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Smart Energy Management

Track your electricity usage in real time and discover how to save –
with our easy-to-use software.

Register for free!

at a glance

Your advantages of the Zählerfreunde software

Worried about rising energy costs? Zählerfreunde puts you back in control. Zählerfreunde gives you full transparency over your electricity usage – in real time, straight to your smartphone. Whether you want to reduce your energy bills, track your carbon footprint, or simply understand how your home consumes power, our software makes it easy. With clear visualizations, smart savings tips, and intelligent automation powered by AI, managing your energy becomes effortless.

overview of your energy consumption and production

Connect all your consumers/producers with our software - whether electricity, water, gas, or heat. This gives you an overview of the entire energy budget of your household on one platform.

‍

Smart charging: use energy, when it's cheap

Charge EVs or other energy-intense devices optimized towards PV surplus or dynamic prices. Simply connect your charger or smart plug and we actively and automatically optimize your energy consumption. This saves you money and a lot of CO2.

‍

Available on All Devices – Anytime, Anywhere

Whether you're at your desk or on the go – Zählerfreunde runs smoothly on all major browsers and operating systems. Our intuitive web and mobile apps are optimized for smartphones, tablets, and laptops, so you always have full access to your energy data, no matter where you are.

Home Energy Management System (HEMS) – All Your Devices in One Place

Zählerfreunde supports a wide range of smart devices – including EVs, wallboxes, inverters, smart plugs, and metering systems. Our self-developed, cloud-to-cloud HEMS enables seamless communication between all components in your home. This allows for intelligent automation and optimized energy flows across all devices – fully digital, secure, and future-ready.

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Dynamic Tariffs – Smarter Decisions, Lower Costs

Zählerfreunde supports all dynamic electricity tariffs – including real-time prices from EPEX Spot. Your costs are calculated automatically, and smart alerts notify you when electricity is especially cheap or expensive. You can shift usage to save money, track your CO₂ impact, and plan ahead with intelligent price forecasting.

Start onboarding now

Can I use the Zählerfreunde software?

Compared to conventional energy management solutions, with Zählerfreunde you have no or only low implementation costs. We connect to your existing devices and use their full data potential.

Is a smart meter already installed?

We support all smart meters as long as your metering point operator supports the legally specified processes

What is a smart meter?
YesNo
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Do you own any of the following devices?

Next to smart meters, we support many more smart devices

Energy Meters
Wallboxes
Smart plugs
Heat Pumps
Micro Inverters
Electric Vehicles
  • Inexogy
  • Smart-Meter
  • IOMeter
  • Shelly Pro 3EM
  • Wattline
  • Powerfox
  • Tibber
  • bitShake
  • Auxilius
  • Smart-Me
  • EDA Meter
    (Austria)
  • Analog
    Meter
  • ANY
  • Shelly 1PM
  • Shelly Plus 1PM
  • Shelly Plus 1
  • Shelly Plug S
  • Shelly Plug
  • Shelly Plus Plug S
  • myStorm WiFi Switch
  • Viessmann
  • TSUN
  • SolarEdge
  • meteocontrol
  • ANY
No, not yetNo, not yet
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Perfect, you have everything you need! 🥳

Register now, we will show you the full potential of the Zählerfreunde Software and take care of the onboarding of your devices.

Register now
Back

No compatible device yet? No problem! 😀👍

Not sure which device you need? We’ve got you covered.
‍Register now and we’ll guide you through the easiest way to get started – or order a smart meter right away and get 2 months of our B2B subscription for free.

Register nowBuy a Smart-Meter now

supported devices

Can I use the Zählerfreunde software?

To use the Zählerfreunde platform you need at least one of the following devices. You can find them in our store at attractive Zählerfreunde conditions. If you already own a smart device, but it is not yet supported by us, please send us an email to kontakt@zaehlerfreunde.com.
Energy Meters

Track your consumption through smart-meters, optical probes, or alternative metering devices.

✅ Inexogy
✅ Smart-Meter
(from Metering Operator)
✅ IOmeter
✅ Shelly 3EM (Pro)
✅ Wattline
✅ Powerfox
✅ Tibber
✅ RLM-Zähler
✅ EDA Zähler (Österreich)
✅ Alternative Meters
✅ bitShake
✅ Auxilius
✅ Smart-Me
Electric Vehicles

Track and monitor the consumption of your electric vehicle.

✅ Alfa Romeo
✅ Audi
✅ BMW
✅ Citroën
✅ CUPRA
✅ DaciaDS
✅ Fiat
✅ Ford
✅ Hyundai
✅ Jaguar
✅ Jeep
✅ Kia
✅ Land Rover
✅ Mazda
✅ Mercedes-Benz
✅ MG
✅ MINI
✅ Nissan
✅ Opel
✅ Peugeot
✅ Porsche
✅ Renault
✅ Tesla
✅ Vauxhall
✅ Volkswagen
✅ Volvo
✅ Škoda
Wallboxes

Connect your wallbox to find out how much your electric car really costs you.

✅ Go-E
✅ KEBA
✅ ABL
✅ EVBox
✅ Heidelberg
✅ Juice
✅ Myenergi
✅ Wallbox
✅ Webasto
✅ Abb
✅ Teltonika
✅ Chargeamps
✅ Autel
Smart Plugs

For consumption of individual devices, connect your smart plugs.
‍

✅ Shelly 1PM
✅ Shelly Plus 1PM
✅ Shelly Plus 1
✅ Shelly Plug S
✅ Shelly Plug
✅ Shelly Plus Plug S
✅ myStorm Wifi switch
Heat Pumps

Monitor and control the energy consumption of your heat pump.
‍

✅ Viessmann
Micro Inverters

Connect your micro inverter to see how much solar power is saving you every day.

✅ TSUN
✅ SolarEdge
✅ meteocontrol
These companies successfully became zählerfreunde and are using our solution
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Latest Resources

See all Resources
Webinar: Last Minute - Dynamische Tarife und Smart-Meter Lösung
Webinar
Mit der Smart-Meter-Plattform „Zählerfreunde” den Stromverbrauch senken - Neuer Energie-Service-Anbieter schließt Pre-Seed-Finanzierung ab
Press
Erfolg in Seed-Finanzierungsrunde: Startup „Zählerfreunde“ erhält siebenstellige Investment-Summe zur Weiterentwicklung intelligenter Energiemanagement-Lösungen
Press
Webinar: Last Minute - Dynamische Tarife und Smart-Meter Lösung
Webinar
Mit der Smart-Meter-Plattform „Zählerfreunde” den Stromverbrauch senken - Neuer Energie-Service-Anbieter schließt Pre-Seed-Finanzierung ab
Press
Erfolg in Seed-Finanzierungsrunde: Startup „Zählerfreunde“ erhält siebenstellige Investment-Summe zur Weiterentwicklung intelligenter Energiemanagement-Lösungen
Press

Take Control of
Your Energy Today

Optimize your energy use, reduce costs, and contribute to a greener future with Zählerfreunde.

Start your journey today!

Transforming mandatory smart metering into real value with transparent insights and sustainable solutions for households, businesses, and energy providers.

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