Greenoco
Greenoco is a French SaaS platform that measures, scores, and reduces the carbon footprint of websites for advertisers, brands, web agencies, SEO/SEA consultants, carbon-balance consultants, and schools, using a proprietary algorithm and RGESN-compliant audits.
- Company typePrivate
- Founded2021
- HeadquartersLe Havre, France
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Greenoco does
Greenoco is a French SaaS company, founded in 2021 and headquartered in Le Havre, Normandy, that operates a web-based platform for measuring, reducing, and monitoring the carbon footprint of websites. The platform audits up to 75 URLs in parallel in under five minutes, uses a proprietary algorithm combining per-page audience, content loaded, hosting provider, and data-center country carbon intensity to estimate CO2 emissions per page view, assigns an A-to-G eco-score (calibrated on more than 400 analyzed websites), and produces file-level optimization recommendations covering image compression, typography weight reduction, and CSS/HTML/JS minification, without requiring code or server changes. Greenoco also performs RGESN-compliant audits aligned with the French digital eco-design regulatory framework.
The company monetizes through a hybrid of subscription SaaS (monthly/annual plans with URL-audit credits that renew automatically), one-time professional services (turnkey carbon audits, eco-design accompaniment, and e-learning training in responsible digital practices), and a carbon-offset platform under development targeting local biodiversity projects. Go-to-market combines a self-serve PLG funnel (free account, 14-day trial, app.greenoco.io) with a sales-led motion for enterprise clients, supplemented by a curated partner directory of web eco-design agencies, SEO/SEA firms, carbon-balance experts, and responsible digital consultants. Target customers span advertisers/brands, web agencies, SEO/SEA consultants, carbon-footprint consultants, and schools.
Greenoco (legal entity DCARBO, a SASU) was a privately held, founder-led company with 1–10 employees, supported by regional programs including French Tech Le Havre, Normandie Incubation, Coq Vert, Planet Tech Care, and La Poste French IOT, with an office at EPFL Innovation Park in Lausanne, Switzerland, in addition to its Le Havre headquarters. The company was awarded the Réseau Entreprendre Normandie Estuaire Impact+ prize in 2022. On June 5, 2026, Greenoco was acquired by Resilio, integrating its web eco-design capabilities into Resilio's broader environmental impact assessment portfolio alongside Resilio Tech and Resilio DB.
Greenoco firmographics
Firmographics- Name
- Greenoco
- Legal name
- DCARBO
- Website
- https://greenoco.io
- Company type
- Private
- Founded year
- 2021
- Operating status
- Acquired
- Headcount range
- 1–10 employees
- Short description
- Greenoco is a French SaaS platform that measures, scores, and reduces the carbon footprint of websites for advertisers, brands, web agencies, SEO/SEA consultants, carbon-balance consultants, and schools, using a proprietary algorithm and RGESN-compliant audits.
- Ownership category
- akta.pro rank
Greenoco industry classification
Industry- Product category
- Sustainability SaaS
- NAICS
- Environmental Consulting Services (54162)
- akta.pro primary industry
- Enterprise Carbon Accounting & GHG Inventory Platforms (EUABAEAA)
Keywords
Where Greenoco is headquartered
LocationHeadquarters
- HQ city
- Le Havre
- HQ country
- France
- HQ region
- Europe
Offices3 records
Markets served
Greenoco business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations
Revenue model
- SaaS Platform Subscription: Greenoco generates revenue primarily through subscription plans that grant access to the carbon audit platform. Subscriptions allow auditing a defined number of websites, a limited number of URLs per site, and a limited number of URL audits per month. Credits are automatically renewed on the 1st of each month. Additional credits can be purchased outside of the subscription.
- Carbon Audit Services: One-time carbon audit services for website optimization and reduction of digital carbon footprint, offered as a turnkey service with no subscription or commitment required.
- Eco-Design Audit and Accompaniment: Personalized eco-design audit and accompaniment services for customized, facilitated, and rapid implementation, with internal and web provider restitution, tailored follow-up, and eco-score badge provision.
- Training in Responsible Digital and Web Eco-Design: Training courses in responsible digital practices and web eco-design for developers, integrators, marketing project managers, and schools/institutions, delivered via e-learning and exchange sessions.
- Carbon Offset Credits: Greenoco is developing a platform for carbon offset through local biodiversity projects, enabling organizations to finance local carbon offset projects to compensate residual emissions.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | 14-day free trial followed by monthly or annual subscription plans |
| Subscription | Annual | Annual subscription with tacit renewal |
| Freemium | Monthly | Free account with platform access |
| Subscription | Monthly | Carbon offset platform (under development) |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels5 records
Greenoco product offering
Product offeringCore offering
Greenoco operates a SaaS platform that measures and reduces the carbon footprint of websites. Its offering includes a proprietary carbon measurement algorithm, an A-G eco-score badge system for public-facing transparency, RGESN-aligned audits, and complementary consulting and training services targeted at brands, digital agencies, and sustainability consultancies.
Product overview
Greenoco is a SaaS platform company that provides a unified product portfolio for measuring, reducing, and offsetting the carbon footprint of websites. The core offering is the Greenoco Platform, a web-based SaaS tool that performs carbon audits of up to 75 URLs in parallel, calculates an eco-score badge (graded A–G), and delivers file-by-file optimization recommendations. The platform is complemented by carbon audit services, eco-conception consulting, and e-learning training programs in responsible digital practices. The company is also developing a carbon offset platform to enable clients to neutralize residual emissions through local biodiversity projects. Greenoco was acquired by Resilio in June 2026, integrating web eco-design capabilities into Resilio's broader environmental impact assessment product suite alongside Resilio Tech and Resilio DB.
Differentiator
Problem solved
Functional benefit
Products and services
- Website Carbon Measurement SaaS Platform Cloud-based software that measures and analyzes the carbon footprint of a website, providing actionable insights to reduce digital emissions; intended for brands, advertisers, and digital agencies.
- Eco-Score Badge A standardized A-G rating badge derived from the platform's measurements, displayed on customer websites to signal environmental performance to end users and stakeholders.
- RGESN Audit Services Professional audit service evaluating websites against the French RGESN eco-design standard, delivered to organizations seeking compliance and formal certification.
- Eco-Design Consulting Advisory service helping organizations interpret carbon and audit results and implement eco-design improvements across their digital properties.
- Training Programs Training offerings that upskill agencies, consultancies, and educational institutions on sustainable web design and digital carbon reduction practices.
Quantifiable outcome
- Website carbon footprint reduction of 10% to 70% without changing content
- +3 more outcomes
Companies that use Greenoco
Customer profileNamed customers1 record
Segments5 records
Ideal customer profiles4 records
Greenoco technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature7 records
Greenoco partnerships and signals
Strategic signalPartnerships
Twelve partnerships are on record, tiered core and minor.
- UnfluxcoreWeb eco-design agency operating in Île de France and across France and the EU. Listed in Greenoco's partners directory as a recommended provider for web eco-design projects.
- AddequacoreWeb eco-design agency and SEO audit provider based in Normandie, operating across France and the EU. Listed in Greenoco's partners directory.
- LeeenminorDigital carbon balance expert specializing in environmental footprint of information systems, leasing and material sales. Listed in Greenoco's partners directory.
- BeewöminorResponsible digital consultant specializing in strategy and eco-design of digital services, responsible digital training, and Digital Fresco facilitation. Listed in Greenoco's partners directory.
- French Tech Le HavrecoreGreenoco was part of the first incubation cohort of French Tech Le Havre and continues to be supported by the French Tech Le Havre ecosystem.
- EPFL Innovation ParkminorGreenoco maintains an office at EPFL Innovation Park in Lausanne, Switzerland, indicating a partnership with the EPFL innovation ecosystem.
- Normandie IncubationminorGreenoco is supported by Normandie Incubation, a regional startup incubation program in Normandy.
- Coq VertminorCoq Vert is an initiative supporting green startups. Greenoco is listed as a supported project on the Coq Vert platform.
- Planet Tech CareminorPlanet Tech Care is a program supporting sustainable technology startups. Greenoco is listed as a supported project.
- La Poste French IOTminorLa Poste French IOT initiative supports IoT and digital startups. Greenoco is listed as supported.
- AWS (Amazon Web Services)coreGreenoco's platform is hosted on AWS (Amazon Web Services) servers located in France, ensuring data security and compliance with French data protection regulations. Customer data is stored in a secure database on AWS servers in France.
- StripecoreStripe is used for credit card payments on the Greenoco platform. Stripe cookies are necessary for payment processing and authentication on the platform.
Scale indicators6 records
Recent moves6 records
Expansion highlights6 records
Greenoco competitors and assessment
Company assessmentBroad incumbents
- Sweep: Sweep is an enterprise carbon management SaaS that spans Scope 1, 2, and 3 including digital activities, representing a broader incumbent that could either compete or bundle digital/site emissions reporting similar to Greenoco's offering.
- Greenly: Greenly is a carbon accounting platform geared to SMBs and mid-market with strong French roots, addressing the same carbon footprint consultant and corporate buyer segment as Greenoco but across the full carbon balance rather than only digital.
- Persefoni: Persefoni is an AI-driven carbon accounting and management platform for enterprises, a broader incumbent in carbon/GHG inventory software with overlapping capability in Scope 3 digital emissions measurement.
Direct peers
- Greenspector: Greenspector is a French SaaS that measures and reduces the environmental footprint of digital services (web, mobile, IoT) with expertise in RGESN-compliant audits, directly comparable to Greenoco's methodology and target customers in France.
- Website Carbon: Website Carbon provides a free calculator that estimates the carbon footprint of any web page and is the most cited consumer-facing benchmark for website emissions, directly comparable to Greenoco's carbon calculation and A-G eco-score functionality.
- Ecograder: Ecograder scores webpages for carbon and performance and provides a badge, sitting in the same digital eco-design niche as Greenoco with overlapping buyer profiles (designers, agencies, brand teams).
- Ecoindex (Collectif Green IT): Ecoindex is the French reference eco-design score co-built by the Collectif Green IT, offering a complementary open benchmark for webpage environmental impact, positioning it as a parallel offering to Greenoco's proprietary eco-score badge.
Emerging players
- The Green Web Foundation: The Green Web Foundation maintains a directory of green-hosted websites and open datasets/tools for sustainable web infrastructure, an adjacent digital sustainability offering that overlaps with Greenoco's optimization recommendations.
- Digital Beacon: Digital Beacon offers website sustainability scoring and recommendations for agencies and brands, serving the same SEO/performance and eco-design buyer as Greenoco from a UK/EU base.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
Greenoco social profiles
Digital presenceGreenoco financial estimates
Financial estimateRevenue estimate
Valuation estimate
Greenoco leadership team
Management profileNumber of profiles
Profiles1 record
Greenoco funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Greenoco M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Greenoco
What does Greenoco do?
Greenoco operates a SaaS platform that measures and reduces the carbon footprint of websites. Its offering includes a proprietary carbon measurement algorithm, an A-G eco-score badge system for public-facing transparency, RGESN-aligned audits, and complementary consulting and training services targeted at brands, digital agencies, and sustainability consultancies.
Is Greenoco a public or private company?
Greenoco is a private company. It is classified as corporate owned and is currently acquired.
When was Greenoco founded?
Greenoco was founded in 2021. It employs 1 to 10 people.
Where is Greenoco based?
Greenoco is headquartered in Le Havre, France, in the Europe region.
How does Greenoco make money?
Five revenue lines are on record. SaaS Platform Subscription is the primary driver. The others are carbon Audit Services, eco-Design Audit and Accompaniment, training in Responsible Digital and Web Eco-Design and carbon Offset Credits.
Who are Greenoco's main competitors?
Broad incumbents on record are Sweep, Greenly and Persefoni. Direct peers are Greenspector, Website Carbon, Ecograder and Ecoindex (Collectif Green IT). Emerging players are The Green Web Foundation and Digital Beacon.
Does Greenoco have an API?
No public API is recorded for Greenoco.
What industry is Greenoco in?
Greenoco's product category is Sustainability SaaS. Its primary akta.pro industry code is EUABAEAA, Enterprise Carbon Accounting & GHG Inventory Platforms. Its NAICS code is 54162.