Persefoni / persefoni.com
AI-powered carbon management platform providing carbon accounting, climate disclosure, and financial portfolio emissions analysis for enterprises and financial institutions.
Pricing
Free
Free plan
No
Category
Developer Tools
Platforms
2
Free plan
No
API access
No
Open source
No
Platforms
2
Persefoni is a carbon management platform specialising in two markets: enterprise corporate carbon accounting and financial sector portfolio emissions analysis. The financial sector differentiation is Persefoni's primary competitive advantage — providing banks, asset managers, and insurance companies with portfolio-level financed emissions analysis, which is the Scope 3 category most significant for financial institutions. Enterprise Carbon Accounting covers Scope 1, 2, and 3 emissions measurement with data integration from energy, travel, procurement, and operational data sources. PCAF (Partnership for Carbon Accounting Financials) Standards compliance addresses the financial sector's specific emissions accounting methodology for loan portfolios, investments, and insurance underwriting. Climate Disclosure Automation prepares disclosures for CDP, TCFD (Task Force on Climate-related Financial Disclosures), GHG Protocol, SEC climate disclosure, and CSRD (European corporate sustainability reporting) — addressing the increasing regulatory requirements across jurisdictions. AI-powered data enrichment fills gaps in emissions data where direct measurement isn't available — using sector averages, economic models, and proxy data to complete the emissions picture. Customers include financial institutions, major enterprises, and private equity firms.
Persefoni AI runs as ml platform software built around data and text workflows. Users typically start with a prompt, upload, or connected data source, and the underlying model handles the heavy lifting before returning a result you can refine or export. It's available on web and api.
The capabilities that matter most for teams evaluating Persefoni AI.
Scope 1-3 emissions measurement from energy, travel, procurement, and operational data — including AI enrichment filling gaps in incomplete emissions data.
PCAF-compliant financed emissions analysis for bank loans, investments, and insurance underwriting — addressing the financial sector's most significant Scope 3 category.
Prepares CDP, TCFD, SEC, and CSRD disclosures from the same emissions data — reducing multi-framework reporting burden for companies with international disclosure requirements.
Enterprise licensing. No public pricing. Annual contracts. Private company. Demo available.
Model
Enterprise
Starting price
Free
Free trial
Yes
Watershed (rank 745) is the primary direct competitor for enterprise carbon accounting. Salesforce Net Zero Cloud provides carbon accounting within Salesforce. Sphera provides ESG and sustainability management. South Pole provides carbon management and offsetting.
A side-by-side look at the closest alternative in this category.
Key facts about model providers, platforms, and team support.
Model Provider
Persefoni
Platforms
Web, API
Deployment
SaaS
Integrations
Financial systems, ERP, Procurement platforms, API
Team Collaboration
Yes
Launch Year
2022
Compliance signals and data-handling notes as reported by the vendor.
SOC 2 Type II. ISO 27001. GDPR compliant. Enterprise data handling agreements.
Emissions, financial, and operational data processed on Persefoni cloud. Audit trail maintained for third-party verification.
Verified reviews from signed-in users, stored in the backend and averaged into this tool's rating.
Editorial Verdict
Persefoni is the best AI carbon management platform for financial institutions and enterprises wanting PCAF-compliant portfolio emissions analysis, multi-framework climate disclosure automation, and Scope 1-3 accounting.
Last verified July 24, 2026.
Enterprise licensing. No public pricing. Annual contracts. Private company. Demo available.
Enterprise licensing. No public pricing. Annual contracts. Private company (major VC-backed). Demo available.
SOC 2 Type II. ISO 27001. GDPR compliant. Enterprise data handling agreements.
SOC 2 Type II. ISO 27001. GDPR compliant. Enterprise data handling agreements.
Emissions, financial, and operational data processed on Persefoni cloud. Audit trail maintained for third-party verification.
Emissions and operational data processed on Watershed cloud. Audit trail maintained for third-party verification requirements.
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