSimgator eSIM Data Plans, Exclusive Digits, faylo.xyz, Get My eSIM, GlobCall and 9 more in Claude Telecom, Internet & eSIM Plans, ranked by public Discoverability Score.
Where is this profile measured?
This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.