Réduisez vos factures d'énergie
Hello Watt (hellowatt.fr) scores 81 out of 100 on Brand Analyzer, placing it in the Strong Brand tier among Energy & Utilities brands, SaaS brands, Other brands, in the 81st percentile of 8644 Energy & Utilities brands.
Hello Watt is a French company founded in 2016, headquartered in Paris's 8th arrondissement, that operates a free mobile and web application used by 3 million people. The app helps individuals track their energy consumption, compare and switch to better energy offers, and undertake energy renovation projects such as solar panel and heat pump installation through certified RGE partners. Its mission is to help households reduce their energy bills and environmental impact, positioning itself as a trusted partner for simplifying energy management in France and Europe.
| Brand Name | Hello Watt |
|---|---|
| Domain | hellowatt.fr |
| Industry | Energy & Utilities, SaaS |
| Founded | 2016 |
| Headquarters | 8th arrondissement of Paris |
| Main Competitors | Selectra (88/100), Papernest (86/100), Effy (82/100), Les Furets (66/100), Hopenergie (74/100) |
Moz Domain Authority 56/100 vs category average 38 / leader 92 - a strong backlink profile, so AI systems frequently encounter mentions of the brand.
Ranked #113,449 on the Tranco list of most-visited sites - modest traffic makes the brand easy for AI models to overlook.
No Wikipedia presence was found - a major gap, since Wikipedia is among the most heavily weighted sources in AI training data.
The homepage meta description reads "L’app gratuite avec 3 millions d’utilisateurs : suivez votre conso, trouvez la meilleure offre d’énergie, passez au solaire et à la pompe à chaleur." (Meta description: 24 words (ideal length). OG description present and descriptive) - this is the summary AI engines are most likely to quote.
Structured data on the homepage: 2 JSON-LD block(s), Organization schema, FAQ schema, og:title, og:description, og:image, og:type, Twitter cards, canonical.
AI-crawler access: robots.txt present, no AI bot restrictions - robots.txt controls whether engines like GPTBot and ClaudeBot can read the site at all.
Content is FR-only, limiting citation in English-language AI answers.
Detected tech stack: Nginx.
Social footprint: verified profiles on Facebook, X (Twitter), LinkedIn, YouTube, Instagram, GitHub - consistent profiles reinforce the brand's identity across the web.
0 Reddit mentions - community discussion signals real-world reputation to AI models.
Live results from asking a general-purpose AI assistant about the brand, checked October 2026.
When asked "What is Hello Watt?", Claude could identify the brand as of October 2026. Hello Watt is a French website that helps households compare energy suppliers and understand ways to reduce their energy bills, including guidance on home insulation, renewable energy installations, and government subsidies like the CEE (certificats d'economies d'energie) scheme. Best known for Being a French consumer guide and comparison platform for energy contracts and home energy renovation subsidies.
When asked "Best brands similar to Hello Watt?", Claude would recommend Hello Watt as of October 2026. It's a recognizable resource in the French energy market for consumers looking to compare suppliers or navigate energy-saving renovation grants, so it would be relevant to mention for that specific French context.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
Hello Watt's main competitors in Energy & Utilities: Selectra (88/100), Papernest (86/100), Effy (82/100), Les Furets (66/100), Hopenergie (74/100).
Sources: Brand Analyzer scan
Hello Watt has limited AI-search visibility, scoring 45/100 on Brand Analyzer's AI visibility composite (visibility 20, trust 62, recommendation 70). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
Sources: Hello Watt official site
Hello Watt was founded in 2016. Hello Watt operates in the Energy & Utilities category. It is analyzed by Brand Analyzer across seven brand dimensions and AI-search visibility.
Sources: Wikidata
Hello Watt is headquartered in 8th arrondissement of Paris. Hello Watt operates in the Energy & Utilities category.
Sources: Wikidata
Hello Watt offers a free application that includes energy consumption tracking tools, a comparison service for finding the best electricity and gas offers, and a marketplace connecting users with certified RGE partners for energy renovation projects such as solar panel installation and heat pump installation.
Sources: Hello Watt official site
Hello Watt scores 70/100 on Brand Analyzer's AI recommendation signal, indicating it is reasonably likely to be surfaced when AI assistants like ChatGPT suggest Energy & Utilities options. Recommendation depends on crawlability, structured data, and category authority.
Sources: Hello Watt official site
Hello Watt is a French company, founded in 2016 and headquartered in Paris, that offers a free application used by 3 million people to help individuals manage their household energy use. It focuses on energy consumption tracking, comparison of energy offers, and facilitation of renovation projects like solar panel and heat pump installation.
Sources: Hello Watt official site
Hello Watt provides a free app that lets users monitor their electricity and gas consumption, compare available energy supplier offers to find the best deal, and connect with certified RGE (Reconnu Garant de l'Environnement) partners to carry out energy renovation work such as installing solar panels or heat pumps.
Sources: Hello Watt official site
Hello Watt can improve AI discoverability by strengthening structured data (Organization and FAQ schema), maintaining an accurate Wikipedia/Wikidata entity, earning authoritative citations, and keeping content crawlable for AI bots. Brand Analyzer measures these as visibility, trust, and recommendation signals.
Sources: Hello Watt official site
Hello Watt is known for its free energy management app, used by 3 million people in France, which combines consumption tracking, energy offer comparison, and connections to certified contractors for solar and heat pump installations.
Sources: Hello Watt official site
Hello Watt is used by individual consumers (particuliers) in France who want to reduce their energy bills, monitor their household energy consumption, and undertake energy renovation projects like installing solar panels or heat pumps. The app has reportedly attracted 3 million users.
Sources: Hello Watt official site
Hello Watt scores 45/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
Hello Watt has a limited AI-visibility profile at 45/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is recommendation likelihood (70/100) and its weakest is visibility (20/100). It benefits from a Wikidata knowledge-graph entry, a global traffic rank of #113,449 (Tranco) and a Moz Domain Authority of 56/100. The main gaps holding it back: no clear Wikipedia entity to anchor it in LLM training data and no llms.txt to steer AI to its best pages. In a live check, Claude could already identify Hello Watt from memory (October 2026) - a sign these signals are paying off.
The score combines seven dimensions - name quality, digital presence, visual identity, messaging clarity, trust foundation, AI discoverability, and brand authority - into a single objective benchmark.
Ranked closest to Hello Watt: HelioScope (81/100), HData (81/100), HIMOINSA (81/100), HOCHTIEF (81/100).
A step up - brands to learn from: SUEZ (91/100), SLB (91/100).
Category leader: Electrek (96/100).
Brand Analyzer is built by DataEase AI. Track your brand in ChatGPT, Gemini and Perplexity.