Carbon Accounting AI vs CO2 AI
Carbon Accounting AI
carbonaccounting.ai
CO2 AI
co2ai.comSide by side
| Figure | Carbon Accounting AI | CO2 AI |
|---|---|---|
| Price from | $390/mo | — |
| Free plan | — | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Plans published | 4 | 1 |
| Spec score · Carbon Accounting Software | 7.5 (#16) | 8.2 (#5) |
| Purpose | CarbonAccounting.ai turns existing spend data into a GHG Protocol ledger with an audit trail. | CO2 AI is an enterprise sustainability platform for measuring, reducing, and reporting corporate and product carbon emissions. |
| Security | The maker says the product offers EU data residency, encryption in transit and at rest, and a DPA, and states that it has no SOC 2 attestation or ISO 27001 certificate today. | The security page states that data is encrypted in transit and at rest, customer data is isolated, and role-based access controls and activity logs are available. |
| Support | Support runs over email and is handled by the product builders, with replies usually arriving within a day or two. | The company says onboarding is expert-led, includes team training, and guides customers through setup and data-source connections. |
Plans
Carbon Accounting AI
- Ledger$390 a month
- Compliance$1,290 a month
- Assurance$3,900 a month
- EnterprisePriced on request
In their own words
Carbon Accounting AI
Carbon Accounting AI has no write-up on Specifiction yet; its figures are above.
CO2 AI
CO2 AI is a sustainability platform for large organizations to measure, reduce, and report corporate, product, and supply-chain emissions. It brings together Scope 1, 2, and 3 data, with AI agents matching activity data to emissions factors, filling gaps in incomplete data, and suggesting cost-effective reductions. Teams can assess initiatives with Marginal Abatement Cost curves and set SBTi-aligned targets. Supplier Hub supports emissions-data requests, benchmarking, and primary data collection; suppliers can use a free portal without a CO2 AI license. Product-footprint calculations support PACT, TfS, PEF, and ISO 14067 formats or standards. Integrations and APIs connect the platform to ERP, procurement, and finance systems. Traceability covers data, methods, and calculations, while configurable permissions serve teams including Sustainability, Procurement, Finance, and R&D. CO2 AI offers API and web access, expert-led onboarding, and a 30-day trial. Pricing is available on request. The company says most customers are running within 60 days, with data connections and initial product footprints beginning in Week 1.