hellowatt.fr

Energy app for French homeowners to track consumption, compare energy suppliers and fund heat pump and solar renovation works

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Highlights

New on EvolcAdded 2026-10-27

About hellowatt.fr

Hello Watt offers an energy app that tracks household electricity and energy consumption in kWh, euros and CO₂, and compares energy suppliers, with more than 40 suppliers listed. It also arranges home renovation work, including heat pumps, solar panels, solar batteries and EV charging stations, with insulation and heating works in its offer.

Its customers are French homeowners. Renovation works are carried out by certified RGE technicians from the Hello Watt network, and the company handles MaPrimeRénov' and CEE energy-saving aid, deducting it from the quote. Consumption tracking is free regardless of supplier.

The app has more than 3 million downloads and a 4.9/5 rating from over 26,000 reviews. The company is based in France.

Product: Mobile and web app for energy consumption tracking and supplier comparison, plus arranged renovation works (heat pumps, solar, batteries, EV chargers) with aid handling.

Jobs at hellowatt.fr

No open positions listed right now.

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