Electricity · Gas · Internet

Stop overpaying.
Compare yourself. Switch directly.

Enter your data, see all tariffs that beat your current one, and switch online in minutes. Prefer personal advice? Drop us a line.

  • 100% free
  • no commitment
  • switch online in 5 minutes

We earn with you, not from you.

Three quick steps

Three steps. Zero waiting.

  1. 01

    Enter your data

    Postcode, usage, current tariff if known. Takes under two minutes.

  2. 02

    See tariffs

    Every relevant provider — sorted by total cost, bonus, or contract length. Transparent, real time.

  3. 03

    Switch directly

    Sign the new contract online. We can take care of cancelling your old one if you want.

Why Finance Optimizer

No tricks. No calls. No hassle.

  • 1,200+ providers

    Electricity, gas, and internet — the entire German market in one search. Live, real time.

  • Switch yourself

    Pick a tariff, enter your data, done. No call, no advisor, no hotline. You can if you want — but you don't have to.

  • Personal advice optional

    Complex case, heating-rate electricity, business, special tariffs? Write to us. Real humans get back within 24 hours.

  • 100% free

    You pay nothing. Our commission comes from the new provider — and only when the switch genuinely pays off for you.

Trust

What customers say.

E.ONVattenfallEnBWRWEEWEYelloTibberOctopusVodafoneTelekom1&1+ 1,200 more
  • 0+

    providers compared

  • 0

    saved per household (avg)

  • 0 min

    online switch time

  • I'd been with the same electricity provider for years. Switched online in five minutes with Finance Optimizer — €312 saved per year.

    Sandra K.
    Cologne · Electricity
    5 out of 5 stars
  • Finally, no comparison portals with a hundred hidden clicks. Everything transparent, savings visible immediately.

    Markus T.
    Munich · Internet
    5 out of 5 stars
  • My heating-rate electricity was complex — I used the personal advice. Within a day, an honest analysis.

    Aylin D.
    Hamburg · Gas
    5 out of 5 stars

Example scenarios · verified reviews coming soon

FAQ

What you want to know up front.

  • Nothing. The comparison is free. We only earn a commission from the new provider when you actually switch — you pay no extra.

  • Pick a tariff, enter your details, sign online. The new provider automatically cancels your old contract. You don't need to do anything else.

  • We use the Check24 tariff portal: 1,200+ electricity, gas, and internet providers in Germany. If a special tariff is missing (e.g. heating-rate electricity), contact us for personal advice.

  • Yes. Through the contact form on every page you can request free advice. We get back within 24 hours.

  • Inputs to the tariff calculator are processed directly by Check24 (see their privacy policy). Requests to our advisory form go only to us — no newsletter, no sale to third parties.

  • Then we'll tell you so honestly. We don't earn anything by talking you into a switch when your tariff is fine.

  • No. The new provider coordinates the switch seamlessly with the grid operator. Your electricity, gas, or internet keeps running — there is no interruption. This is required by law.

  • Write to us. We're available after the switch too and will help you resolve any issues with the new provider. That's what sets us apart from anonymous comparison portals.

Contact

Drop us a line.

Questions about tariffs, switching, or a specific situation? Use the form here or email us directly.

Or just email uskontakt@financeoptimizer.de+49 152 36377736

If that's easier than the form.

Contact · home
Or get personal advice.

Ready to save?

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