Best Carbon Accounting Software - Page 5

How Many Carbon Accounting Software Products Does G2 Track?

Total Products under this Category: 204

Category Stats (Nov 2026)

  • Average Rating: 4.62/5 (↓0.01 vs Oct 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Intelex EHSQ (+0.79%) - Among all products in this category, Intelex EHSQ recorded the largest rating increase compared to last month

Last updated: November 12, 2026

How Does G2 Rank Carbon Accounting Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 3,300+ Authentic Reviews
  • 204+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Carbon Accounting Software

G2 Grid® for Carbon Accounting Software plotting products by satisfaction and market presence

Highlighted products: Watershed, osapiens, Workiva, Orki, Carbo, Ecologi, Seedling, and carbmee EIS.

Underlying data: [Grid® JSON](https://www.g2.com/categories/carbon-accounting/grids.json?focus%5B%5D=watershed&focus%5B%5D=osapiens&focus%5B%5D=workiva-workiva&focus%5B%5D=orki&focus%5B%5D=carbo&focus%5B%5D=ecologi&focus%5B%5D=seedling&focus%5B%5D=carbmee-eis)

Capture

The Capture app makes it easy to track, reduce and remove CO2 emissions from everyday life.

Who Is the Company Behind Capture?

Carbalytics

Carbalytics is a decision-support tool for marketing and acquisition teams. It enables media planners and digital marketing directors to pilot their advertising investments across all major digital channels (Search, Social, Display, YouTube, DOOH) by combining performance indicators (ROAS, CPA, CPM) with estimated carbon emissions per channel, in a single interface. Built on recognized methodologies including GMSF v1.2 (Ad Net Zero), SRI France V2, NégaOctet 2024 and ADEME Base Carbone, Carbalytics produces scenario simulations (growth, cost savings, decarbonization) and generates CSRD-ready exports aligned with GHG Protocol Scope 3 Category 11. Carbalytics is designed for marketing teams that need to go beyond optimization and make strategic trade-offs between performance and environmental impact. All calculations are performed client-side. No data is shared with third parties.

Who Is the Company Behind Carbalytics?

Carboledger

Carboledger is an enterprise platform that simplifies carbon transparency across the value chain. We empower sustainability leaders to leverage product sustainability for business growth. Carboledger is trusted by Fortune 500 companies and supports standards such as WBCSD PACT, ISO, TfS PCF Guideline among others.

Who Is the Company Behind Carboledger?

AI can help you find the answers. G2 helps you trust them.

Connect G2 to Claude or ChatGPT for answers grounded in G2's trusted reviews, comparisons, and pricing from real user insights.

How it works

Carbon AI

Who Is the Company Behind Carbon AI?

Carbon.AI

Carbon AI Dashboard gives visibility into carbon emissions across the whole value chain, including manufacturing, raw materials, energy use, and transportation. Helps slicing and dicing between plants, regions, outbound transport, and so on. The solution integrates with SAP S4HANA or any ERP.

Average Rating: 4.2/5.0

Total Reviews: 3

Who Is the Company Behind Carbon.AI?

  • Seller: VASPP
  • Year Founded: 2014
  • HQ Location: Walldorf, Baden-W√ºrttemberg
  • LinkedIn® Page: www.linkedin.com
    222 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 67% Large, 33% Medium

What Are Recent G2 Reviews of Carbon.AI?

What Are G2 Users Discussing About Carbon.AI?

Carbon+Alt+Delete

Carbon+Alt+Delete is the go-to SaaS platform for sustainability experts to calculate and reduce the carbon footprint of companies.

Who Is the Company Behind Carbon+Alt+Delete?

Carbon Calculator - Plug & Play

Start for FREE! Calculate your full Scope 1, 2 and 3 footprint without the spreadsheets or carbon expertise. Enter the activity data you already have, let the tool calculate emissions automatically using recognised factors, see where your biggest sources sit, and generate a ready-to-use carbon report.

Who Is the Company Behind Carbon Calculator - Plug & Play?

  • Seller: Yodiwo
  • Year Founded: 2015
  • HQ Location: Ullared, SE
  • LinkedIn® Page: www.linkedin.com
    35 employees on LinkedIn®

CarbonChain

CarbonChain is an AI-powered carbon accounting platform that provides companies and financial institutions with precise, end-to-end visibility into supply chain emissions. Specializing in carbon-intensive industries such as metals, mining, and manufacturing, CarbonChain enables organizations to measure, report, and reduce their greenhouse gas emissions, facilitating compliance with evolving regulations and supporting the transition to a net-zero economy. Key Features and Functionality: - Comprehensive Emissions Tracking: CarbonChain offers detailed accounting of Scope 1, 2, and 3 emissions, covering the entire supply chain from raw material extraction to product delivery. - Product Carbon Footprint (PCF) Generation: The platform allows users to generate accurate, verifiable PCF reports instantly, aligned with the Greenhouse Gas Protocol and backed by asset-level data. - Regulatory Compliance Support: CarbonChain assists businesses in adhering to international carbon regulations, including the European Union's Carbon Border Adjustment Mechanism (CBAM), by providing tailored features for customs declaration validation and automated reporting. - Supplier Engagement Module: The platform facilitates data exchange with suppliers to support product lifecycle and Scope 3 emissions calculations, crucial for comprehensive sustainability reporting. - Scenario Analysis: Users can model various decarbonization strategies and assess their impact on emissions, aiding in informed decision-making. Primary Value and Solutions Provided: CarbonChain empowers organizations to make climate-conscious decisions by delivering accurate emissions data and actionable insights. By automating carbon accounting processes, the platform reduces the complexity and time associated with emissions reporting, enabling businesses to: - Enhance Transparency: Provide stakeholders with clear, trustworthy emissions data, building credibility and trust. - Achieve Regulatory Compliance: Stay ahead of evolving carbon regulations and avoid potential penalties by ensuring accurate and timely reporting. - Identify Reduction Opportunities: Pinpoint carbon-intensive areas within the supply chain and implement targeted strategies to lower emissions. - Differentiate Through Sustainability: Leverage verified emissions data to showcase commitment to sustainability, gaining a competitive edge in the market. By offering a robust, user-friendly platform tailored to the needs of carbon-intensive industries, CarbonChain plays a pivotal role in accelerating global decarbonization efforts and supporting businesses in their journey toward sustainability.

Who Is the Company Behind CarbonChain?

CarbonClick

Join a community of the world’s top businesses who use CarbonClick’s tools to power up their climate action.

Who Is the Company Behind CarbonClick?

CarbonCloud

CarbonCloud is the platform for product carbon footprints, supplier collaboration and provable reductions, farm to shelf. For a food producer, scope 3 is typically 80 to 95 percent of the climate footprint, and for a retailer or wholesaler 90 to 97 percent. Either way it sits in the products the company buys and sells. The question has moved from how big the footprint is to what was reduced, and whether it can be proven. Spend data, generic emission factors and one-off studies can produce a report, but they cannot show a reduction: when a supplier improves, the average stands still. CarbonCloud is built on one integrated biophysical model of the global food system. Every product gets a science-based footprint from day one, calculated from CarbonCloud's own data foundation of around 20,000 crop and animal products at the farm gate across 192 countries. Suppliers do not submit claims to be vetted. They enter their own activity data into the same model, step by step, tier by tier, upstream to the farm, and invite their own suppliers in turn. Raw supplier data stays private: results travel, never the recipe. Because benchmark and supplier-specific figures are calculated in one model on the same background data, every footprint is comparable and every change is attributable. The Primary Data Share on every footprint shows how much of the figure rests on suppliers' own activity data. The Data Quality Index, launching, grades how good that data is. The Change Log separates a real reduction from better data and from a method update, so history stays comparable when the rules move. The platform is built to the GHG Protocol, including the Land Sector and Removals Standard, to ISO 14067 and to SBTi FLAG. Carbon Trust model assurance is in progress. CarbonCloud AB is headquartered in Gothenburg, Sweden, and serves retailers, wholesalers, food and beverage brands, producers and ingredient suppliers across Europe.

Who Is the Company Behind CarbonCloud?

Carbon Cockpit

The Carbon Cockpit is the pioneering SaaS platform to lead your transition towards carbon neutrality. Our innovative solution provides a comprehensive and intuitive toolset to: MEASURE your carbon footprint (on scope 1,2,3), following Bilan Carbone and GHG Protocol standards, PLAN your carbon reduction strategy and set ambitious targets, REDUCE your CO2 emissions with customizable actions and monitor your progress with our analyitic tools, REPORT your performance to external and internal stakeholders, and COMPENSATE the last remaining emissions.

Who Is the Company Behind Carbon Cockpit?

Carbondeck

Carbondeck is an AI-powered carbon management platform designed to streamline the measurement, analysis, and reporting of greenhouse gas (GHG) emissions across Scope 1, 2, and 3. By automating complex processes, Carbondeck enables organizations to efficiently track their carbon footprint, ensure compliance with global standards, and implement effective reduction strategies. Key Features and Functionality: - Data Coordinator: Automates the extraction and structuring of data from various document types, including invoices and utility bills, transforming unorganized information into clean, categorized inputs. - Climate Analyst: Applies appropriate emission factors accurately and traceably, automating categorization, factor matching, and anomaly detection to enhance calculation precision. - Reporting Officer: Generates audit-ready reports aligned with frameworks such as the GHG Protocol and ISO 14064, ensuring compliance and facilitating timely submissions. - Impact Strategist: Provides real-time reduction recommendations and monitors progress toward emission targets, offering actionable insights tailored to specific sectors and emission sources. - Comprehensive Emission Management: Supports detailed tracking and management of Scope 1, 2, and 3 emissions, including renewable energy certificates (RECs) and offset contributions. Primary Value and User Solutions: Carbondeck addresses the challenges of manual carbon accounting by automating data collection, calculation, and reporting processes. This automation reduces errors, saves time, and ensures consistency, allowing organizations to focus on strategic sustainability initiatives. By providing a unified platform with AI-driven tools, Carbondeck empowers businesses to achieve their net-zero goals efficiently and effectively.

Who Is the Company Behind Carbondeck?

Carbon Desktop

Carbon Desktop is Verco's industry-leading monitoring, alerting and reporting package. Users can track spending and develop reports from the platform.

Who Is the Company Behind Carbon Desktop?

Carbon Direct

The Carbon Direct Platform gives you the high-touch experience of direct, customized support from our team of experts paired with speed and flexibility of technology.

Who Is the Company Behind Carbon Direct?

Carbonhound

Carbonhound automates high credibility climate reporting by integrating with thousands of primary data sources to unlock revenue opportunities and operational savings for our clients in a landscape of changing regulatory and stakeholder expectations. Our platform simplifies carbon management to make it easy and affordable for businesses to take climate action.

Who Is the Company Behind Carbonhound?

Lauren Worth
LW
Researched and written by Lauren Worth
Updated October 3, 2024