stromauskunft.de
Electricity and gas tariff comparison and free provider-switching service for households and businesses in Germany
Highlights
- New on EvolcAdded 2026-11-04
About stromauskunft.de
StromAuskunft.de is an electricity and gas tariff comparison portal operated by EnergieAuskunft GmbH. It covers household tariffs such as green power, night-storage and heat pump electricity, as well as commercial electricity, and offers a free switching service that handles provider changes. The company also publishes a daily electricity price index based on tariff data for more than 6,300 German towns and municipalities, documented in two whitepapers with DOIs.
Customers are private households and commercial customers in Germany comparing energy tariffs. According to the company, the switching service is free for customers.
The company was founded in 1999 and is headquartered in Münster, North Rhine-Westphalia. Its portal is certified by TÜV Saarland, and Stiftung Warentest (Finanztest 09/2025) named it the top free switching service for electricity and gas. The company is managed by its founder, physicist Dr. Jörg Heidjann, and describes itself as family-owned.
Product: Online comparison of electricity and gas tariffs with a free provider-switching service and a daily electricity price index.
Jobs at stromauskunft.de
Leadership
- Jörg Heidjann · Geschäftsführer und GründerSource: company website
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Website technologies
Tools and platforms detected on this company’s website, grouped by purpose. Dates record when Evolc observed them.
Analytics
- Google Tag ManagerMedium confidence
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- Integration code on pageinline script loader
Frontend frameworks
- AngularMedium confidence
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- BootstrapHigh confidence
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Hosting
- LiteSpeedHigh confidence
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- Response headerserver
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Privacy & consent
- ConsentmanagerHigh confidence
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- Website resourcedeclared script/iframe or software asset
Website detection does not establish a paid subscription or company-wide use. Tools loaded after consent or sign-in may be missed. “No longer observed” does not prove the company stopped using a tool.