The carbon accounting software built for audit-readiness

Greenly automates data collection, calculates your full GHG footprint, and generates compliant reports — without spreadsheets, without consultancy fees. Book a demo and see results from your first session.

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Trusted by over 3,500 Ambitious Climate Leaders worldwide.

Why choose Greenly?

Accurately measure your real Scope 3 impact

Our carbon accounting tool maps 25,000+ emission factors across your entire supply chain. From spend data to supplier PDFs — every source captured, every calculation traceable and repeatable.

Boost productivity 5x 
with Ecopilot

Ecopilot, our AI accounting agent, works around the clock: it detects data gaps, selects the right emission factors, and exports a ready-to-submit report in one click. Your team focuses on decisions, not data entry.

Expert support when you need it

A dedicated carbon accounting specialist — sector-trained — reviews your methodology, validates your perimeter, and stands by you during audits.

Increase Impact. Reduce costs.

Increase Impact.
Reduce costs.

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Cut your carbon
management and
compliance overhead

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Free up your team by
automating manual
carbon tasks

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Slash the time your business
spends on carbon
accounting

How does it work?

Step 1

Streamline your data collection

Sync your ERP, accounting software, and cloud tools in seconds. Ecopilot automatically cleans and structures your data, eliminating the risk of manual entry errors.

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Step 2

Verify automated mapping
with ease

Ecopilot maps every data point to its true environmental impact using a library of 25,000 emission factors. No more relying on vague monetary estimates - just auditable, physical data.

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Step 3

Dive into granular data and SBTi modelling

Set ambitious, data-driven decarbonization targets, aligned with recognized climate frameworks like the SBTi.

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Step 4

Effectively decarbonize 
your Scope 3

Deploy data collection campaigns directly with your supply chain. Replace statistical ratios with real supplier data to de-risk your value chain.

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Step 5

Generate auditable reports 
in one click

Generate Carbon Footprint or GhG Protocol reports, traceable back to their source.

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Start with Greenly

G2 Grid Scoring Leader

Greenly ranked #1 for Sustainability Management on G2!

#1 Sustainability  Management Software on G2!
Chart on G2

Frequently Asked Questions

Still have questions? Check out our complete FAQs to get the answsers you’re looking for.

  • Beyond our collective goal to reduce emissions and combat climate change, a tailored assessment offers strategic business advantages. It helps you meet evolving customer expectations, reduce operational costs, attract investors, and stay ahead of upcoming regulations.

  • Greenly captures a complete picture of your direct and indirect emissions (Scopes 1, 2, and 3) by analyzing your operational data. Simply put, we sync with your existing systems to convert activity data into precise carbon footprints. Our platform integrates with over 100 business software applications to automate data collection and accurately quantify your environmental impact.

  • Greenly is an end-to-end climate management platform. It provides fast, precise carbon reports, a vast library of emission-reduction solutions, and interactive tools to engage employees in climate action. With our advanced reporting, you can effortlessly share your environmental progress with all your stakeholders.

  • Mandatory reporting has arrived in the US. Many large enterprises, particularly those operating in California, must now provide transparent climate disclosures. However, voluntary assessment is a powerful tool for businesses of any size. It validates your sustainability efforts, provides a clear roadmap for operational efficiency, and builds trust with investors and customers who increasingly demand climate transparency.

  • Yes, various federal and state-level programs offer financial support for corporate sustainability initiatives. These incentives, which include tax credits and regional grants, are designed to help businesses subsidize the cost of decarbonization and energy efficiency audits. We recommend checking with your local utility provider or state business portal to explore the specific funding opportunities currently available in your area.

  • Yes, our solution is designed for flexibility, allowing you to seamlessly aggregate data from multiple locations or subsidiaries. Our analyses are fully modular, giving you clear visibility at both the entity and group levels.

  • Greenly ensures the reliability of emission factors through scientific validation, automation, and continuous quality control.

  • Data security is our top priority. Our robust security framework is detailed in our service agreements and has been validated through formal audits and evaluations by major financial clients like BNP and RCI Bank. We ensure full compliance with privacy standards, and our entire team is trained in the latest security protocols through the Qontrol platform.

Speak with a climate expert
in your industry

Book a demo

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