ClimateTracker vs Plan A
| ClimateTracker | Plan A | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | Web |
| Free plan | No | — |
| Paid from | 1,000 /mo | — |
| Supplier engagement | Yes | Yes |
| Audit trail | Yes | Yes |
| Scope coverage | — | scope 1-3 |
| Data collection | — | both |
| Emissions factors | — | built-in |
| API access | — | Yes |
Both are listed in Best Carbon Accounting Software. On Freedom251, Plan A scores higher on our published basis.