Best TrackZero Alternatives in 2026
Updated
20 apps from carbon accounting software ranked against TrackZero on the same published basis.
- 1TrackZero vs Carbonfact
- 2TrackZero vs CarbonInk
- 3TrackZero vs CarbonTool
- 4TrackZero vs EcoReko
- 5TrackZero vs Greenio
- 6TrackZero vs Hedgehog Carbon Platform
- 7TrackZero vs Persefoni
- 8TrackZero vs Vaayu
- 9TrackZero vs Carbonstop Ccloud
- 10TrackZero vs CO2 AI
- 11TrackZero vs 50X Impact
- 12TrackZero vs ACT Group Decarbonization Platform
- 13TrackZero vs Arbor
- 14TrackZero vs CarbonSmart
- 15TrackZero vs Normative
- 16TrackZero vs Plan A
- 17TrackZero vs scoped
- 18TrackZero vs SINAI Technologies
- 19TrackZero vs Sweep
- 20TrackZero vs Watershed
TrackZero alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Carbonfact | 6.4 | Free plan | Free | API, Web |
| 2 | CarbonInk | 6.4 | Free plan | Free | Mac, Windows |
| 3 | CarbonTool | 6.4 | Free plan | $166.67/mo | API, Web |
| 4 | EcoReko | 6.4 | Free plan | €375/mo | Web |
| 5 | Greenio | 6.4 | Free plan | ₹2,999/mo | API, Web |
| 6 | Hedgehog Carbon Platform | 6.4 | Free plan | €100/mo | Web |
| 7 | Persefoni | 6.4 | Free plan | Free | API, Web |
| 8 | Vaayu | 6.4 | Free plan | Free | API, Web |
| 9 | Carbonstop Ccloud | 5.5 | self-hosted, Web | ||
| 10 | CO2 AI | 5.5 | API, Web | ||
| 11 | 50X Impact | 5.4 | Web | ||
| 12 | ACT Group Decarbonization Platform | 5.4 | Web | ||
| 13 | Arbor | 5.4 | $104.17/mo | API, Web | |
| 14 | CarbonSmart | 5.4 | API, self-hosted, Web | ||
| 15 | Normative | 5.4 | Web | ||
| 16 | Plan A | 5.4 | API, Web | ||
| 17 | scoped | 5.4 | Web | ||
| 18 | SINAI Technologies | 5.4 | API, Web | ||
| 19 | Sweep | 5.4 | Web | ||
| 20 | Watershed | 5.4 | API, Web |
Make your app an alternative to TrackZero
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about TrackZero alternatives
What is the best alternative to TrackZero?
Carbonfact, number 1 in carbon accounting software with a score of 6.4 out of 10. The others here: CarbonInk, CarbonTool, EcoReko and 16 more.
What is the best free alternative to TrackZero?
Carbonfact is the best-ranked alternative with a free plan. 8 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.