Comparison
Carbonhound vs Persefoni
Carbonhound vs Persefoni: Carbon management software for measuring emissions and producing disclosure-ready reports. Carbon accounting and climate…
| Field | Carbonhound Carbon management software for measuring emissions and producing disclosure-ready reports. | Persefoni Carbon accounting and climate disclosure platform for enterprises and financial institutions. |
|---|---|---|
| Pricing model | Subscription | Freemium |
| Pricing published | Public pricing | Pricing on request |
| Starting price | USD 600 / year | |
| Licensing | Proprietary | Proprietary |
| Pricing details | Platform fees are in USD and billed annually: $600/year for 1-19 employees and $1,800/year for 20-99 employees; larger companies receive tailored pricing. | The PRO plan is listed as free to start with no credit card required; the ADVANCED plan publishes no price and is available by requesting a demo. |
| Free tier | No | Yes |
| Assets covered | ||
| Platforms | Web | Web, API |
| Region support | US, EU | US, UK, EU, APAC |
| Compliance | SB 253, CBAM, SBTi | CSRD, ESRS, GHG Protocol, SB 253 |
| API available | No | Yes |
| Last verified | 2026-10-22 | 2026-10-22 |
Editor's take on Carbonhound
Built for small and mid-sized companies that need disclosure-ready reporting without an enterprise procurement cycle. Its distinguishing recorded trait is price transparency: platform fees are published in USD and billed annually, with bands for 1-19 and 20-99 employees, so a small team can budget before speaking to sales. Coverage spans SB 253, CBAM, SBTi, CDP and B Corp reporting, and a referral programme exists for consultants and associations. There is no API recorded, and region support is the US and EU. Companies needing API-driven data pipelines or multi-region operations should skip it.
Read the Carbonhound listingEditor's take on Persefoni
Positioned for larger enterprises and financial institutions working through regulated climate disclosure, including financed emissions for lenders and investors. The recorded trade-off is pricing: the PRO plan starts free without a credit card, while the ADVANCED tier adds APIs and an integration hub and publishes no price, only a demo route, so budget approval needs a sales conversation. Compliance coverage is broad in the record, from CSRD and ESRS to GHG Protocol and SB 253, and regions span the US, UK, EU and APAC. Small teams wanting a self-serve price list should choose a simpler tool.
Read the Persefoni listingJudgement is written by the editor. Paid placements never change the ranking or the recorded field values.
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