Best Hedgehog Carbon Platform Alternatives in 2026
Updated
20 tools from carbon accounting software ranked against Hedgehog Carbon Platform on the same published basis.
- 1Hedgehog Carbon Platform vs CarbonTool
- 2Hedgehog Carbon Platform vs Greenio
- 3Hedgehog Carbon Platform vs Carbonfact
- 4Hedgehog Carbon Platform vs CO2 AI
- 5Hedgehog Carbon Platform vs EcoReko
- 6Hedgehog Carbon Platform vs CarbonInk
- 7Hedgehog Carbon Platform vs GreenStitch
- 9Hedgehog Carbon Platform vs NetNada
- 10Hedgehog Carbon Platform vs Persefoni
- 11Hedgehog Carbon Platform vs TrackZero
- 12Hedgehog Carbon Platform vs BigMile
- 13Hedgehog Carbon Platform vs CarbonAnalytics
- 14Hedgehog Carbon Platform vs 50X Impact
- 15Hedgehog Carbon Platform vs ACT Group Decarbonization Platform
- 16Hedgehog Carbon Platform vs Arbor
- 17Hedgehog Carbon Platform vs CarbonSmart
- 18Hedgehog Carbon Platform vs Plan A
- 19Hedgehog Carbon Platform vs Normative
- 20Hedgehog Carbon Platform vs SINAI Technologies
- 21Hedgehog Carbon Platform vs Sweep
Hedgehog Carbon Platform alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | CarbonTool | 7.4 | Free plan | $166.67/mo | API, Web |
| 2 | Greenio | 7.3 | Free plan | ₹2,999/mo | API, Web |
| 3 | Carbonfact | 7.1 | Free plan | Free | API, Web |
| 4 | CO2 AI | 7.0 | API, Web | ||
| 5 | EcoReko | 7.0 | Free plan | €375/mo | Web |
| 6 | CarbonInk | 6.8 | Free plan | Free | Mac, Windows |
| 7 | GreenStitch | 6.8 | No | $250/mo | API, Web |
| 9 | NetNada | 6.8 | API, self-hosted, Web | ||
| 10 | Persefoni | 6.8 | Free plan | Free | API, Web |
| 11 | TrackZero | 6.8 | No | £24.58/mo | Web |
| 12 | BigMile | 6.7 | API, Web | ||
| 13 | CarbonAnalytics | 6.7 | No | £69.99/mo | API, Web |
| 14 | 50X Impact | 6.6 | Web | ||
| 15 | ACT Group Decarbonization Platform | 6.6 | Web | ||
| 16 | Arbor | 6.6 | $104.17/mo | API, Web | |
| 17 | CarbonSmart | 6.6 | API, self-hosted, Web | ||
| 18 | Plan A | 6.6 | API, Web | ||
| 19 | Normative | 6.5 | Web | ||
| 20 | SINAI Technologies | 6.5 | API, Web | ||
| 21 | Sweep | 6.5 | Web |
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Questions about Hedgehog Carbon Platform alternatives
What is the best alternative to Hedgehog Carbon Platform?
CarbonTool, number 1 in carbon accounting software with a score of 7.4 out of 10. The others here: Greenio, Carbonfact, CO2 AI and 16 more.
What is the best free alternative to Hedgehog Carbon Platform?
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 what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.