Brandwave

How popular isSweep in search?

In August 2026, there were an estimated 50 branded searches for Sweep worldwide which is down 28.6% over the last 11 months. Sweep holds 0.09% estimated Share of Search among ESG reporting platforms worldwide and is ranked 5th of 5 competitors for search popularity. These are worldwide searches for English-language branded terms.

Share of Search, August 2026
  1. Greenstone58.1%
  2. Sphera31.8%
  3. Persefoni9.5%
  4. Watershed0.56%
  5. Sweep0.09%
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Which ESG reporting platforms compete with Sweep?

Sweep against ESG reporting platforms worldwide, by month

Share of Search by month for Greenstone, Sphera, Persefoni, Sweep. The figures are in the table below the chart.

View monthly share of search table
MonthGreenstoneSpheraPersefoniWatershedSweep
Oct 202558.1%31.8%9.5%0.56%0.1%
Nov 202559.1%32.4%7.9%0.47%0.1%
Dec 202559.2%32.4%7.9%0.38%0.1%
Jan 202654.1%36.3%8.8%0.64%0.15%
Feb 202658.1%31.8%9.5%0.56%0.12%
Mar 202659.1%32.4%7.9%0.47%0.2%
Apr 202654.2%36.3%8.8%0.52%0.15%
May 202658.1%31.7%9.5%0.56%0.16%
Jun 202658.1%31.8%9.5%0.56%0.12%
Jul 202658%31.7%9.5%0.68%0.16%
Aug 202658.1%31.8%9.5%0.56%0.09%
Sep 2026—————

  1. 1.Greenstone

    58.1%

    Held 1st. 33.1K estimated branded searches, 0% vs prior month. Share +0.1 points.

  2. 2.Sphera

    31.8%

    Held 2nd. 18.1K estimated branded searches, 0% vs prior month. Share +0.1 points.

  3. 3.Persefoni

    9.5%

    Held 3rd. 5.4K estimated branded searches, 0% vs prior month. Share 0 points.

  4. 4.Watershed

    0.56%

    Held 4th. 320 estimated branded searches, -17.9% vs prior month. Share -0.1 points.

  5. 5.Sweep

    0.09%

    Held 5th. 50 estimated branded searches, -44.4% vs prior month. Share -0.1 points.

Compare search popularity between Sweep and its closest rivals

How has branded search demand for Sweep changed worldwide over the last 12 months?

  • Across the 11 months ending August 2026, estimated monthly branded searches for Sweep worldwide fell from 70 to 50.
  • Across the 11 months ending August 2026, Sweep’s estimated Share of Search among ESG reporting platforms worldwide held steady, from 0.1% to 0.09%.

How did search popularity change for ESG reporting platforms worldwide in August 2026?

  1. Estimated monthly branded searches for Sweep worldwide fell 28.6% over 11 measured months, from 70 to 50 in August 2026.

  2. Estimated monthly branded searches for Sphera worldwide fell 18.5% over 11 measured months, from 22.2K to 18.1K in August 2026.

  3. Estimated monthly branded searches for Greenstone worldwide fell 18.3% over 11 measured months, from 40.5K to 33.1K in August 2026.

  4. Estimated monthly branded searches for Persefoni worldwide fell 18.2% over 11 measured months, from 6.6K to 5.4K in August 2026.

  5. Estimated monthly branded searches for Watershed worldwide fell 17.9% over 11 measured months, from 390 to 320 in August 2026.

How is Sweep measured?

Brandwave collects information about searches that people make online using Sweep’s name. When viewed over time, estimated search volumes for this branded term can be used to understand whether interest in the brand is growing, holding steady, or fading.

1 branded search term

  • sweep carbon

Do you work for Sweep? To request corrections or removal please contact us via our support page and we will be happy to assist.

How the Brand Demand Index is measured

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