Wren - Alternatives & Competitors

Website Carbon is a free tool that calculates the carbon emissions of web pages using the Sustainable Web Design Model, helping raise awareness and inspire a more sustainable internet.

• Free

Carbonze is an AI-powered sustainability platform that streamlines carbon accounting, nature impact assessment, and ESG reporting, helping businesses achieve zero-emissions goals through precise measurement and actionable insights.

• Free Trial

CarbonSmart is an AI-driven sustainability management platform that helps businesses measure, report, and reduce their carbon footprint in compliance with ISO 14064, ISO 14067, and CBAM standards through automation and real-time data analysis.

• Contact for Pricing

Sustain.Life empowers companies to measure, reduce, and report their carbon emissions with robust, AI-driven sustainability management software designed for comprehensive corporate ESG initiatives.

• Contact for Pricing

Cloverly Catalyst is an end-to-end software platform that helps carbon credit project developers centralize inventory, streamline operations, and grow revenue through automated workflows and omnichannel distribution.

• Contact for Pricing

Greenspark is an AI-powered sustainability platform that helps businesses and individuals integrate climate action into customer journeys through automated impact tracking and data-backed storytelling.

• Free Trial

Ecologi is an end-to-end climate action platform that helps businesses measure, reduce, and report carbon emissions, and fund verified climate restoration projects for compliance, reputation, and growth.

• Contact for Pricing

More Trees is an environmental platform that enables businesses and individuals to plant trees worldwide, capturing carbon and supporting sustainable development goals through reforestation projects.

• Contact for Pricing

Avarni is an AI-powered carbon accounting platform designed to help enterprises and consultants automate and accelerate compliance with mandatory climate disclosures. It streamlines emissions calculation, reporting, and supplier engagement.

• Contact for Pricing

Changeit is an AI-powered mobile application that guides users through simple actions to reduce their carbon footprint and live more sustainably, helping fight climate change through habit adaptation.

• Free

Curb6 helps companies easily calculate, track, and analyze their carbon dioxide emissions, empowering them to take actionable steps towards achieving carbon neutrality.

• Freemium

Arbor is a web-based Product Carbon Footprint (PCF) platform that helps companies measure, analyze, and reduce their carbon emissions through comprehensive lifecycle assessment of products.

• Paid
• From 200$

Ecotrace is a SaaS platform that helps businesses track, manage, and reduce their carbon footprint across the entire supply chain using AI and blockchain technology.

• Contact for Pricing

Treepoints helps businesses understand their environmental impact and take action through verified tree planting and CO2 offset projects, enabling immediate climate-positive contributions.

• Other

CoolPlanet provides an integrated software and service solution for multi-site businesses to monitor energy consumption, reduce costs, and achieve decarbonisation goals through AI-powered insights and expert support.

• Contact for Pricing

Climate Oracle is an AI-driven research assistant designed specifically for climate innovators, offering premium access to curated climate knowledge and monthly updates.

• Paid
• From 20$

Blok-Z provides advanced software for energy providers and corporations to achieve 24/7 hourly matching of carbon-free energy usage, enhancing sustainability goals and reporting. Easily integrate with API solutions to offer granular energy tracking and climate action acceleration.

• Contact for Pricing

GreenBTC.Club is a platform dedicated to reducing Bitcoin's carbon footprint by gamifying climate actions and tracking on-chain offsets, encouraging global participation in greening Bitcoin blocks.

• Free

Climate Jobs List is a specialized job board connecting professionals with over 2,499+ climate-focused roles at innovative companies addressing environmental challenges through technology and sustainability initiatives.

• Other