Persefoni - 2026 Pricing, Features, Reviews & Alternatives

Persefoni is a carbon accounting and sustainability management platform designed to help businesses and financial institutions transform complex environmental data into audit-ready disclosures. The platform serves organizations of all sizes across various industries, enabling them to measure, report, and manage carbon footprints while meeting increasingly stringent regulatory requirements and stakeholder expectations. Persefoni caters to both corporate entities seeking to understand their operational emissions and financial institutions needing to assess financed emissions across portfolios.

The platform features a sophisticated suite of capabilities centered around carbon footprint measurement and analytics. For businesses, Persefoni offers Scope 1, 2, and 3 emissions tracking with multiple calculation methodologies aligned with global carbon accounting standards. The system provides regulatory emissions reporting tools that generate assurance-grade GHG disclosures compliant with major climate regulations including California's SB 253 and SB 261. Advanced users can access decarbonization management features for net-zero target setting, reduction modeling, and supplier engagement. Financial services firms benefit from specialized functionality for financed emissions accounting and analytics, investor emissions reporting, and portfolio company engagement tools that facilitate data collection and analysis across investment portfolios.

Persefoni integrates with numerous third-party systems and data providers to streamline the emissions calculation process. The platform connects with enterprise resource planning systems, energy management software, and financial reporting tools through its API framework. The platform also leverages artificial intelligence capabilities through PersefoniAI, which includes features, such as Copilot providing technical carbon accounting expertise via a chat interface, anomaly detection for identifying statistical outliers in emissions data, and natural language-based emission factor mapping to automatically categorize purchasing activity. Built on a cloud-based architecture, Persefoni ensures scalability and accessibility while maintaining enterprise-grade security protocols. Its calculation methodologies are aligned with internationally recognized standards including the Greenhouse Gas Protocol, ensuring that emissions data meets the requirements for disclosure to frameworks such as CDP, TCFD, and emerging regulatory bodies.