Carbon Accounting AI vs Carbonfact
Carbon Accounting AI
carbonaccounting.aiCarbonfact
carbonfact.comSide by side
| Figure | Carbon Accounting AI | Carbonfact |
|---|---|---|
| Price from | $390/mo | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Plans published | 4 | 7 |
| Spec score · Carbon Accounting Software | 7.5 (#16) | 8.6 (#1) |
| Purpose | CarbonAccounting.ai turns existing spend data into a GHG Protocol ledger with an audit trail. | Carbonfact is an environmental data platform for apparel and footwear that covers carbon accounting, product LCAs, regulatory reporting and decarbonization. |
| Reporting | Compliance tier report packs provide structured outputs for CSRD ESRS E1, CBAM and ISSB IFRS S2, plus customer questionnaire answers. | The Reporting add-on generates outputs for Digital Product Passports, CSRD ESRS E1, CDP, Textile Exchange, Better Cotton Initiative and B Corp reporting. |
| 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. | Carbonfact reports SOC 2 Type II controls, GDPR-aligned security, TLS 1.2 or higher in transit, AES-256 encryption at rest and EU-distributed backups. |
| Support | Support runs over email and is handled by the product builders, with replies usually arriving within a day or two. | All plans include onboarding, a dedicated Customer Success Manager, Carbonfact Academy and access to the Carbonfact Collective peer network. |
Plans
Carbon Accounting AI
- Ledger$390 a month
- Compliance$1,290 a month
- Assurance$3,900 a month
- EnterprisePriced on request
Carbonfact
- Carbonfact for SuppliersFree
- Carbon AccountingPriced on request
- Decarbonization add-onPriced on request
- Expert ServicesPriced on request
- Product LCAPriced on request
- Product LCAsPriced on request
- Reporting add-onPriced on request
In their own words
Carbon Accounting AI
Carbon Accounting AI has no write-up on Specifiction yet; its figures are above.
Carbonfact
Carbonfact is an environmental data platform for apparel and footwear companies, covering carbon accounting, product life-cycle assessments, regulatory reporting, and decarbonization. Its Product LCA offering runs cradle-to-grave assessments across a full catalogue and 16 PEFCR impact indicators. Carbon Accounting provides a GHG Protocol Scope 1, 2, and 3 inventory, including activity-based Scope 3.1. The platform uses more than 150,000 fashion-specific emission factors and fills data gaps with automated heuristics and verified supplier data. Its integrations directory lists more than 58 connections, including Centric, Microsoft Dynamics, SAP, Snowflake, Tableau, and Power BI. Reporting options include Digital Product Passports, CSRD ESRS E1, CDP, Textile Exchange Materials Benchmark, and Better Cotton Initiative reports. A separate decarbonization add-on models product and company-wide reduction scenarios. Carbonfact says its methodology aligns with the GHG Protocol, ISO 14040/14044, and EU PEFCR, with annual peer review by PwC. It lists web and API access. Pricing is on request, while a free supplier plan covers environmental-data exchange and LCA verification. The company says a first audit-ready GHG Protocol report takes six weeks, and a full Product LCA data-granularity implementation takes about four months.