IBM Envizi vs Diligent ESG
Side-by-side from the Top 11 ranking of The 11 Best ESG Reporting Software (2026). Last verified July 20, 2026.
The short answer
IBM Envizi ranks higher on Top 11 (#4 vs #6) 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 | Diligent ESG | |
|---|---|---|
| Top 11 rank | #4 / The 11 Best ESG Reporting Software (2026) | #6 / The 11 Best ESG Reporting Software (2026) |
| Score (out of 9.4) | 8.4 | 8 |
| Best for | Enterprise ESG data consolidation | ESG tied to board governance and GRC |
| Pricing | $$$$ (enterprise, custom quote) | $$$ (enterprise, custom quote) |
| HQ | Sydney, Australia | New York, USA |
| Founded | 2008 | 2001 |
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.