Persefoni
Mesa, Arizona, United States
What it is
Persefoni provides software for organizations to measure, report, and decarbonize their carbon footprints, and manage sustainability disclosures. Pro and Advanced cover Scope 1, Scope 2, and all 15 Scope 3 categories. The Sustainability Report Builder guides disclosure work using qualitative responses and emissions data for frameworks including CSRD, ISSB, and CDP. Persefoni Copilot offers in-app carbon accounting support, and PersefoniAI can detect data anomalies; natural-language emission factor mapping is listed as coming soon. Integrations include Amazon Web Services, Concur, Expensify, Google Sheets, Navan, and utility providers. Advanced includes APIs and an Integration Hub for data ingestion. The platform is described as multi-tenant SaaS hosted on AWS, with data encrypted at rest using AES 256 and in transit using TLS 1.2 or above. The free Pro plan is limited to one user and excludes detailed GHG Metrics Reports. Advanced supports unlimited users, with pricing available by demo request. Help Center materials are available to all users; Concierge Support is a paid upgrade.
For and against
For
- Pro is a free self-service plan
- Both plans cover Scope 1, 2, and all Scope 3 categories
- Report Builder supports CSRD, ISSB, and CDP disclosures
- Lists integrations and security certifications
Against
- Pro is limited to one user
- Pro excludes detailed GHG Metrics Reports
- Concierge Support is a paid upgrade
The verdict
Persefoni combines carbon accounting with disclosure workflows and data integrations. Pro provides a free starting point, while Advanced adds APIs and unlimited users with pricing available by demo request.
Who it suits
Pro is aimed at companies with low to medium operational complexity. Advanced is aimed at sustainability-focused or enterprise-scale companies needing unlimited users and API access.
Plans and prices
Persefoni Pro
Free self-service plan · single user · unlimited assets and historical reporting years · some GHG Metrics Reports and Concierge Support are paid add-ons
Read 30 Sep 2026 · persefoni.com
Persefoni Advanced
Pricing by demo request · intended for sustainability ambitious and enterprise scale companies · unlimited users
Read 30 Sep 2026 · persefoni.com
On the record
- AI features
- Persefoni Copilot provides in app carbon accounting support, and PersefoniAI can detect data anomalies; natural language emission factor mapping is listed as coming soon.persefoni.com · read 30 Sep 2026
- API access
- The Advanced plan lists APIs and Integration Hub for data ingestion.persefoni.com · read 30 Sep 2026
- Authentication
- The security page says Persefoni supports SAML single sign on with identity providers such as Okta, Microsoft, and Ping, as well as optional multifactor authentication and IP allow listings.persefoni.com · read 30 Sep 2026
- Emissions coverage
- Pro and Advanced cover Scope 1, Scope 2, and all 15 Scope 3 categories.persefoni.com · read 30 Sep 2026
- Hosting and encryption
- Persefoni describes its platform as multi tenant SaaS hosted on AWS and says data is encrypted at rest with AES 256 and in transit with TLS 1.2 or above.persefoni.com · read 30 Sep 2026
- Integrations
- Integration Hub lists Amazon Web Services, Concur, Expensify, Google Sheets, Navan, and utility providers as integrations.persefoni.com · read 30 Sep 2026
- Intended users
- Pro is aimed at companies with low to medium operational complexity, while Advanced is aimed at sustainability ambitious or enterprise scale companies.persefoni.com · read 30 Sep 2026
- Pro limits
- Pro is limited to one user and does not include detailed GHG Metrics Reports; the page says it includes unlimited assets and historical reporting years.persefoni.com · read 30 Sep 2026
- Reporting
- The Sustainability Report Builder offers guided workflows for disclosures using qualitative responses and emissions data for frameworks including CSRD, ISSB, and CDP.persefoni.com · read 30 Sep 2026
- Security
- Persefoni lists SOC 1 Type II, SOC 2 Type II, ISO 27001, and ISO 27017 compliance for both plans.persefoni.com · read 30 Sep 2026
- Support
- All users can access the Help Center, guides, and tutorials; personalized Concierge Support is a paid upgrade.persefoni.com · read 30 Sep 2026
- What it does
- Persefoni provides software for organizations to measure, report, and decarbonize their carbon footprints and manage sustainability disclosures.persefoni.com · read 30 Sep 2026
