Comparison
Carbonhound vs Plan A
Carbonhound vs Plan A: Carbon management software for measuring emissions and producing disclosure-ready reports. Carbon accounting, decarbonisation and…
| Field | Carbonhound Carbon management software for measuring emissions and producing disclosure-ready reports. | Plan A Carbon accounting, decarbonisation and ESG reporting platform for businesses. |
|---|---|---|
| Pricing model | Subscription | Custom quote |
| Pricing published | Public pricing | Custom quote only |
| 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. | No prices are published and there is no pricing page; the site routes buyers to schedule a call or request a demo. |
| Free tier | No | No |
| Assets covered | ||
| Platforms | Web | Web |
| Region support | US, EU | EU |
| Compliance | SB 253, CBAM, SBTi | GHG Protocol |
| API available | No | No |
| 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 Plan A
Suited to European businesses that need GHG Protocol-aligned measurement, carbon reporting and science-based target setting. The recorded trade-off is cost visibility: no pricing page exists and the site routes buyers to schedule a call or request a demo, so comparing it with published-price platforms takes a sales conversation. Measurement is described as third-party certified and covers scope 1, 2 and 3 with spend-based, average-data or activity-based methods, while region support is the EU only. Non-EU teams or buyers who need listed prices should skip it.
Read the Plan A listingJudgement is written by the editor. Paid placements never change the ranking or the recorded field values.
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