Hello Watt

Paris, France Founded: 2017 • Age: 9 yrs
Online platform for utility cost comparison

About Hello Watt

Hello Watt is a Business Services company based in Paris (France) founded in 2017 by Sylvain Le Falher. It operates as an online platform for utility cost comparison. It operates in the Business Services and Energy & Utilities sectors. Hello Watt has raised $12.87 million across 1 funding round from investors including BNP Paribas and Starquest Capital. Its chief executive is Sylvain Le Falher. Its website hellowatt.fr draws about 2.3 million monthly visits. Its focus areas include Energy Tech, Energy Efficiency Tech, ESCO and Utility Comparison and Switching. Its competitors include ecobee, Particle, Signify, Landis+Gyr and PowerSecure and 4 more; 5 of its 9 listed competitors have raised funding.

Company details

Founded in 2017 and based in Paris, France, Hello Watt operates as an online platform in the energy sector. Users energy usage data is uploaded to generate lists of suppliers and contract options. Assistance with selecting providers and finalizing contracts is provided through the service. Operations focus on facilitating consumer choices in utility comparisons across the French market.

  • Headquarters Paris, France
  • Founders Sylvain Le Falher
  • Sectors
    Business Services
    Energy & Utilities
  • Website category Heavy Industry and Engineering · Energy Industry
  • Email
    ••••••••
  • Website hellowatt.fr
  • Social LinkedIn X Facebook YouTube
Key Metrics
  • Total Equity Funding
    $12.87M (USD)

    in 1 rounds

  • Latest Funding Round
    $12.87M (USD), Series B

    Nov 2023

  • Investors

Apps and channels of Hello Watt

Hello Watt publishes 1 mobile app with over 500K+ downloads; its YouTube channel Hello Watt has 2.6K subscribers and 30 videos.

Hello Watt Suivi Conso Énergie
Google Play Tools Everyone Free 500K+ downloads
Developer: Hello Watt
View on Google Play
Hello Watt
YouTube 2.6K subscribers 30 videos Science & Technology
Open channel

Videos from Hello Watt

The most watched videos on Hello Watt's YouTube channel, Hello Watt (2.6K subscribers). Click a video to play it here.

Hausse de la TVA au 1er août 2025 : quel impact sur votre facture ?
14.3K views
Batteries solaire : Ce que vous DEVEZ savoir
8.4K views
Publicité Hello Watt - L'application pour réduire sa consommation d'énergie
4.2K views
Fin de l'ARENH : une hausse des prix en 2026 ?
2.8K views

More on Hello Watt.

Funding Insights of Hello Watt

Hello Watt has successfully raised a total of $12.87M through 1 strategic funding round. The most recent funding activity was a Series B round of $12.87 million completed in November 2023. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.

  • Total Funding $12.87M
  • Total Rounds 1
  • Last Round Series B — $12.87M
  • First Round $12.87M

    (Nov 2023)

  • Investors Count 2

All 1 funding rounds of Hello Watt with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.

DateAmountTransaction NameValuationLead InvestorsInvestors
Nov 2023$12.87MSeries B–BNP Paribas, Starquest Capital
–
Valuation history

2 investors in total: 2 institutional.

Investors in Hello Watt

Hello Watt has secured backing from 2 investors, including institutional and venture fund investors. Prominent investors backing the company include BNP Paribas and Starquest Capital.

All
Venture Fund
Institutional
InvestorDescriptionFounded YearDomainLocation
Investments in Europe and US are made by Starquest Capital.
–starquest-capital.comParis, France
Banking & financial service provider
1848group.bnpparibasParis, France
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Investor details for Hello Watt

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  • Round participation
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People of Hello Watt

1 people are tracked at Hello Watt (1 in leadership).

NameRoleGroup
Sylvain Le Falher
Founder & CEOLeadership
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Complete people profiles for Hello Watt

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Timeline of Hello Watt

2 dated milestones of Hello Watt across 6 years, from founding to its latest funding, stage changes and deals.

  1. Founded Hello Watt is founded.
  2. Funding First funding round of $12.9M.

Competitors of Hello Watt

Hello Watt has 9 listed competitors in our database, 5 of them funded. They include ecobee, Particle, Signify, Landis+Gyr and PowerSecure, among others.

Company NameDomainFoundedHQ LocationTotal fundingEmployeesDescription
ecobee.com2007Toronto, Canada$151.52M–
Provider of smart thermostats for commercial and residential applications
particle.io2011San Francisco, United States$134.87M109
IoT connectivity platform from prototype to production is developed.
signify.com1891Eindhoven, Netherlands––
Signify is recognized as a global leader in lighting solutions.
landisgyr.com1896Zug, Switzerland$1.03B996
End-to-end energy management solutions are provided for utilities worldwide.
powersecure.com1991Wake Forest, United States–1,030
Energy efficiency and smart grid management solutions
span.io2014San Francisco, United States$255.56M–
Smart panels for home energy management are provided by Span.IO.
osram.com1919Munich, Germany–13
Automotive lighting equipment is manufactured by Osram in Germany.
nanoleaf.me2012Toronto, Canada$2.9M94
Energy-efficient smart lightbulbs are developed by Nanoleaf.
franklinenergy.com1994Milwaukee, United States–641
Energy efficiency programs are designed for utilities and municipalities.
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Detailed competitors of Hello Watt

The full competitor set, operating metrics and side-by-side benchmarks require an active premium plan.

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  • Operating metrics
  • Benchmarks
  • Competitive positioning

Verified entity values are shown only after access is granted.

Web traffic of Hello Watt

The website of Hello Watt (hellowatt.fr) receives about 2.3M visits a month and ranks #39,369 among all websites worldwide, #194 in Energy Industry.

  • Monthly visits
    2.3M

    ▲ 30.8% vs previous month

  • Unique visitors
    520.5K

    per month

  • Global rank
    #39,369

    among all websites

  • Category rank
    #194

    Heavy Industry and Engineering · Energy Industry

Similar websites

Websites whose visitors overlap most with Hello Watt. Affinity shows how closely the audiences match.

WebsiteDomainAudience affinityMonthly visitsGlobal rankProfile
fournisseurs-electricite.com
fournisseurs-electricite.com
100%
–#134,778–
totalenergies.fr
96%
3.4M#15,673View details
kelwatt.fr
92%
–#198,943View details
selectra.info
selectra.info
92%
–#65,154–
ekwateur.fr
88%
437.2K#91,728View details
••••••••••••••••.com••%•.•M#•••••–
••••••••••••••••.com••%•.•M#•••••–
••••••••••••••••.com••%•.•M#•••••–
Premium access

All 40 similar websites and full traffic analytics for Hello Watt

The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.

  • 40 similar websites
  • Audience overlap
  • Engagement analytics
  • Traffic by brand

Verified entity values are shown only after access is granted.

Top companies in Facility Management Platforms

10 companies that operate in the same segment as Hello Watt (Facility Management Platforms), ranked by their profile score on The Company Check.

CompanyDescriptionFoundedLocationTotal fundingRevenueEmployees
Cloud-based software is provided for managing outdoor events and activities.
1999Dallas, Texas, United StatesUSD 313.84 M–2,458
Provider of smart thermostats for commercial and residential applications
2007Toronto, Ontario, CanadaUSD 151.52 M––
Envoy is recognized for providing workplace management solutions.
2013San Francisco, California, United StatesUSD 170.5 M––
IoT connectivity platform from prototype to production is developed.
2011San Francisco, California, United StatesUSD 134.87 M–109
Cloud-based video intercoms and physical security systems are provided.
2000Tysons, Virginia, United StatesUSD 137.36 MUSD 1.01 B2,009
Provider of interior design, product supply, and project management services for facilities
2011Mumbai, Maharashtra, IndiaUSD 21.3 MUSD 10.46 M292
End-to-end energy management solutions are provided for utilities worldwide.
1896Zug, Zug, SwitzerlandUSD 1.03 BUSD 1.17 B6,300
Corporate workplace and cafeteria digitization solutions are provided.
2014Bengaluru, Karnataka, IndiaUSD 2.24 MUSD 24.03 M594
Cloud and app-based facility management and service automation platform
1999New York, New York, United StatesUSD 56 M––
SaaS-based CAFM software is delivered for commercial facility management.
1995Leicester, England, United KingdomUSD 23.43 MUSD 98.38 M774
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Related news about Hello Watt

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Complete news archive for Hello Watt

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Frequently Asked Questions about Hello Watt

Hello Watt was founded in 2017 and raised its 1st funding round 6 years after it was founded.

Hello Watt is headquartered in Paris, France.

Sylvain Le Falher is the current CEO of Hello Watt. They have also founded this company.

Hello Watt is a funded company, having raised a total of $12.87M across 1 funding round to date. The company's 1st funding round was a Series B of $12.87M, raised on Nov 2023.

Founded in 2017 and based in Paris, France, Hello Watt operates as an online platform in the energy sector. Users energy usage data is uploaded to generate lists of suppliers and contract options. Assistance with selecting providers and finalizing contracts is provided through the service. Operations focus on facilitating consumer choices in utility comparisons across the French market.

Hello Watt's top competitors include ecobee, Particle and Landis+Gyr.

Hello Watt has 2 investors. Key investors include BNP Paribas, and Starquest Capital.

Yes. Hello Watt publishes Hello Watt Suivi Conso Énergie, with over 500,000 downloads.

The website of Hello Watt receives about 2.3 million visits a month and ranks #39,369 among all websites worldwide.

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