Watershed vs Sweep
Side-by-side from the Top 11 ranking of The 11 Best ESG Reporting Software (2026). Last verified July 20, 2026.
The short answer
Watershed ranks higher on Top 11 (#2 vs #11) for Sustainability, finance, and compliance teams choosing software to collect ESG data and file disclosures. Deepest carbon engine with reduction planning.
At a glance
| Watershed | Sweep | |
|---|---|---|
| Top 11 rank | #2 / The 11 Best ESG Reporting Software (2026) | #11 / The 11 Best ESG Reporting Software (2026) |
| Score (out of 9.4) | 8.8 | 7.3 |
| Best for | Carbon measurement plus decarbonization planning | Fast-deploy carbon and CSRD with supplier reach |
| Pricing | $$$$ (enterprise, custom quote) | $$$ (subscription, custom quote) |
| HQ | San Francisco, USA | Paris, France & Montpellier, France |
| Founded | 2019 | 2020 |
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.