# Best Free Sustainability Software Solutions 2026 | Capterra > Find and compare the 2026 best free Sustainability software solutions, using our interactive tool to quickly narrow your choices based on businesses like yours. Source: https://www.capterra.com/sustainability-software/s/free --- # Best Sustainability Software for free For more information consult our [Sustainability Buyers Guide](#buyers-guide-content) [## Quentic](https://www.capterra.com/p/127188/Quentic/) [4.7 (50)](https://www.capterra.com/p/127188/Quentic/reviews/) Quentic: Digitize your sustainability and environmental management, in compliance to ISO 9001, ISO 14001 and ISO 5001.  [Learn more about Quentic](https://www.capterra.com/p/127188/Quentic/) Sustainability features reviewers most value Activity Dashboard Benchmarking Emissions Monitoring Environmental Compliance KPI Monitoring Performance Metrics Reporting/Analytics Stakeholder Engagement Supplier Management [## IntegrityNext](https://www.capterra.com/p/162944/IntegrityNext/) [4.4 (41)](https://www.capterra.com/p/162944/IntegrityNext/reviews/) IntegrityNext is a leading AI-powered supply chain sustainability software that enables companies to build sustainable supply chains. [Learn more about IntegrityNext](https://www.capterra.com/p/162944/IntegrityNext/) Sustainability features reviewers most value Activity Dashboard Benchmarking Emissions Monitoring Environmental Compliance KPI Monitoring Performance Metrics Reporting/Analytics Stakeholder Engagement Supplier Management [## Futureproof](https://www.capterra.com/p/10009438/Futureproof/) [5.0 (21)](https://www.capterra.com/p/10009438/Futureproof/reviews/) Measure and report your carbon, report ESG for regulation (inc. CSRD), audit suppliers, achieve sustainability certifications and more. [Learn more about Futureproof](https://www.capterra.com/p/10009438/Futureproof/) Sustainability features reviewers most value Activity Dashboard Benchmarking Emissions Monitoring Environmental Compliance KPI Monitoring Performance Metrics Reporting/Analytics Stakeholder Engagement Supplier Management Connect with a Capterra advisor for a free 15-minute consultation Get a personalized software list aligned to your business needs with guidance from our expert advisors. [## One Click LCA](https://www.capterra.com/p/166103/One-Click-LCA/) [4.6 (18)](https://www.capterra.com/p/166103/One-Click-LCA/reviews/) Web-based solution that helps in assessing life-cycles, costing, carbon benchmarking, footprinting and circularity. [Learn more about One Click LCA](https://www.capterra.com/p/166103/One-Click-LCA/) Sustainability features reviewers most value Activity Dashboard Benchmarking Emissions Monitoring Environmental Compliance KPI Monitoring Performance Metrics Reporting/Analytics Stakeholder Engagement Supplier Management [## Persefoni](https://www.capterra.com/p/251934/Persefoni/) [4.9 (9)](https://www.capterra.com/p/251934/Persefoni/reviews/) Carbon accounting platform that enables businesses to transform complex data into audit-ready sustainability disclosures. [Learn more about Persefoni](https://www.capterra.com/p/251934/Persefoni/) Sustainability features reviewers most value Activity Dashboard Benchmarking Emissions Monitoring Environmental Compliance KPI Monitoring Performance Metrics Reporting/Analytics Stakeholder Engagement Supplier Management [## KarbonWise](https://www.capterra.com/p/10019638/KarbonWise/) [5.0 (8)](https://www.capterra.com/p/10019638/KarbonWise/#reviews) KarbonWise is a sustainability solution that enables businesses to measure, report on, and reduce carbon emissions. [Learn more about KarbonWise](https://www.capterra.com/p/10019638/KarbonWise/) Sustainability features reviewers most value Activity Dashboard Benchmarking Emissions Monitoring Environmental Compliance KPI Monitoring Performance Metrics Reporting/Analytics Stakeholder Engagement Supplier Management [## Zelio](https://www.capterra.com/p/10023266/Zelio/) [5.0 (4)](https://www.capterra.com/p/10023266/Zelio/#reviews) Zelio is a cloud-based ESG platform that automates data collection, plan CSR strategies, collaborate with team members, and more.  [Learn more about Zelio](https://www.capterra.com/p/10023266/Zelio/) Sustainability features reviewers most value Activity Dashboard Benchmarking Emissions Monitoring Environmental Compliance KPI Monitoring Performance Metrics Reporting/Analytics Stakeholder Engagement Supplier Management [## Nossa Data](https://www.capterra.com/p/10005525/Nossa-Data/) [5.0 (3)](https://www.capterra.com/p/10005525/Nossa-Data/#reviews) Less admin & more time, uses AI to provide insights & dynamic templates to the top ESG frameworks. [Learn more about Nossa Data](https://www.capterra.com/p/10005525/Nossa-Data/) Sustainability features reviewers most value Activity Dashboard Benchmarking Emissions Monitoring Environmental Compliance KPI Monitoring Performance Metrics Reporting/Analytics Stakeholder Engagement Supplier Management [## SustainLab](https://www.capterra.com/p/205965/SustainLab/) [5.0 (1)](https://www.capterra.com/p/205965/SustainLab/#reviews) SustainLab is a SaaS Sustainability Management Software that automates collection, processing and visualization of sustainability data. [Learn more about SustainLab](https://www.capterra.com/p/205965/SustainLab/) Sustainability features reviewers most value Activity Dashboard Benchmarking Emissions Monitoring Environmental Compliance KPI Monitoring Performance Metrics Reporting/Analytics Stakeholder Engagement Supplier Management [## Planted](https://www.capterra.com/p/10011994/Planted/) [5.0 (1)](https://www.capterra.com/p/10011994/Planted/#reviews) Planted is your all-in-one sustainability software. We enable companies to cost efficiently measure & reduce their carbon emissions. [Learn more about Planted](https://www.capterra.com/p/10011994/Planted/) Sustainability features reviewers most value Activity Dashboard Benchmarking Emissions Monitoring Environmental Compliance KPI Monitoring Performance Metrics Reporting/Analytics Stakeholder Engagement Supplier Management ## Top-rated software of 2026 ### Fill out the form and we'll send a list of the top-rated software based on real user reviews directly to your inbox. Filter (34) Products: Sort By: Sponsored * * * Plan Type Free Trial Popular 85% of professionals opt for a 30-day trial before the software purchase Other subsciption plans: Free Version Monthly Subscription Annual Subscription One-Time License Key Features All key features Popular We have selected the most important and critical features as defined by Capterra user reviews Activity Dashboard AI Copilot Audit Management Benchmarking Corrective and Preventive Actions (CAPA) Emissions Monitoring Energy Management Environmental Compliance Generative AI Incident Management Inspection Management KPI Monitoring Performance Metrics Reporting/Analytics Stakeholder Engagement Supplier Management Training Management Waste Management Deployment Cloud, SaaS, Web-Based Desktop Mac Desktop Windows Desktop Linux On-Premise Windows On-Premise Linux Desktop Chromebook Mobile Android Mobile iPhone Mobile iPad Related Software Category: [Government Software](https://www.capterra.com/government-software/)[Environmental Software](https://www.capterra.com/environmental-software/)[Recycling Software](https://www.capterra.com/recycling-software/)[Waste Management Software](https://www.capterra.com/waste-management-software/)[Complaint Management Software](https://www.capterra.com/complaint-management-software/)[EHS Management Software](https://www.capterra.com/ehs-management-software/)[Emissions Management Software](https://www.capterra.com/emissions-management-software/)