Best Carbon Accounting Software - Page 11

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)

Lythouse

Lythouse is a ESG Reporting Software built on the legacy of Zycus. It is a dedicated one-stop hub for comprehensive ESG solutions. Lythouse provides the convenience of a single platform offering a suite of features, including: 1. Carbon Analyzer: Granular emissions visibility delivers accounting accuracy to the max 2. ESG Report Studio: Ready-to-use reporting with 100% coverage of global frameworks 3. ESG Goal Navigator: CSOs’ very own partner in striving for sustainability excellence 4. Green Supplier Network: Collaboration space for suppliers to drive sustainable supply chain

Who Is the Company Behind Lythouse?

  • Seller: Lythouse
  • Year Founded: 2018
  • HQ Location: Rosemont IL, US
  • LinkedIn® Page: www.linkedin.com
    14 employees on LinkedIn®

Massure

Who Is the Company Behind Massure?

  • Seller: Massure
  • Year Founded: 2024
  • HQ Location: Bergschenhoek, NL
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®

Mavarick

Mavarick AI helps manufacturers take control of their supply chain emissions, with a focus on Scope 3.1 (purchased goods & services) and Scope 3.4 (upstream transport & distribution). Our platform uses AI and automation to transform fragmented supply chain data into auditable, decision-ready insights. Key features include: End-to-end data automation – Connects with ERPs, PLMs, and supplier systems to ingest, clean, and structure emissions data. AI-powered supplier engagement – Automates outreach, streamlines data requests, and validates quality at scale. Actionable insights – Identify greener suppliers, smarter logistics, and cost-saving opportunities. Regulatory compliance – Stay ahead of CSRD, CSDDD, and other evolving frameworks. Unlike generic carbon accounting tools, Mavarick is purpose-built for manufacturers. Our AI fills data gaps, flags anomalies, and recommends next steps, helping teams reduce reporting burdens while unlocking real ROI. Trusted by enterprise leaders like Volkswagen, Mavarick empowers procurement, sustainability, and supply chain teams to scale sustainability across complex supplier networks.

Who Is the Company Behind Mavarick?

  • Seller: Mavarick
  • Year Founded: 2022
  • HQ Location: London, GB
  • LinkedIn® Page: www.linkedin.com
    17 employees on LinkedIn®

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MUGO

Who Is the Company Behind MUGO?

  • Seller: MUGO
  • Year Founded: 2020
  • HQ Location: Milan, IT
  • LinkedIn® Page: www.linkedin.com
    5 employees on LinkedIn®

Multiplye

Who Is the Company Behind Multiplye?

  • Seller: Multiplye
  • Year Founded: 2020
  • HQ Location: Stadt Hamburg, DE
  • LinkedIn® Page: www.linkedin.com
    3 employees on LinkedIn®

Normative

Normative is a carbon management platform that empowers organizations to turn carbon data into smart sustainability actions. Automated data ingestion and AI-driven categorization reduces manual effort and improves reporting consistency, while scientifically vetted calculations across scopes 1, 2, and 3, ensure audit-readiness. Access to verified supplier data via the Carbon Network and expert guidance from GHGP-certified climate strategists mean Normative’s combined offering helps teams simplify reporting, understand where to act, and drive measurable emissions reductions with confidence. Trusted by 300+ companies, with a 100% audit pass rate and a 100% SBTi submission approval rate.

Who Is the Company Behind Normative?

  • Seller: Normative
  • Year Founded: 2014
  • HQ Location: Stockholm, SE
  • LinkedIn® Page: www.linkedin.com
    154 employees on LinkedIn®

nZero Carbon Management

nZero is a 24/7 carbon management platform that gives companies, cities and communities the accurate emissions data they need to reach net zero and make smart decisions that benefit the health of the planet. Unlike other carbon management offerings who rely on third-party data and opaque averages, nZero gathers accurate, first-party, contextual data into a comprehensive view, making it simple for organizations to pinpoint energy opportunities within their operations, easily implement carbon reduction actions, and spend smarter along the way.

Who Is the Company Behind nZero Carbon Management?

OxygenIT

OxygenIT - developed by ScaleDynamics is a solution that helps companies and organization include carbon emissions in their IT decision-making. With OxygenIT, IT and CSR teams can work together to: - Measure the carbon emissions of your cloud and IT infrastructure. - Get quantified actionable recommendations. - Compare scenarios to make informed decisions. - Predict the impact of your carbon reduction actions. - Meet CSRD regulation and reporting needs.

Average Rating: 4.8/5.0

Total Reviews: 6

Who Is the Company Behind OxygenIT?

  • Seller: OxygenIT
  • Year Founded: 2018
  • HQ Location: Cesson-Sévigné, FR
  • LinkedIn® Page: www.linkedin.com
    9 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Information Technology and Services
  • Company Size: 83% Large, 17% Small

What Are Recent G2 Reviews of OxygenIT?

Pathzero

The transition to a low-carbon economy is underway and accelerating globally. Greenhouse gas emission reduction targets are now being set by large companies like Microsoft and Amazon. A growing number of cities, states and countries are also committing to net zero emissions.

Who Is the Company Behind Pathzero?

  • Seller: Pathzero
  • Year Founded: 2020
  • HQ Location: Sydney, AU
  • LinkedIn® Page: www.linkedin.com
    18 employees on LinkedIn®

Pawprint

Pawprint is a Climate Action Platform that allows companies to accelerate their journey to net zero and align other business goals by engaging their employees.

Who Is the Company Behind Pawprint?

Plan A

Your data-driven path to sustainability Reach your sustainability goals and improve ESG performance with our comprehensive sustainability software and dedicated team of carbon accounting experts.

Who Is the Company Behind Plan A?

  • Seller: Plan A
  • Year Founded: 2017
  • HQ Location: Berlin, DE
  • LinkedIn® Page: www.linkedin.com
    271 employees on LinkedIn®

Position Green

Position Green enables companies and investors worldwide to thrive and excel in the changing landscape of sustainable business. Our award-winning ESG management software is created by Europe's leading sustainability experts and is specifically designed to automate compliance and help businesses ensure long-term sustainable growth.

Who Is the Company Behind Position Green?

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