Best Persefoni Alternatives in 2026
Updated
20 platforms from carbon accounting software ranked against Persefoni on the same published basis.
- 1Persefoni vs CarbonTool
- 2Persefoni vs Greenio
- 3Persefoni vs Carbonfact
- 4Persefoni vs CO2 AI
- 5Persefoni vs EcoReko
- 6Persefoni vs GreenStitch
- 7Persefoni vs Hedgehog Carbon Platform
- 9Persefoni vs TrackZero
- 10Persefoni vs BigMile
- 11Persefoni vs CarbonAnalytics
- 12Persefoni vs CarbonInk
- 13Persefoni vs NetNada
- 14Persefoni vs ACT Group Decarbonization Platform
- 15Persefoni vs CarbonSmart
- 16Persefoni vs Normative
- 17Persefoni vs Plan A
- 18Persefoni vs Sweep
- 19Persefoni vs Carbon Accounting AI
- 20Persefoni vs CarbonChain
- 21Persefoni vs Carbonstop Ccloud
Persefoni alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | CarbonTool | 7.7 | Free plan | $166.67/mo | API, Web |
| 2 | Greenio | 7.6 | Free plan | ₹2,999/mo | API, Web |
| 3 | Carbonfact | 7.1 | Free plan | Free | API, Web |
| 4 | CO2 AI | 7.1 | No | — | API, Web |
| 5 | EcoReko | 7.1 | Free plan | €375/mo | Web |
| 6 | GreenStitch | 6.8 | No | $250/mo | API, Web |
| 7 | Hedgehog Carbon Platform | 6.8 | Free plan | €100/mo | Web |
| 9 | TrackZero | 6.8 | No | £24.58/mo | Web |
| 10 | BigMile | 6.7 | No | — | API, Web |
| 11 | CarbonAnalytics | 6.7 | No | £69.99/mo | API, Web |
| 12 | CarbonInk | 6.7 | Free plan | Free | Mac, Windows |
| 13 | NetNada | 6.7 | No | — | API, self-hosted, Web |
| 14 | ACT Group Decarbonization Platform | 6.4 | No | — | Web |
| 15 | CarbonSmart | 6.4 | No | — | API, self-hosted, Web |
| 16 | Normative | 6.4 | No | — | Web |
| 17 | Plan A | 6.4 | No | — | API, Web |
| 18 | Sweep | 6.4 | No | — | Web |
| 19 | Carbon Accounting AI | 6.1 | No | $390/mo | Web |
| 20 | CarbonChain | 6.1 | No | — | API, Web |
| 21 | Carbonstop Ccloud | 5.9 | No | — | Web |
Make your platform an alternative to Persefoni
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about Persefoni alternatives
What is the best alternative to Persefoni?
CarbonTool, number 1 in carbon accounting software with a score of 7.7 out of 10. The others here: Greenio, Carbonfact, CO2 AI and 16 more.
What is the best free alternative to Persefoni?
CarbonTool is the best-ranked alternative with a free plan. 6 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.