Persefoni vs Sweep:Which is more popular by branded search?
In August 2026, Persefoni had more branded searches than Sweep among ESG reporting platforms worldwide. Persefoni was estimated to have 5.4K branded searches compared to Sweep’s 50, and held a 9.5% Share of Search versus Sweep’s 0.09%. These are worldwide searches for English-language branded terms.
Follow Persefoni vs Sweep and get free monthly updates on what changed
By continuing you'll get index updates and occasional product news from Brandwave. Unsubscribe any time. Privacy
Which is more popular in search, Persefoni or Sweep?
Compare the platforms used to report sustainability data. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.
Share of Search by month for Persefoni, Sweep. The figures are in the table below the chart.
View monthly share of search table
| Month | Greenstone | Sphera | Persefoni | Watershed | Sweep |
|---|---|---|---|---|---|
| Oct 2025 | 58.1% | 31.8% | 9.5% | 0.56% | 0.1% |
| Nov 2025 | 59.1% | 32.4% | 7.9% | 0.47% | 0.1% |
| Dec 2025 | 59.2% | 32.4% | 7.9% | 0.38% | 0.1% |
| Jan 2026 | 54.1% | 36.3% | 8.8% | 0.64% | 0.15% |
| Feb 2026 | 58.1% | 31.8% | 9.5% | 0.56% | 0.12% |
| Mar 2026 | 59.1% | 32.4% | 7.9% | 0.47% | 0.2% |
| Apr 2026 | 54.2% | 36.3% | 8.8% | 0.52% | 0.15% |
| May 2026 | 58.1% | 31.7% | 9.5% | 0.56% | 0.16% |
| Jun 2026 | 58.1% | 31.8% | 9.5% | 0.56% | 0.12% |
| Jul 2026 | 58% | 31.7% | 9.5% | 0.68% | 0.16% |
| Aug 2026 | 58.1% | 31.8% | 9.5% | 0.56% | 0.09% |
| Sep 2026 | — | — | — | — | — |
How has the Persefoni and Sweep comparison changed over the last 12 months?
3 findings
- Persefoni was ahead of Sweep in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, Persefoni’s estimated Share of Search among ESG reporting platforms worldwide held steady at 9.5%, and its estimated monthly branded searches moved from 6.6K to 5.4K.
- Across the 11 months ending August 2026, Sweep’s estimated Share of Search among ESG reporting platforms worldwide moved from 0.1% to 0.09%, and its estimated monthly branded searches moved from 70 to 50.
How did search popularity change for ESG reporting platforms worldwide in August 2026?
2 changes
How each brand is measured
Brandwave collects information about searches that people make online using Persefoni’s and Sweep’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
Put your own brand in this comparison
Brandwave tracks your branded demand next to the rival you actually watch, with your campaigns, spend and outcomes on the same timeline.