Best Carbon Accounting Software in 2026
Updated
29ranked
0free plans on this page
€59.99/molowest paid tier
11 Oct 2026last checked
Input list Carbon Accounting Software 4 channels on this page · 21 of 32 spec lines stated by the makers
Ch Tool Free planPaid fromScope coverageData collectionEmissions factorsSupplier engagementAudit trailAPI access Spec sheet Score
26 CarbonChain Free planNoPaid fromScope coveragescope 1-3Data collectionbothEmissions factorsbothSupplier engagementYesAudit trailYesAPI accessYes 7/8spec lines stated 6.3
27 scoped Free planPaid fromScope coveragescope 1-3Data collectionbothEmissions factorsbothSupplier engagementYesAudit trailYesAPI access 5/8spec lines stated 5.9
28 Karbon360 Free planNoPaid fromScope coveragescope 1-3Data collectionbothEmissions factorsbothSupplier engagementAudit trailYesAPI access 5/8spec lines stated 5.7
29 ClimateTracker Free planNoPaid from$1,000/moScope coverageData collectionEmissions factorsSupplier engagementYesAudit trailYesAPI access 4/8spec lines stated 5.6
Compare all 4 in a table
| # | Tool | Score | Free plan | From | Free plan | Paid from | Scope coverage | Data collection |
|---|---|---|---|---|---|---|---|---|
| 26 | CarbonChain | 6.3 | No | scope 1-3 | both | |||
| 27 | scoped | 5.9 | scope 1-3 | both | ||||
| 28 | Karbon360 | 5.7 | No | €59.99/mo | No | scope 1-3 | both | |
| 29 | ClimateTracker | 5.6 | No | $1,000/mo | No | 1,000 /mo |
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