# Best Carbon Accounting Software - Page 5

## How Many Carbon Accounting Software Products Does G2 Track?

**Total Products under this Category:** 136

### Category Stats (Jul 2026)

- **Average Rating:** 4.64/5 The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** Ecologi (+2.4%) - Among all products in this category, Ecologi recorded the largest rating increase compared to last month

_Last updated: July 28, 2026_

## How Does G2 Rank Carbon Accounting Software Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 3,100+ Authentic Reviews
- 136+ 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](https://www.g2.com/categories/carbon-accounting/grids.png?focus%5B%5D=1301114&focus%5B%5D=1323049&focus%5B%5D=20026&focus%5B%5D=1868342&focus%5B%5D=143528&focus%5B%5D=169047&focus%5B%5D=1240642&focus%5B%5D=1318221)

Highlighted products: osapiens, Watershed, Workiva, Orki, Greenly, Trace, carbmee EIS, and Google Carbon Footprint.

Underlying data: [Grid® JSON](https://www.g2.com/categories/carbon-accounting/grids.json?focus%5B%5D=osapiens&focus%5B%5D=watershed&focus%5B%5D=workiva-workiva&focus%5B%5D=orki&focus%5B%5D=greenly&focus%5B%5D=trace-2025-03-07&focus%5B%5D=carbmee-eis&focus%5B%5D=google-carbon-footprint)

**Sponsored**

### SAP Ariba

SAP Ariba automates management of the purchasing lifecycle for indirect goods and services, to streamline workflows, expedite approvals, and eradicate errors and exceptions. By increasing procurement efficiency, it helps users to manage more spend with less effort, and meet demands with agility and speed. For smaller companies relying on manual methods and simple automation, or a large global enterprises using multiple applications and ERP systems, SAP Ariba solutions deliver end-to-end spend visibility, control, and compliance, to help organizations become more flexible, responsive, and fiscally effective.

[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list&secure%5Bcategory_id%5D=1008103&secure%5Bchosen_at%5D=2026-07-28T21%3A44%3A40Z&secure%5Bdisplayable_resource_id%5D=1004463&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=neighbor_category&secure%5Bplacement_resource_ids%5D%5B%5D=1004463&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=510&secure%5Bresource_id%5D=1008103&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fcarbon-accounting%3Fpage%3D5&secure%5Btoken%5D=881416cf59c9eaf7a6d01963d8717b8d085878b5bc253c8d88bb0dba018cc567&secure%5Burl%5D=https%3A%2F%2Fwww.sap.com%2Fcmp%2Fdg%2Fgartner-magic-quadrant-for-source-to-pay%2Findex.html%3Fcampaigncode%3DCRM-YD25-ISM-408603%26source%3DARIBA-click-campaign-G2&secure%5Burl_type%5D=custom_url)

[
CarbonClick
](https://www.g2.com/products/carbonclick/reviews)

By [Carbon Click](https://www.g2.com/sellers/carbon-click)

[

0/5(0)

](https://www.g2.com/products/carbonclick/reviews)

Product Description

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

[
CarbonCloud
](https://www.g2.com/products/carboncloud/reviews)

By [CarbonCloud](https://www.g2.com/sellers/carboncloud)

[

0/5(0)

](https://www.g2.com/products/carboncloud/reviews)

Product Description

CarbonCloud is a SaaS platform that enables the entire food industry to quickly calculate and understand their emissions in real time, set impactful climate targets for their supply chain, and act tow

[
Carbon Cockpit
](https://www.g2.com/products/carbon-cockpit/reviews)

By [D-Carbonize](https://www.g2.com/sellers/d-carbonize)

[

0/5(0)

](https://www.g2.com/products/carbon-cockpit/reviews)

Product Description

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

[
Carbondeck
](https://www.g2.com/products/carbondeck/reviews)

By [Climateware](https://www.g2.com/sellers/climateware)

[

0/5(0)

](https://www.g2.com/products/carbondeck/reviews)

Product Description

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

[
Carbon Desktop
](https://www.g2.com/products/carbon-desktop/reviews)

By [Verco Advisory Services](https://www.g2.com/sellers/verco-advisory-services)

[

0/5(0)

](https://www.g2.com/products/carbon-desktop/reviews)

Product Description

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

[
Carbon Direct
](https://www.g2.com/products/carbon-direct/reviews)

By [Carbon Direct](https://www.g2.com/sellers/carbon-direct)

[

0/5(0)

](https://www.g2.com/products/carbon-direct/reviews)

Product Description

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.

[
Carbon Footprint
](https://www.g2.com/products/carbon-footprint/reviews)

By [Carbo](https://www.g2.com/sellers/carbo)

[

0/5(0)

](https://www.g2.com/products/carbon-footprint/reviews)

Product Description

Carbo makes measuring and managing your company’s carbon footprint effortless. Our intuitive platform delivers fast, accurate insights across scopes 1, 2, and 3, helping you understand your emissions

[
Carbonhound
](https://www.g2.com/products/carbonhound/reviews)

By [Carbonhound](https://www.g2.com/sellers/carbonhound)

[

0/5(0)

](https://www.g2.com/products/carbonhound/reviews)

Product Description

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

[
Carbon Intelligence
](https://www.g2.com/products/carbon-intelligence/reviews)

By [Carbon Intelligence](https://www.g2.com/sellers/carbon-intelligence)

[

0/5(0)

](https://www.g2.com/products/carbon-intelligence/reviews)

Product Description

Carbon Intelligence is an AI-powered SaaS platform that calculates and optimizes CO₂ emissions across programmatic advertising supply chains. Using granular impression-level data from DSP log files, t

[
CarbonIT
](https://www.g2.com/products/carbonit/reviews)

By [AnkaraBT](https://www.g2.com/sellers/ankarabt)

[

0/5(0)

](https://www.g2.com/products/carbonit/reviews)

Product Description

CarbonIT helps you understand and effectively manage your carbon emissions, providing a clear path to reduce your environmental impact. Our tool goes beyond mere calculation; it offers actionable plan

[
Carbon Management
](https://www.g2.com/products/carbon-management/reviews)

By [Anvil Analytical](https://www.g2.com/sellers/anvil-analytical)

[

0/5(0)

](https://www.g2.com/products/carbon-management/reviews)

Product Description

Anvil Analytical's Carbon Management module gives procurement teams audit-ready visibility of their organisation’s carbon footprint down to their L3 across the supply base. We provide a detailed brea

[
CarbonPass
](https://www.g2.com/products/carbonpass/reviews)

By [A4 Commerce](https://www.g2.com/sellers/a4-commerce)

[

0/5(0)

](https://www.g2.com/products/carbonpass/reviews)

Product Description

CarbonPass.co is a UK carbon-accounting tool that helps small and medium-sized businesses produce a PPN 006-aligned Carbon Reduction Plan (CRP) in about 20 minutes. Many UK public-sector and NHS tende

[
Carbon Real-Time
](https://www.g2.com/products/carbon-real-time/reviews)

By [CarbonetiX](https://www.g2.com/sellers/carbonetix)

[

0/5(0)

](https://www.g2.com/products/carbon-real-time/reviews)

Product Description

Carbon Real-Time energy management software allows users to monitor energy use within 60 seconds of real-time. The data from Carbon Real-Time is displayed in multiple metrics - see consumption, cost a

[
CarbonTool
](https://www.g2.com/products/carbontool/reviews)

By [CarbonTool](https://www.g2.com/sellers/carbontool)

[

0/5(0)

](https://www.g2.com/products/carbontool/reviews)

Product Description

CarbonTool is an all-in-one platform that helps businesses measure, manage, report, and reduce their carbon footprint. By offering tools for emissions tracking, target setting, and ESG reporting, it e

[
carbonTRACK
](https://www.g2.com/products/carbontrack/reviews)

By [carbonTRACK](https://www.g2.com/sellers/carbontrack)

[

0/5(0)

](https://www.g2.com/products/carbontrack/reviews)

Product Description

We’re creating a new energy ecosystem that’s closing the gap between energy supply and demand. Our solution consists of hardware, network infrastructure, control systems, analytical engines and a powe

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[Browse Carbon Accounting Themes](/categories/carbon-accounting/themes)

 ![Lauren Worth](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Lauren Worth")
LW

Researched and written by [Lauren Worth](https://research.g2.com/insights/author/lauren-worth)

Updated October 3, 2024

Carbon accounting software helps companies track carbon emissions and implement programs to reduce them through decarbonization. Businesses use this software to improve their environmental protection initiatives and demonstrate their efficiency to interested parties like investors, partners, government agencies, NGOs, and the public.

This type of software is used mainly by industries that produce high emissions, such as manufacturing, oil and gas, mining, transportation, and utilities. Carbon accounting software can also be used by IT companies since hardware, such as servers, produce CO2 emissions. While carbon accounting features may be found in [sustainability management software](https://www.g2.com/categories/sustainability-management) and [environmental, social, and governance (ESG) reporting software](https://www.g2.com/categories/environmental-social-and-governance-esg-reporting), many vendors provide standalone software that offer advanced features such as decarbonization.

To qualify for inclusion in the Carbon Accounting category, a product must:

- Provide features for monitoring carbon emissions from multiple sources
- Create emissions reports that are compliant with carbon regulations
- Allow users to create and analyze emissions scenarios and forecasts
- Deliver decarbonization plans to help companies reduce carbon emissions
- Provide access to marketplaces to buy and sell carbon credits
- Include metrics and analytics specific to carbon accounting

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