# Top Free Sustainability Management Software - Page 3 ## How Many Sustainability Management Software Products Does G2 Track? **Total Products under this Category:** 251 ### Category Stats (Aug 2026) - **Average Rating:** 4.55/5 (↑0.01 vs Jul 2026) The average rating of products in this category, based on all submitted ratings - **Top Trending Product:** carbmee EIS (+0.74%) - Among all products in this category, carbmee EIS recorded the largest rating increase compared to last month _Last updated: August 04, 2026_ ## How Does G2 Rank Sustainability Management Software Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 4,500+ Authentic Reviews - 251+ 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 Sustainability Management Software ![G2 Grid® for Sustainability Management Software plotting products by satisfaction and market presence](https://www.g2.com/categories/sustainability-management/grids.png?focus%5B%5D=168143&focus%5B%5D=168141&focus%5B%5D=1301114&focus%5B%5D=20026&focus%5B%5D=95619&focus%5B%5D=39660&focus%5B%5D=1341425&focus%5B%5D=39899) Highlighted products: SAP Sustainability Control Tower, SAP Sustainability Footprint Management, osapiens, Workiva, One Click LCA, EcoVadis, Microsoft Cloud for Sustainability, and Octave Reliance (ETQ Reliance). Underlying data: [Grid® JSON](https://www.g2.com/categories/sustainability-management/grids.json?focus%5B%5D=sap-sustainability-control-tower&focus%5B%5D=sap-sustainability-footprint-management&focus%5B%5D=osapiens&focus%5B%5D=workiva-workiva&focus%5B%5D=one-click-lca&focus%5B%5D=ecovadis&focus%5B%5D=microsoft-cloud-for-sustainability&focus%5B%5D=octave-reliance-etq-reliance) **Sponsored** ### Watershed Watershed is the enterprise sustainability AI platform. Companies like Airbnb, Carlyle Group, FedEx, Visa, and Dr. Martens use Watershed to measure, report, and act on their emissions—producing audit-ready carbon footprints that drive real decarbonization. Purpose-built AI agents accelerate every step, from data cleaning and emissions factor mapping to report drafting, while embedded climate intelligence and human review ensure results you can stand behind. Named a leader in the Verdantix 2026 Green Quadrant and a CDP-accredited gold solutions provider, Watershed now manages more than 3 gigatonnes of CO2e emissions through our customers. Key features: - Measurement: More than 60 pre-built integrations and a library of 500,000+ emissions factors, benchmarks, and methodologies deliver granular, audit-ready carbon footprints across your entire business—down to individual products and suppliers. - Reporting: Prepare and file sustainability disclosures across global frameworks, including ISSB, CDP, CSRD, TCFD, California SB253/261, and more. AI agents draft reports in the right format using your data, with full data lineage, peer benchmarks, review workflows, and change tracking. - Sustainability AI: Purpose-built AI agents automate data cleaning, formatting, and analysis—getting teams to actionable data up to 80% faster. Watershed Product Footprints uses AI to decompose purchased goods into their underlying materials and processes, so procurement and sustainability teams can compare suppliers, run what-if scenarios, and surface real reduction levers. All AI is built with encoded sustainability intelligence, multi-agent safeguards for accuracy, full transparency into how results are calculated, and human control at every step. - Decarbonization: Develop a sustainability plan, model SBT-aligned targets, and track progress against them. Identify the highest-impact reduction levers across your operations and supply chain. Switch to clean power through virtual power purchase agreements, and access a marketplace of scientifically vetted, high-quality carbon removal and avoidance projects. - Security and compliance: Enterprise-grade API, data governance, user access controls, and SOC 1 and SOC 2 compliance on a cloud-based platform. What Watershed solves: For most companies, the majority of emissions sit in their supply chains—and until recently, that data was either too slow or too imprecise to act on. Watershed gives sustainability and procurement teams a single platform to measure with precision, meet evolving disclosure requirements, and build a credible decarbonization plan. Sustainability AI built on climate science surfaces reduction opportunities that traditional approaches miss, while connecting sustainability data to real business decisions like procurement, energy sourcing, and supplier engagement. [Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=1121&secure%5Bchosen_at%5D=2026-08-05T06%3A35%3A58Z&secure%5Bdisplayable_resource_id%5D=1121&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=1121&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=1323049&secure%5Bresource_id%5D=1121&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fsustainability-management%2Ffree%3Fpage%3D3&secure%5Btoken%5D=d9029579ed5dfbf2f60c4915f620432f50a123d08a819dbfa23fcda806ccfbec&secure%5Burl%5D=https%3A%2F%2Fwatershed.com%2Fdemo%2Fwhy-watershed%3Futm_source%3Dg2%26utm_medium%3Dcpc&secure%5Burl_type%5D=custom_url) ### [VERSO](https://www.g2.com/products/verso-gmbh-verso/reviews) VERSO is the all-in-one solution for sustainable transformation, pioneering ESG software with over a decade of expertise. VERSO's solutions streamline the sustainability management of companies, from supply chain transparency to effective sustainability reporting and climate assessment. With VERSO, companies consistently meet compliance standards such as CSRD and LkSG. The software is developed and hosted in Germany, ensuring the highest security standards. Companies gain the advantage of expert support from VERSO’s sustainability professionals and knowledge transfer through the VERSO Academy. Key fetaures of VERSO include: - Streamlined Sustainability Reports: Effortless and rapid generation through ESG software - Enhanced Supply Chain Transparency: Clarity in the supply chain facilitated by the Supply Chain platform - Climate Tool: A CO2 calculator for assessing carbon footprint and implementing CO2 reduction measures - Robust Security: Highest security standards ensured through hosting in Germany - Regulatory Compliance: CSRD and LkSG-compliant sustainability management - Centralized Transparency: All data consolidated in a single location #### Who Is the Company Behind VERSO? - **Seller:** [VERSO](https://www.g2.com/sellers/verso) - **Year Founded:** 2010 - **HQ Location:** Munich, Bavaria, Germany - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=9bcc39d7ec9d5b996b24ccbe2ef5c57dad748e357d4f99b9e55f747d9fb95814&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fversogmbh%2F&secure%5Burl_type%5D=linkedin_company_website) 93 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 100% Small #### What Are Recent G2 Reviews of VERSO? **["Comprehensive, very user-friendly and implemented in less than one day!"](https://www.g2.com/survey_responses/verso-review-4598546)** **Rating:** 5.0/5.0 stars _— Sven Z._ [Read full review](https://www.g2.com/survey_responses/verso-review-4598546) #### What Are G2 Users Discussing About VERSO? - [What is VERSO used for?](https://www.g2.com/discussions/what-is-verso-used-for) ### [Zeigo](https://www.g2.com/products/zeigo/reviews) Zeigo accelerates decarbonization for companies of all sizes. Created by industry experts, our suite of intuitive, impactful digital solutions lights the path toward a carbon-free future. Whether you are a large corporate with clear climate goals, or a small or medium-sized enterprise (SME) just getting started, Zeigo is here to stimulate your sustainability efforts. Effectively tackle your challenges with sustainability software that helps you conserve resources and boost your bottom line. #### Who Is the Company Behind Zeigo? - **Seller:** [Schnedier Electric](https://www.g2.com/sellers/schnedier-electric) - **HQ Location:** London, GB - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=16ba9947dd24fd37aec981a02192900753061ea804814fab1bc109b9a8e7da13&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fzeigo&secure%5Burl_type%5D=linkedin_company_website) 19 employees on LinkedIn® - [‹ Prev‹ Prev](/categories/sustainability-management/free?order=g2_score&page=2#product-list) - [1](/categories/sustainability-management/free?order=g2_score#product-list) - [2](/categories/sustainability-management/free?order=g2_score&page=2#product-list) - 3 - Next ›Next › Spotlight Categories [Virtual Data Room Software](https://www.g2.com/categories/virtual-data-room-vdr) [SAP Store Software](https://www.g2.com/categories/sap-store) [Employee Intranet Software](https://www.g2.com/categories/employee-intranet) [Job Search Sites](https://www.g2.com/categories/job-search-sites) [Workforce Management Software](https://www.g2.com/categories/workforce-management) Similar Categories - [Agriculture](/categories/agriculture) - [Alumni Management](/categories/alumni-management) - [Amusement Park Management Software](/categories/amusement-park-management-software) - [Apparel](/categories/apparel-22ffe365-e774-46a6-b034-ced369db372d) - [Architecture](/categories/architecture) - [Association Management](/categories/association-management-) - [Auction](/categories/auction-software) - [Automotive](/categories/automotive) - [Aviation](/categories/aviation) - [Awards Management](/categories/awards-management) - [Bakery](/categories/bakery) - [Camp Management](/categories/camp-management) - [Cannabis Industry](/categories/cannabis-industry) - [Cemetery](/categories/cemetery) - [Child Care](/categories/child-care) [Browse Sustainability Management Themes](/categories/sustainability-management/themes)