Company · Energy utility software

Hello Watt_

As of 3 November 2026, Hello Watt has 37 open roles (37 new in 30 days), its sales team is hiring most, and its postings name LinkedIn, Indeed and YouTube as the tools the team works in.

As of 3 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Paris, France201-500 employees50M-250M revenue, est.B2Chellowatt.fr ↗LinkedIn ↗
Headquarters
Paris, Île-de-France, France
Employees
201-500 employees (linkedin)
Sells to
homeowners renovating their homes, residential consumers, homeowners and residents
Certifications on site
Site languages
FR
Career system
Wttj
37open roles · 37 new in 30 days
14tools named in postings
Spain, Francehiring locations
0change signals read in postings
02 — What they do, whom they sell to, who else does it

Hello Watt in one screen

Read from hellowatt.fr: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What Hello Watt does

Hello Watt is a French energy service provider that helps residential consumers track consumption, compare suppliers, and carry out energy renovations. It offers a free consumption-tracking app, supplier comparison, solar panel and heat pump installation, energy audits, and smart home control. It also provides group energy purchase and renovation support from A to Z.

free consumption tracker appsupplier comparison toolenergy renovation from A to Zsolar panel installationheat pump installationenergy audit and DPEsmart home control appgroup energy purchase
Whom it sells to

Named on the site: homeowners renovating their homes, residential consumers, homeowners and residents.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 585 scored.

SOLARWATT HomeUnited Kingdom · 501-1000 employeesSolarwattGermany · 501-1000 employeesSolarwattNetherlands · 11-50 employeesEnergy RatingAustralia · 51-200 employeesEnergy WaveItaly · 51-200 employeesSavantUnited States · 201-500 employees
03 — Tech stack, with the evidence

What Hello Watt says it runs

Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.

LinkedInHuman resources · high confidence · 3 postings
• Diffuser et piloter la visibilité de nos offres sur nos différents jobboards (Welcome To The Jungle, LinkedIn, Indeed, etc.).
Talent Acquisition & Employee Experience Specialist (H/F) · first seen 2026-10-26
IndeedHuman resources · high confidence · 2 postings
• Diffuser et piloter la visibilité de nos offres sur nos différents jobboards (Welcome To The Jungle, LinkedIn, Indeed, etc.).
Talent Acquisition & Employee Experience Specialist (H/F) · first seen 2026-10-26
YouTubeMarketing & communications · high confidence · 2 postings
• Contribuer à renforcer notre présence sur YouTube et les canaux communautaires (ex: Reddit).
Responsable SEO et GEO (H/F) · first seen 2026-10-26
MakeMarketing & communications · high confidence · 1 posting
• Concevoir et automatiser des workflows de production de contenu à grande échelle en intégrant l’IA (IA générative, automatisation via Make/n8n) pour démultiplier l’impact de l’équipe.
Responsable SEO et GEO (H/F) · first seen 2026-10-26
n8nMarketing & communications · high confidence · 1 posting
• Concevoir et automatiser des workflows de production de contenu à grande échelle en intégrant l’IA (IA générative, automatisation via Make/n8n) pour démultiplier l’impact de l’équipe.
Responsable SEO et GEO (H/F) · first seen 2026-10-26
OnCrawlMarketing & communications · high confidence · 1 posting
• Piloter la santé technique du site (Screaming Frog, Oncrawl) et collaborer étroitement avec l’équipe Produit/Tech pour intégrer les enjeux SEO.
Responsable SEO et GEO (H/F) · first seen 2026-10-26
Screaming Frog SEO SpiderMarketing & communications · high confidence · 1 posting
• Piloter la santé technique du site (Screaming Frog, Oncrawl) et collaborer étroitement avec l’équipe Produit/Tech pour intégrer les enjeux SEO.
Responsable SEO et GEO (H/F) · first seen 2026-10-26
Microsoft ExcelBusiness development & strategy · medium confidence · 8 postings
• Excellente capacités analytiques, fine maîtrise d’Excel
Strategy & Operations Analyst (H/F) · first seen 2026-10-26
Slack · medium confidence · 4 postings
• Les outils digitaux et collaboratifs sont tes meilleurs amis : Slack, suite Google/Pack Office, Google Sheets/Excel,
Chargé de qualité et formation junior (H/F) · first seen 2026-10-26
Google Workspace · medium confidence · 3 postings
• Les outils digitaux et collaboratifs sont tes meilleurs amis : Slack, suite Google/Pack Office, Google Sheets/Excel,
Chargé de qualité et formation junior (H/F) · first seen 2026-10-26
Lucca · medium confidence · 3 postings
• Maîtrise d’Excel et aisance avec les outils collaboratifs (Suite Google, Slack, Lucca, l’IA…)
Chargé·e de missions RH - Valencia · first seen 2026-10-26
ChatGPTMarketing & communications · medium confidence · 2 postings
• Utilisation de l’IA (Claude, Gemini, ChatGPT, etc.) dans ton quotidien de rédacteur-ice pour te soulager des tâches répétitives, structurer tes idées et gagner en efficacité.
Rédacteur SEO & GEO (H/F) · first seen 2026-10-26
ClaudeMarketing & communications · medium confidence · 2 postings
• Utilisation de l’IA (Claude, Gemini, ChatGPT, etc.) dans ton quotidien de rédacteur-ice pour te soulager des tâches répétitives, structurer tes idées et gagner en efficacité.
Rédacteur SEO & GEO (H/F) · first seen 2026-10-26
GeminiMarketing & communications · medium confidence · 2 postings
• Utilisation de l’IA (Claude, Gemini, ChatGPT, etc.) dans ton quotidien de rédacteur-ice pour te soulager des tâches répétitives, structurer tes idées et gagner en efficacité.
Rédacteur SEO & GEO (H/F) · first seen 2026-10-26
On the website or in DNS

Vendors whose code loads on hellowatt.fr or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

amazon_cloudfrontseen on hellowatt.fr
Amazon SESseen on hellowatt.fr
appleseen on hellowatt.frBrevoseen on hellowatt.frfreshworksseen on hellowatt.fr
Google Workspaceseen on hellowatt.fr
mailjetseen on hellowatt.frmetaseen on hellowatt.fr
04 — Hiring

37 open roles, 37 opened in 90 days

Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring sales in France →

05 — Signals

What is changing, read from the postings

Intents are events the employer states about itself, each with the sentence and the posting it came from.

No change signals read in the current postings.

Decision makers at Hello Watt, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add Hello Watt to a monitor and get a webhook when a role opens, a tool appears or a signal is read.

Free plan: 1,000 records, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06 — Lookalikes

Companies like Hello Watt

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 585 scored.

SOLARWATT HomeSolar pv module & inverter manufacturers · United Kingdom501-1000 employees
SolarwattSolar pv module & inverter manufacturers · Germany501-1000 employees
SolarwattSolar pv module & inverter manufacturers · Netherlands11-50 employees
Energy RatingEpc assessors · Australia51-200 employees
Energy WaveEnergy retail suppliers · Italy51-200 employees
SavantSmart home integrators · United States201-500 employees
07 — Profile

From the company's own website

Legal nameHello Watt
IndustryTechnology & software · Energy utility software
Offeringsfree consumption tracker app · supplier comparison tool · energy renovation from A to Z · solar panel installation · heat pump installation · energy audit and DPE · smart home control app · group energy purchase
Target customershomeowners renovating their homes · residential consumers · homeowners and residents
Geographic scopenational · also Spain
Reviews found
Public contact points2 role addresses · 1 phone numbers
Pages readhome, imprint
Datescrawled 2026-07-21 · profiled 2026-08-15 · hiring built 2026-11-02
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

Hello Watt (Paris, France, 201-500 employees) has 37 open roles, 37 new in 30 days, and names 14 tools in its postings. (Breaknorm, 3 November 2026, https://breaknorm.co/company/hellowatt.fr)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • ProfileBuilt from hellowatt.fr: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Wttj career site; reposts collapse into one record.
  • Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
  • HeadcountLinkedIn where known, otherwise estimated from the site.
FAQ

Hello Watt: questions

Does Hello Watt use LinkedIn?

Yes, by the company's own words: 3 postings name it, first seen 2026-10-26, in the human resources team.

Is Hello Watt hiring?

37 open roles as of 3 November 2026, 37 opened in the last 30 days and 0 closed. The largest team hiring is sales.

Where does this profile come from?

From hellowatt.fr itself: we crawled it on 2026-07-21, built the profile on 2026-08-15, and read its career site (Wttj) hourly since. Headcount is from LinkedIn.

Who should I write to at Hello Watt?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 2 public role addresses from the site are there too.

Companies and people

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