Compare the Top Free ESG Software as of April 2026

What is Free ESG Software?

ESG (Environmental, Social, and Governance) software helps organizations manage, track, and report their sustainability efforts, focusing on their environmental impact, social responsibility, and corporate governance. These platforms provide tools for monitoring key ESG metrics, such as carbon emissions, energy consumption, diversity and inclusion, and ethical business practices. ESG software also supports the creation of reports for regulatory compliance, stakeholder communication, and strategic decision-making. By using ESG software, businesses can ensure transparency, improve sustainability performance, and align with environmental and social goals. Additionally, it helps organizations reduce risks, attract socially responsible investors, and enhance their reputation. Compare and read user reviews of the best Free ESG software currently available using the table below. This list is updated regularly.

  • 1
    Ansarada

    Ansarada

    Ansarada

    Ansarada is a SaaS company that provides world-leading AI-powered Virtual Data Rooms and dealmaking tools. These tools include advanced AI insights and automation, next level Q&A and collaboration, plus purpose-built, digitized and customizable workflows and checklists for M&A, capital raising, business audits, tenders and other high stakes outcomes. Unlike some competitor Virtual Data Rooms, Ansarada offers free trials, 24/7 localized expert support, integrated Q&A via email, AI-assisted deal prediction, plus easy drag and drop upload and superior document security controls. Ansarada is designed to drive stronger business outcomes based on best practices from over 35,000 transactions. More than just a Virtual Data room, Ansarada provides end-to-end deal management to help you maximize your potential and stay in control. Keep your files in a centralized repository for always-on deal activity, and share your files securely with Secure File Share.
    Starting Price: $399/month
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  • 2
    optivalue.ai

    optivalue.ai

    optivalue.ai

    Simplify CSR & ESG questionnaires. Optivalue.ai turns the complexity of CSR and sustainability questionnaires—such as CSRD, EcoVadis, and others—into a fast, reliable process. Our AI platform automates responses by connecting to your internal documentation and sustainability data, generating accurate drafts in minutes. Reduce effort by up to 90%. Every answer is backed by verifiable facts, with precise references (document, source, date) for full confidence. Optivalue.ai also identifies missing data or weak spots in your reporting and suggests improvements. This helps your organization not only respond faster, but also strengthen long-term ESG performance. Compliance and trust, guaranteed. Your data is fully protected—GDPR, ISO, and HIPAA compliant. Unlimited scale. All subscriptions include unlimited users and projects. Start your 14-day free trial today. No credit card, no commitment.
    Starting Price: Free
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  • 3
    ESGenius!

    ESGenius!

    ResNovae

    ESGenius! is an enterprise-grade, AI-powered platform that helps organizations build climate resilience, reduce environmental impact, and meet global sustainability and ESG obligations—all from a single, intelligent command center. Acting as your digital sustainability department, ESGenius! combines intelligent automation, deep regulatory integration, and strategy-enabling insights to help you transform your Climate and Sustainability performance from end to end. Key capabilities include: Climate Resilience & Action Biodiversity & Natural Capital Monitor, Sustainability & ESG Hub AI-Powered Intelligence & Strategy AI Assistant: AI-Driven Data Collection Automated Reporting Strategy Builder
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    Starting Price: $0
  • 4
    Greenly

    Greenly

    Greenly

    From understanding your carbon footprint to reducing your emissions, we’ll be there. Our team will guide you each step of the way. From onboarding to measuring your carbon footprint, to reduce it, all the way to communicate it with the public and your stakeholders. You don’t have to be a scientist to make a difference. Our climate experts will provide you with actionable steps to reducing your carbon footprint simply and easily. Activity-based & spend-based approaches are complementary and are essential to thoroughly assess your CO2 emissions. Accelerate your climate transition while reducing your team's workload with the world's first carbon footprinting solution. State-of-the-art technology coupled with a team of climate experts to support you at every stage of your company's transition to a sustainable model. We take everything into account to give you precise outcomes and we do it fast.
    Starting Price: $199 per month
  • 5
    Walk15

    Walk15

    Walk15

    Organizing step challenges, engaging current customers, and attracting new ones with step-based discounts, easily filling the ESG report, all while enhancing the well-being of your organization. The Walk15 platform serves as an ideal tool to help you achieve the health and sustainability goals of your company. Create a challenge that engages more than 50% of your employees. Receive a personalized steps challenge proposal within 15 minutes. Walking is an activity that is acceptable to everyone, no special preparation is required. Increase communication with each other, among departments or even different country offices. Measure your positive social impact with Walk15 data. Engage current and attract new clients with your proposals. The #walk15 app seamlessly accompanies you wherever you are, but it does not track your location. It is accessible for free on any operating system and can be synced with most of the smartwatches.
    Starting Price: Free
  • 6
    Brightest

    Brightest

    Brightest

    We design smart, secure software to help purpose-driven organizations manage, measure, improve, and report on their social impact, CSR, ESG, and sustainability performance. Unify corporate social responsibility (CSR), ESG, sustainability, donations & giving, employee and stakeholder engagement, social impact measurement, reporting, and more with a beautiful, integrated platform for inspiring and measuring positive change. Whether you're a caring company, government, non-profit, NGO, school, campaign, or purpose-led organization, Brightest gives you the most flexible, comprehensive governance platform for data-driven social impact, value chain and stakeholder engagement, and reporting success and outcomes. Get full visibility and oversight of your supply chain, programs, events, volunteering, giving, partnerships, data sources, and all the other campaigns, initiatives, and stakeholder activities contributing to your impact and ESG performance.
    Starting Price: $199 per month
  • 7
    Diginex

    Diginex

    Diginex

    Diginex is a disruptive impact tech business helping organizations to address the world’s most pressing ESG and sustainability issues, utilizing the latest blockchain technology to lead change and increase transparency. We help organizations who want to do better and be more responsible, to realize the commercial benefits of ESG and make data-driven decisions to mitigate risk, build resilience and capitalize on growth opportunities. Organizations use Diginex’s technology to future-proof their business models and accelerate growth while contributing to a better future. We build accessible, affordable, and intelligent products to help democratize sustainability. Founded in 2017, with a global team of over 80 technology and impact experts, Diginex is scaling rapidly and has worked as a technology partner with leading players around the world including Microsoft, Coca-Cola, and the United Nations.
    Starting Price: $99 per month
  • 8
    Atlas Governance

    Atlas Governance

    Atlas Governance

    Create and manage the activities of all the collegiate bodies in your organization in a single environment. Prepare and call full meetings in less than 3 minutes. integrating agendas, materials and participants' calendars with attendance control. Atlas Bluebook consolidates all meeting data and materials into a single file with single pagination. To ensure traceability and information security, Bluebook converts all documents to a single pdf and watermarks all pages. Make appointments and notes in the bluebook, and share with meeting participants. If any annotated material is overwritten or deleted, Bluebook saves your annotated pages. Organization, collegiate, date, time, place, participants, agendas, deliberations and other information pre-entered in the system automatically make up the basis of your minutes. Search for terms, documents and words, in the system and within files. All this using artificial intelligence to optimize the search.
    Starting Price: Free
  • 9
    Handprint

    Handprint

    Handprint

    Create credible impact and capture real business value. It’s time to pair business growth with science-based impact you can trust. Inspire stakeholders with raw images, videos, graphs, and powerful stories direct from the frontline. Consistent tracking, raw data quantification, visualizations, assessment tools, and multiple layers of verification make your sustainability claims bulletproof. Grow your business by creating a positive impact that your customers love. You’ll increase sales, boost loyalty, and enhance brand awareness, covering your impact investment 9x over. We’re on a mission to finally transform the extractive economy into a planet-positive model. It’s time to nurture your handprint, the sum of the positive impact you have on the world’s environmental and social ecosystems. Handprint’s impact platform is the one-stop shop to take planet action, track and monitor impact, and access the tools to engage your stakeholders in your regenerative sustainability efforts.
    Starting Price: $99 per month
  • 10
    Benchmark Gensuite

    Benchmark Gensuite

    Benchmark Gensuite

    Engage users from the front line to the C-suite with our configurable solutions—purpose-built with best-practice-based workflows and features—and embedded with AI, analytics, and mobile technology to quickly enhance performance at every stage of your digital transformation. Proven, flexible, and powerful. Ready to deploy in 3 months or less. Organically built by, with, and for functional leaders like you. Realize superior user experience from the only seamlessly unified digital platform for EHS, Sustainability & ESG Reporting and allied functions; and integrate with enterprise systems. Extend out-of-the-box, best-practice workflows and a version-less platform with quick-to-launch, powerful pre-built configuration features and options for custom extensions. Engage, communicate & drive key stakeholder performance via the industry’s most robust, integrated Mobile and Analytics platform.
  • 11
    IntegrityNext

    IntegrityNext

    Integrity Next GmbH

    IntegrityNext is a leading global provider of AI-powered supply chain sustainability software that enables companies to build more sustainable, resilient, and compliant value chains. The platform combines primary supplier data, real-time risk intelligence, and regulatory expertise to support sustainable procurement, proactive risk management, and compliance with regulations such as CSDDD, CSRD, CBAM, EUDR, and others. IntegrityNext empowers procurement, sustainability, and compliance teams by delivering continuous performance improvement across environmental, human rights, labor, and decarbonization topics. By embedding AI-driven insights directly into procurement and supplier management processes, organizations can identify risks earlier, strengthen supply chain resilience, engage suppliers more effectively, and unlock long-term business value. With over 600 customers and approximately 2.8 million suppliers across 190 countries, IntegrityNext supports organizations worldwide in
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    Red-on-line

    Red-on-line

    Red-on-line

    All-in-One by Red-on-line offers customizable content modules in addition to a dedicated team of EHS experts, to facilitate the rollout and management of your EHS and ESG projects. One platform to support all your EHS project needs. These comprehensive and interconnected modules work in harmony to support your risk and compliance management and evolve with both your business and regulatory standards. Your individualized regulatory content relates directly to your EHS projects and is selected by Red-on-line’s expert EHS lawyers. The All-in-One modules respond to all your EHS project tailored to your needs and requirements and evolve with you. Combined in one easy-to-use, secure SaaS platform, they offer centralized project management. Our online platform is easy-to-use, scalable and secure, allowing you to have an overview of your EHS projects and gain insights from the data.
  • 13
    Verdafero

    Verdafero

    Verdafero

    Report GHG emissions. Receive automatic alerts and daily/monthly /annual reports by meter, facility or property portfolio. Verdafero InSights™ is a patented Software-as-a-Service (SaaS) platform designed to securely monitor, analyze and report across utilities for any size property portfolio. Verdafero InSights™ can also be used to detect utility leaks, theft and efficiencies as well as forecast trends. InSights™ can also identify upgrade projects head off future issues, save money and increase operating profits. Automatically calculate GHG emissions for ESG and sustainability reporting. As recognized industry experts, Verdafero consults with large and small businesses to help reduce their energy usage and costs through energy efficiency. Verdafero’s experienced engineers carry out investigations into a building’s use of energy to produce detailed reports that highlight areas of concern.
  • 14
    Osano

    Osano

    Osano

    Finally, an easy solution to data privacy laws. Osano is an easy-to-use data privacy platform that instantly helps your website become compliant with laws such as GDPR and CCPA. Osano works to keep you out of trouble and monitors all of the vendors you share data with – so you don’t have to. Data compliance used to be a manual, complicated process. You don't need to be a compliance professional to use Osano. What used to take training and months of work, now takes minutes! Instantly help your website comply with all data privacy laws. Plus explore vendor risk for more than 10,000 companies in a flash. Are we missing a vendor? Request it and our attorneys will review it within 24 hours. Connect the data dots to see what's hiding. Your vendors have vendors, who have vendors, who have... How far does your data go? See in an instant with our visual vendor exploration tool. New privacy laws are introduced weekly.
    Starting Price: $99 per month
  • 15
    ESG Enterprise

    ESG Enterprise

    ESG Enterprise

    ESG Enterprise helps companies and investors improve investment decisions, better understand climate risks & opportunities, and carbon management, and compliance with ESG reporting. Starts with a freemium basic level and see for yourself how easy it is to start your ESG journey. With ESG all-encompassing SaaS tools and premium data, starting sustainable finance disclosure and supply chain human rights and environmental diligence has never been easier. ESG Enterprise is an Environmental, Social, and Governance software, SaaS, and data analytics company designed to help businesses, NGOs and governments reduce ESG risks, manage disruptions, and capture opportunities in the transition to a sustainable-growth, low-carbon economy.
    Starting Price: $59.99 per month
  • 16
    VerityESG
    Bring speed, clarity, and cohesion to ESG & impact investing with the only purpose-built ESG engagement tracker for asset managers. Build the narrative & demonstrate stewardship in the fewest steps possible with a purpose-built solution for sustainable investing, IR, and compliance teams. Avoid data silos & inefficiencies of spreadsheet-based tracking. Centralize proprietary & 3rd party data for faster outcomes. Unburden SI, IR, & compliance teams of cumbersome reporting. Standardize practices & sign-offs to easily provide disclosures & reports. Ready out of the box. Customize to fit your process. Scale with the only purpose-built solution for asset managers. Teams view individual engagement stories and track the entire engagement lifecycle, from objective to meeting to proxy to the outcome, all in one place. Report by portfolio, indicator, timeframes, and any data points relevant to your engagement reporting. Show that you are adhering to regulatory requirements.
  • 17
    BorderlessHR

    BorderlessHR

    BorderlessHR

    BorderlessHR is a Google for Startup company that provides AI-powered integrated end-to-end HR Tech solutions that empower businesses to give their HR team back up to 2 days of their work week, freeing them up to do more strategic work for the business; while saving the business thousands of dollars annually. We empower businesses to save up to 67% of the time and 79% of the cost spent on: Talent Acquisition and Vetting Talent Interview Pre-screening Talent Onboarding and Management Talent Carbon Footprint Offsetting
    Starting Price: $37.50 per month
  • 18
    Ecodesk

    Ecodesk

    Ecodesk

    Tools and expertise for transparency and performance improvement in global value chains to drive lasting ESG success. We are data and technology experts who make it easier, faster, more flexible, and less expensive for any business to source, manage and interpret data to make smarter ESG driven decisions. Collect supply chain data and analyses fit for any type of reporting. Develop a program to meet your ESG targets and goals. Analyze and track risk, performance, and compliance to your business standards. We've recognized for a while that we needed a way of collecting data, and traditionally that meant lots and lots of different Excel spreadsheets going out to lots of different suppliers. It's always a nightmare to manage that. So we needed a centralized tool to collate all the data together. Tools and support to improve the performance of your value chain.
  • 19
    measurabl

    measurabl

    measurabl

    ESG (environmental, social, governance) data has gone from “nice to have” to a leading performance indicator for commercial real estate. ESG standards held by investors and regulators continue to evolve. As a real estate owner, you need to provide more accurate, granular data on demand. You also need a scalable solution that can grow with your portfolio. Capturing ESG data creates value across your organization – from company operations to financing activities. By acting on this data, you will improve your scores across multiple sustainability frameworks, increase brand resonance and enhance enterprise value. Automate the collection of meter-level electricity, water, fuel, district and waste data from thousands of utilities. Track progress toward sustainability targets and compare your performance with custom peer groups. Streamline the arduous annual reporting process to frameworks such as GRESB and CDP. You can also customize your own ESG reports on demand. ​
  • 20
    Taxilla

    Taxilla

    Taxilla

    Taxilla is an e-invoice software designed to streamline electronic invoicing and ensure compliance with government regulations. It automates the creation of standardized e-invoices, reducing errors and ensuring regulatory adherence. Key features include bulk processing, real-time validation, and immediate acknowledgment from tax authorities. Taxilla integrates seamlessly with ERP systems, minimizing manual data entry and ensuring accurate data flow. Its secure data handling includes robust encryption and secure archiving for easy retrieval. The user-friendly interface and customizable dashboards make it accessible for users with minimal training. Benefits include enhanced efficiency through automation, regulatory compliance, seamless ERP integration, real-time processing, and strong data security. Taxilla also offers comprehensive customer support and training programs to help users maximize its functionality.
  • 21
    CIED Traceability
    Know the Capability of Our Traceability Tool. Technology we rely on for supply chain management ensures sustainability and food safety and is compatible with IoT devices in order to provide accurate data collection.
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