IBM Envizi vs Sweep
Side-by-side from the Top 11 ranking of Workiva vs Watershed vs Persefoni: 11 Best ESG Reporting Software 2026. Last verified July 20, 2026.
The short answer
IBM Envizi ranks higher on Top 11 (#4 vs #11) for Sustainability, finance, and compliance teams choosing software to collect ESG data and file disclosures. Best single data foundation for many sites.
At a glance
| IBM Envizi | Sweep | |
|---|---|---|
| Top 11 rank | #4 / Workiva vs Watershed vs Persefoni: 11 Best ESG Reporting Software 2026 | #11 / Workiva vs Watershed vs Persefoni: 11 Best ESG Reporting Software 2026 |
| Score (out of 9.4) | 8.4 | — |
| Best for | Enterprise ESG data consolidation | Fast-deploy carbon and CSRD with supplier reach |
| Pricing | $$$$ (enterprise, custom quote) | $$$ (subscription, custom quote) |
| HQ | Sydney, Australia | Paris, France & Montpellier, France |
| Founded | 2008 | 2020 |
IBM Envizi
Best single data foundation for many sites.
www.ibm.com/products/enviziSee full entry in Workiva vs Watershed vs Persefoni: 11 Best ESG Reporting Software 2026
Sweep
Best fast-deploy carbon and value-chain engagement.
www.sweep.netSee full entry in Workiva vs Watershed vs Persefoni: 11 Best ESG Reporting Software 2026
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.