Greenly provides an accessible, all-in-one sustainability platform designed for rapid deployment (weeks vs. months). While Persefoni focuses on high-cost enterprise carbon accounting that requires expert-led implementation, Greenly includes built-in LCA capabilities and an intuitive interface designed for teams to use immediately.

Greenly offers significantly more competitive and transparent pricing. While Persefoni’s enterprise packages often start at £250,000+, Greenly’s model makes comprehensive climate management available to mid-market and large companies without the massive software overhead, delivering much faster ROI.

Yes. Greenly automates up to 90% of the Life Cycle Assessment (LCA) process, allowing you to scale product carbon footprints quickly. We generate audit-ready reports compliant with ISO 14040/44, ISO 14067, and EPD standards. Persefoni does not offer built-in LCA tools, focusing instead on organisational-level accounting.

Greenly. We deliver first results in weeks rather than months. Our onboarding is designed for project managers and sustainability leads to get moving quickly. Persefoni typically requires months of setup and heavy consulting engagement, which can delay your carbon insights.

Greenly provides dedicated project managers, ESG experts, extensive training resources, and an AI-powered 24/7 chatbot with industry-leading 17-minute response times. While Persefoni offers a climate solutions expert team and the Persefoni Academy, Greenly's high-touch support model (CSAT 8.5+/10) ensures premium guidance without the enterprise price tag.

Yes. Both platforms are built to handle the complexity of global organisations.

Yes. Both Greenly and Persefoni are designed to provide investor-grade data that meets international assurance standards (such as ISAE 3402 or SOC2).