Best Carbon Accounting Software - Page 3

How Many Carbon Accounting Software Products Does G2 Track?

Total Products under this Category: 199

Category Stats (Sep 2026)

  • Average Rating: 4.64/5 (↓0.01 vs Aug 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Ecologi (+0.48%) - Among all products in this category, Ecologi recorded the largest rating increase compared to last month

Last updated: September 29, 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
  • 199+ 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, Greenly, Seedling, Ecologi, 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=greenly&focus%5B%5D=seedling&focus%5B%5D=ecologi&focus%5B%5D=carbmee-eis)

Faradai Sustain

Faradai Sustain is a powerful, AI-driven solution that helps organisations manage their sustainability data, carbon emissions and ESG data effectively. With a focus on simplicity and accuracy, it supports organisations in their journey towards sustainability by offering a streamlined approach to carbon accounting, emissions tracking, and reporting. Product Description: Faradai Sustain offers comprehensive emission tracking across Scope 1, 2, and 3, enabling businesses to monitor their direct emissions, purchased energy, and value chain emissions. Real-time data using global emission factors ensures accurate compliance reporting. The platform centralises all ESG data, streamlines reporting, and simplifies the creation of emission inventories. The platform supports target setting, progress tracking, and access to certified carbon offset projects. Its transparent data visualisation and audit access foster stakeholder engagement, making it a trusted solution for sustainability management.

Average Rating: 4.8/5.0

Total Reviews: 3

Who Is the Company Behind Faradai Sustain?

  • Seller: Faradai
  • Year Founded: 2017
  • HQ Location: London, GB
  • Twitter: @faradai_ai
    154 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    19 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Faradai Sustain?

Net0

Net0 is carbon emission management software the allows large businesses to measure, reduce, and offset carbon emissions. Net0's AI-powered automation engine enables corporations and governments to fully automate the carbon accounting process with the use of artificial intelligence, machine vision, and comprehensive APIs. - Export carbon reports in GHG format - More than 140 certified offset programmes - Integrations with all major accounting software packages - Integrations with Shopify, Amazon and other e-commerce providers - Certification and badges for websites

Average Rating: 4.7/5.0

Total Reviews: 3

Who Is the Company Behind Net0?

  • Seller: Net0
  • Year Founded: 2022
  • HQ Location: Dubai, AE
  • LinkedIn® Page: www.linkedin.com
    8 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 67% Medium, 33% Small

What Are Recent G2 Reviews of Net0?

What Are G2 Users Discussing About Net0?

SQUAKE

SQUAKE is an end-to-end solution, helping companies monitor, reduce, and compensate their travel emissions — turning climate action into a seamless part of every journey.

Average Rating: 4.8/5.0

Total Reviews: 3

Who Is the Company Behind SQUAKE?

Who Uses This Product?

  • Company Size: 33% Large, 33% Medium

What Do G2 Reviewers Say About SQUAKE?

AI-generated summary from verified user reviews

Pros
  • Users value the transparency and structure SQUAKE provides for managing business-travel emissions and sustainability reporting.
  • Users value the reliable software updates from SQUAKE, enhancing transparency and operational efficiency in managing travel emissions.
  • Users value the audit-readiness of SQUAKE, ensuring reliable emissions tracking for business travel management.
  • Users value the collaborative editing capabilities of SQUAKE, enhancing transparency and efficiency in managing mobility data.
  • Users value the responsive customer support of SQUAKE, appreciating how effectively they address feedback and concerns.
Cons
  • Users note a challenging training requirement for SQUAKE, as the setup and understanding of features can be complex.
  • Users face a difficult learning curve with SQUAKE, particularly in grasping complex methodologies and configurations.
  • Users face integration issues, finding the setup and adjustments to existing workflows more time-consuming than anticipated.
  • Users find the limited features of SQUAKE restrict effective integration and require extensive setup time and adjustments.
  • Users experience poor tracking due to complicated setup, requiring time-consuming adjustments and training for effective use.

What Are Recent G2 Reviews of SQUAKE?

Agentforce Net Zero (formerly Salesforce Net Zero Cloud)

Reduce emissions and costs all at once with an award-winning sustainability management platform that serves as a single source of truth for all ESG data. Increase productivity by automating your carbon accounting and say goodbye to spreadsheets. Track scope 3 emissions from the supply chain with a guided workflow. Simulate scenarios and accurately forecast emissions to measure progress against net zero goals. Visualize real-time data with investor-grade dashboards. Use the full power of Salesforce to seamlessly integrate data from multiple sources, automate workflows, and report on key sustainability metrics.

Average Rating: 4.4/5.0

Total Reviews: 7

Who Is the Company Behind Agentforce Net Zero (formerly Salesforce Net Zero Cloud)?

  • Seller: Salesforce
  • Year Founded: 1999
  • HQ Location: San Francisco, CA
  • Twitter: @salesforce
    579,511 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    89,711 employees on LinkedIn®
  • Ownership: NYSE:CRM

Who Uses This Product?

  • Company Size: 43% Medium, 29% Small

What Do G2 Reviewers Say About Agentforce Net Zero (formerly Salesforce Net Zero Cloud)?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the centralization of sustainability data in Net Zero Cloud, simplifying tracking and reporting efforts.
  • Users value the centralization of sustainability data in Agentforce Net Zero, enhancing tracking and transparency of emissions and energy use.
  • Users appreciate the centralization of sustainability data in Net Zero Cloud, simplifying tracking and reporting of environmental impact.
  • Users value the ease of use of Agentforce Net Zero, enjoying streamlined integration and intuitive data visualization for sustainability.
  • Users appreciate the centralized sustainability data of Agentforce Net Zero, enhancing tracking accuracy and simplifying environmental impact assessments.
Cons
  • Users find the initial setup and data configuration complex, making the onboarding process challenging for new teams.
  • Users struggle with the complex setup of Agentforce Net Zero, finding it challenging to navigate initial configurations and data management.
  • Users struggle with the complex usability of Net Zero Cloud, especially in setup and data configuration.
  • Users struggle with the complicated data management setup, requiring significant technical expertise and clearer documentation for new users.
  • Users find the difficult customization of Agentforce Net Zero burdensome and time-consuming for their specific needs.

What Are Recent G2 Reviews of Agentforce Net Zero (formerly Salesforce Net Zero Cloud)?

ASUENE

ASUENE offers a comprehensive carbon accounting and sustainability management platform with over 30,000 group companies onboard. Our mission, changing the world for the next generation, guides every aspect of our work as we help organizations measure, manage, and reduce their environmental impact across Scopes 1–3. With automated data collection, intuitive analytics, support for energy use optimization, and an integrated marketplace for purchasing high-quality carbon credits, ASUENE simplifies complex ESG workflows and supports compliance with global sustainability requirements.

Average Rating: 5.0/5.0

Total Reviews: 2

Who Is the Company Behind ASUENE?

  • Seller: ASUENE
  • Year Founded: 2019
  • HQ Location: Minato-City, JP
  • LinkedIn® Page: www.linkedin.com
    120 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Large, 50% Medium

What Do G2 Reviewers Say About ASUENE?

AI-generated summary from verified user reviews

Pros
  • Users find ASUENE's easy data management feature enables hassle-free input, benefiting those without specialized knowledge.
  • Users value the ease of use of ASUENE, allowing effortless data management without specialized knowledge.
  • Users value the efficiency of ASUENE, benefiting from its intuitive design that simplifies data management for everyone.

What Are Recent G2 Reviews of ASUENE?

Breeze

Breeze is the easiest, most accurate way to measure carbon emissions. It brings together everything you need—your team, your activity data, emission factors, unit conversion factors, and more—so you can understand and reduce your carbon emissions. Wherever you operate, whatever your industry, whatever your size. Stop spending time trying to count your emissions. Focus on making meaningful change.

Average Rating: 5.0/5.0

Total Reviews: 2

Who Is the Company Behind Breeze?

  • Seller: newOS
  • Year Founded: 2019
  • HQ Location: Geretsried, DE
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Breeze?

Greenplaces

Greenplaces is the leading sustainability platform purpose-built for mid-market companies, empowering businesses to efficiently meet increasingly stringent emissions reporting requirements. As regulatory landscapes evolve and client/investor demand increases, companies face mounting pressure to accurately report and reduce their carbon emissions. Greenplaces provides a tech-driven solution that surpasses traditional approaches, offering: Streamlined processes for collecting, analyzing, and visualizing emissions metrics An accurate, auditable carbon footprint across Scopes 1, 2, and 3 ESG policy template library Cost-effective strategies for emissions reduction and sustainable business practices Unlike one-size-fits-all solutions or those designed for enterprise businesses, Greenplaces tailors its offering to the unique needs and resources of mid-market companies without a built-out sustainability team. This focused approach ensures more relevant features, faster implementation, and better ROI compared to alternatives.

Average Rating: 5.0/5.0

Total Reviews: 2

Who Is the Company Behind Greenplaces?

  • Seller: Green Places
  • Year Founded: 2021
  • HQ Location: Raleigh, US
  • Twitter: @GreenPlacesTeam
    90 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    61 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Large, 50% Medium

What Are Recent G2 Reviews of Greenplaces?

What Are G2 Users Discussing About Greenplaces?

Nasdaq Metrio

Nasdaq Metrio is a sustainability reporting platform that is purpose-built for businesses at all stages of their ESG journey. Nasdaq Metrio combines the power of hyper-granular data collection, tracking, management, emissions calculations, and assurance with a robust library of cross referenced, de-duplicated, and demystified metrics from rater and ranker frameworks and regulatory bodies, complete with guidance notes.

Average Rating: 4.5/5.0

Total Reviews: 11

Who Is the Company Behind Nasdaq Metrio?

  • Seller: Nasdaq
  • Company Website:
  • Year Founded: 1971
  • HQ Location: New York
  • Twitter: @Nasdaq
    213,584 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    8,555 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 73% Large, 18% Medium

What Do G2 Reviewers Say About Nasdaq Metrio?

AI-generated summary from verified user reviews

Pros
  • Users value the comprehensive analytics capabilities of Nasdaq Metrio, enhancing data-driven insights and reports.
  • Users commend the professional customer support from Nasdaq Metrio, enhancing their implementation experience and satisfaction.
  • Users value the customization options of Nasdaq Metrio, enhancing their dashboards and reports for effective analysis.
  • Users commend the professional implementation support of Nasdaq Metrio, enhancing data integration and customized dashboard experience.
  • Users value the customization and support of Nasdaq Metrio, enhancing their data analysis and understanding of functionalities.

What Are Recent G2 Reviews of Nasdaq Metrio?

Pulsora

Pulsora is a sustainability management platform that helps businesses simplify and consolidate complex ESG operations, processes, and data in one centralized hub. Over 500 corporations around the world use Pulsora to collect and manage ESG data, measure carbon emissions, prepare reports and disclosures, and track performance—all in one place. Pulsora ensures accurate, timely, and compliant reporting and insights, enabling organizations to shift from cumbersome, manual processes to streamlined, automated, and insight-driven operations.

Average Rating: 4.5/5.0

Total Reviews: 2

Who Is the Company Behind Pulsora?

  • Seller: Pulsora
  • Year Founded: 2021
  • HQ Location: San Mateo, US
  • LinkedIn® Page: www.linkedin.com
    120 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of Pulsora?

ULTRUS® Enterprise Sustainability

UL 360 ESG and Sustainability software is part of the ULTRUS™ software portfolio, which brings together powerful digital offerings from UL Solutions to help customers manage regulatory, supply chain and sustainability challenges. With over 20 years of experience in ESG and sustainability software, we meet the ever-changing needs of today’s global businesses through innovative technology that is highly scalable, versatile and reliable. Transform your ESG and sustainability initiatives with our award-winning UL 360 software. Our software simplifies and streamlines data collection, management, reporting and disclosure, empowering you to enhance your sustainability efforts and drive a meaningful impact.

Average Rating: 4.7/5.0

Total Reviews: 3

Who Is the Company Behind ULTRUS® Enterprise Sustainability?

  • Seller: UL Solutions
  • Company Website:
  • Year Founded: 1894
  • HQ Location: Northbrook, Illinois
  • Twitter: @UL_Solutions
    22,680 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    14,683 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 67% Large, 33% Medium

What Are Recent G2 Reviews of ULTRUS® Enterprise Sustainability?

What Are G2 Users Discussing About ULTRUS® Enterprise Sustainability?

BREEZE AERMOD

BREEZE AERMOD is the state-of-the-science, steady-state Gaussian air dispersion model that is EPA-approved for most refined modeling scenarios. It provides modelers with the tools and functionality required to perform air quality analyses that help to address permitting, regulatory, and nuisance issues, perform academic research and assist companies worldwide with capital planning.

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind BREEZE AERMOD?

  • Seller: Trinity Consultants
  • Year Founded: 1974
  • HQ Location: Dallas, US
  • Twitter: @TrinityConsults
    1,848 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,905 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of BREEZE AERMOD?

What Are G2 Users Discussing About BREEZE AERMOD?

Brightest

Brightest (www.brightest.io) designs modern software that helps organizations manage, measure, and improve social impact programs, corporate social responsibility (CSR), ESG and sustainability. Our software simplifies program management, stakeholder engagement, data collection, communication, measurement, and reporting in one beautifully-designed, responsive, and secure software platform. Brightest helps over 300+ companies and non-profits simplify social impact operations, collect critical sustainability and stakeholder data, increase community engagement and involvement, and save valuable time and costs on communications, measurement, and ESG reporting.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Brightest?

  • Seller: Brightest
  • Year Founded: 2017
  • HQ Location: New York, US
  • Twitter: @Brightest_Inc
    211 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    15 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Brightest?

ClimateChoice

ClimateChoice provides the AI-powered Climate Intelligence Platform for procurement and climate teams to accelerate Scope 3 decarbonization. The platform helps enterprises turn fragmented supplier climate data into comparable, audit-ready and scorecard-ready insights for procurement decisions. ClimateChoice structures supplier emissions, intensities, climate targets, SBTi status, reduction measures and data quality indicators into supplier profiles that can be used in sourcing, supplier management and engagement. Rather than replacing carbon accounting or ESG systems, ClimateChoice provides the supplier-specific data layer procurement teams need to prioritize suppliers, automate engagement and embed climate criteria into existing workflows. ClimateChoice is trusted by teams including T-Systems, Lenovo, TeamViewer, o2 Telefónica and EnBW.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind ClimateChoice?

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of ClimateChoice?

Dashe

Dashe is a real-time carbon tracking platform that gives organisations live visibility of their emissions across travel, sites, logistics, products, waste and digital. Unlike traditional carbon reporting tools that rely on spend-based estimates and annual consultant reports, Dashe uses activity-based data to track what organisations are actually emitting - not what a formula says they might be. It connects to existing business systems to collect data automatically, so there's no manual data entry, no chasing colleagues or suppliers for spreadsheets, and no waiting until year-end to see where you stand. Dashe covers Scope 1, 2 and 3 emissions. The Dash3 supply chain module allows suppliers to share real emissions data directly into a customer's reporting, replacing estimates with auditable, activity-level data. The platform generates reports that are designed to be used - in tender submissions, investor reporting, marketing, and regulatory compliance - not just filed away. Organisations are typically live within a day of onboarding. Dashe is built for organisations that need credible carbon data without the cost or complexity of enterprise sustainability platforms. It is used by businesses across construction, professional services, manufacturing, events and the public sector. Founded in Leeds, UK.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Dashe?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Dashe?

Enablon ESG Excellence

Wolters Kluwer Enablon’s ESG Excellence solution helps organizations achieve net zero goals, improve company social

Average Rating: 4.0/5.0

Total Reviews: 12

Who Is the Company Behind Enablon ESG Excellence?

Who Uses This Product?

  • Company Size: 75% Large, 17% Medium

What Are Recent G2 Reviews of Enablon ESG Excellence?

What Are G2 Users Discussing About Enablon ESG Excellence?

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