Buyer's guide

Best Carbon Accounting software

Platforms for measuring, reporting, and reducing organizational carbon emissions across scopes 1, 2, and 3 with regulatory reporting support. Open any profile for real pricing, compliance, and buyer-fit detail, or jump into the carbon accounting directory to filter by industry, company size, and certifications.

18 profiled toolsUpdated 2026

1
Emitwise
Carbon Accounting
Carbon management platform for large enterprises offering GHG measurement, supplier engagement, and climate disclosures.
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2
Sustain.Life
Sustainability Management
Sustain.Life provides accessible sustainability management for small and medium businesses with carbon tracking and action planning.
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3
Envizi
ESG Reporting
Envizi by IBM provides ESG data management and reporting automation for tracking environmental and social performance metrics.
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4
Nutritics
Recipe Management Platforms
Nutrition analysis and menu intelligence platform used by foodservice operators, caterers, and food manufacturers for allergen, calorie, and carbon labeling.
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5
Gravity Climate
Climate Risk Analysis
Gravity provides climate risk analytics for financial institutions with physical and transition risk assessment across portfolios.
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6
IRIS CARBON
Financial Reporting
AI-powered platform for financial and non-financial regulatory reporting that automates disclosure workflows, XBRL/iXBRL conversion, and ESG reporting across 40+ regulators and global framew…
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7
GridPoint
Energy Management
GridPoint provides energy management technology for commercial buildings with AI-driven optimization, monitoring, and sustainability reporting.
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8
Greenly
Carbon Accounting
Carbon accounting platform for SMBs and mid-market companies offering GHG measurement, supplier engagement, and reporting.
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9
Cleartrace
Carbon Accounting
ClearTrace provides energy and emissions data management using blockchain-verified energy certificates for corporate sustainability.
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10
Diligent
Compliance Management
Diligent provides governance, risk, and compliance solutions with board management, audit management, and ESG reporting for enterprises.
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11
Watershed
Carbon Accounting
Watershed provides an enterprise climate platform for measuring carbon footprint, setting reduction targets, and purchasing carbon credits.
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12
Persefoni
Carbon Accounting
Persefoni provides climate management and accounting software for enterprises and financial institutions to measure and manage carbon emissions.
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13
Truterra
Software
Land O'Lakes-owned sustainability platform and carbon program that helps farmers and retailers measure soil health and sell carbon credits.
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14
Workiva
Compliance Management
Workiva provides a connected reporting platform for SEC filings, ESG reporting, audit management, and regulatory compliance.
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15
Sphera
Environmental Health and Safety
Sphera provides sustainability, EHS, and operational risk management software for measuring environmental impact and ensuring compliance.
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16
Sweep
Carbon Accounting
Sweep provides carbon management and ESG data platform helping companies measure, reduce, and report on their environmental impact.
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17
EcoCart
Carbon Offset Management
Sustainability platform with a Shopify app and API that lets ecommerce shoppers offset the carbon footprint of their orders at checkout.
Deal available
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18
Normative
Software
Normative provides science-based carbon accounting using financial data to automatically calculate emissions for sustainability reporting.
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19
CarbonChain
Carbon Accounting
Product-level carbon footprinting platform for heavy industry, metals, and commodity supply chains.
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20
Arva Intelligence
Supply Chain Decarbonization
Carbon credit and sustainability measurement platform for agriculture using field data and satellite imagery.
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21
Terrascope
Carbon Accounting
Smart carbon measurement and management platform for enterprises aligned with SBTi and GHG Protocol.
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22
Plan Be Eco
Carbon Accounting
Carbon footprint calculator and offset platform tailored to small and mid-sized European businesses.
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23
PC Mars
Farm Management Software
Farm accounting software for growers.
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24
CleanMetric
Cleaning Inspection Software
Janitorial workloading and quality inspection software for commercial cleaners.
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25
Bramble
Software
Financial close platform for mid-market finance teams with tasks, reconciliations, and control frameworks.
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26
Sylvera Carbon Credits
Market Intelligence Platforms
Carbon credit ratings and data platform.
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27
Pledge Climate
Carbon Accounting
Carbon measurement and reduction platform for logistics and transportation emissions.
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28
Asuene
Carbon Accounting
Asian market carbon accounting and ESG platform serving thousands of companies across Japan and APAC.
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29
Net0
Carbon Accounting
Carbon management software with AI automation for calculating, reporting, and offsetting corporate emissions.
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30
Cedara
Carbon Accounting
Climate platform for ad tech and media that measures and mitigates emissions from digital advertising campaigns.
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31
EasyFarm
Farm Management Software
Farm accounting software.
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32
Altruistiq
Carbon Accounting
Sustainability data platform for measuring, managing, and exchanging carbon data.
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33
Cority
Environmental Health and Safety
Cority provides EHS and sustainability management with environmental compliance, health and safety, and ESG reporting.
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34
Ecometrica
Sustainability Management
Sustainability and environmental performance platform with Earth observation insights.
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35
Regrow Ag
AI for Agriculture
Agriculture resilience platform measuring soil carbon, sustainability outcomes, and regenerative practices.
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36
Climatiq
API Developer Tools
Embedded carbon intelligence API providing emission factors and calculation logic for software developers.
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Best carbon accounting by company size

Best carbon accounting for Solo / freelancer Best carbon accounting for Startup (1-50)Best carbon accounting for Small business (51-200)Best carbon accounting for Mid-market (201-1,000)Best carbon accounting for Enterprise (1,000+)

Buyers here also look at

Carbon Offset Management ESG Reporting Sustainability Software Environmental Management Regulatory Reporting

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Carbon Accounting directory & filters All software categories Software deals

Frequently asked

What is the best carbon accounting software?

Cubbie ranks 18 profiled carbon accounting tools by profile completeness, verified-vendor status, and active deals. The list above leads with the products that carry the most complete, vendor-maintained profiles.

How does Cubbie choose these carbon accounting tools?

Listings are drawn from the live catalog and ordered so products with substantive, vendor-maintained profiles surface first. Cubbie does not accept payment for ranking position.

Ranked from Cubbie's live catalog, https://www.cubbie.com/best/carbon-accounting