Brandwave

How popular isZeroGPT?

In September 2026, people searched for ZeroGPT by name about 1.8 million times worldwide, a 33.2% decrease from the previous year. These searches made up 29.8% of all global AI content detector searches, placing ZeroGPT second out of seven detectors. When we asked both ChatGPT and Google AI Overviews about AI content detectors, ZeroGPT appeared in two of the five answers and was the sixth most recommended of the seven.

Search and AI answers in September 2026

ZeroGPT is the second most searched of 7 competitors and the sixth most recommended in AI answers.

  1. TurnitinShare of searches 36.4%Mentioned in 1 of 5 AI answersPlace in AI recommendations 7th
  2. ZeroGPTShare of searches 29.8%Mentioned in 2 of 5 AI answersPlace in AI recommendations 6th
  3. GPTZeroShare of searches 24.4%Mentioned in 5 of 5 AI answersPlace in AI recommendations 1st
  4. CopyleaksShare of searches 4%Mentioned in 5 of 5 AI answersPlace in AI recommendations 3rd
  5. Originality.aiShare of searches 2.2%Mentioned in 4 of 5 AI answersPlace in AI recommendations 2nd

+2 more

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Top AI content detectors in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, ZeroGPT was mentioned in two out of five: not in any of the three ChatGPT answers, but in both Google AI Overviews. ZeroGPT is the sixth most recommended of the seven.

Most recommended by AI

Brands get a higher ranking if they are mentioned earlier in the answers.

  1. GPTZero1st
  2. Originality.ai2nd
  3. Copyleaks3rd
  4. Pangram4th
  5. Winston AI5th
  6. ZeroGPT6th
  7. Turnitin7th

Mentioned by AI

Each dot is one answer, filled in when that answer mentions the brand.

  • GPTZero5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Copyleaks5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Originality.ai4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Pangram3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • ZeroGPT2 of 5Named in 0 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Turnitin1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Winston AI1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers

See every answer about AI content detectors

5 answers

Brands are shown in the order each answer named them. The survey took place in the United States on October 20, 2026.

Which AI content detectors compete with ZeroGPT?

ZeroGPT against AI content detectors worldwide, by month

Share of searches by month for Turnitin, ZeroGPT, GPTZero, Copyleaks, Originality.ai. The figures are in the table below the chart.

View monthly share of searches table
MonthTurnitinZeroGPTGPTZeroCopyleaksOriginality.aiPangramWinston AI
Oct 202534.3%34.3%22.9%3.8%2.5%0.06%2.1%
Nov 202538.7%31.7%21.2%3.5%2.9%0.08%2%
Dec 202536.3%29.7%24.3%3.3%4%0.11%2.2%
Jan 202633.7%33.7%22.5%3.7%3.7%0.19%2.5%
Feb 202633.2%33.2%22.1%4.5%3.7%0.22%3.1%
Mar 202631.5%31.5%25.7%4.2%4.3%0.4%2.4%
Apr 202635.7%29.2%23.8%4.8%4%0.31%2.2%
May 202638.1%31.1%20.9%4.2%3.5%0.34%1.9%
Jun 202640%32.7%17.9%4.4%3%0.71%1.4%
Jul 202637.7%30.7%20.7%5.1%3.4%0.85%1.6%
Aug 202633.8%33.8%22.5%4.5%2.5%1.4%1.4%
Sep 202636.4%29.8%24.4%4%2.2%1.7%1.5%

  1. 1.Turnitin

    36.4%

    Held 1st. 2.2M estimated branded searches, +49.3% vs prior month. Share +2.6 points.

  2. 2.ZeroGPT

    29.8%

    Held 2nd. 1.8M estimated branded searches, +22% vs prior month. Share -4.1 points.

  3. 3.GPTZero

    24.4%

    Held 3rd. 1.5M estimated branded searches, +50% vs prior month. Share +1.8 points.

  4. 4.Copyleaks

    4%

    Held 4th. 246K estimated branded searches, +22.4% vs prior month. Share -0.5 points.

  5. 5.Originality.ai

    2.2%

    Held 5th. 137K estimated branded searches, +22.7% vs prior month. Share -0.3 points.

  6. 6.Pangram

    1.7%

    Moved from 7th to 6th. 105K estimated branded searches, +70.9% vs prior month. Share +0.3 points.

  7. 7.Winston AI

    1.5%

    Moved from 6th to 7th. 92.4K estimated branded searches, +48.8% vs prior month. Share +0.1 points.

Compare popularity between ZeroGPT and its closest rivals

Every comparison with ZeroGPT

6 comparisons

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

3 findings
  • Across the 12 months ending September 2026, estimated monthly branded searches for ZeroGPT worldwide fell from 2.7M to 1.8M.
  • Across the 12 months ending September 2026, ZeroGPT’s share of searches among AI content detectors worldwide decreased from 34.3% to 29.8%.
  • Across the 12 months ending September 2026, ZeroGPT’s share of searches among AI content detectors worldwide peaked at 34.3% in October 2025 and was lowest at 29.2% in April 2026.

How did search popularity change for AI content detectors worldwide in September 2026?

6 changes

  1. In September 2026, Turnitin gained share of searches among AI content detectors worldwide, from 33.8% to 36.4%.

  2. In September 2026, GPTZero gained share of searches among AI content detectors worldwide, from 22.5% to 24.4%.

  3. In September 2026, ZeroGPT lost share of searches among AI content detectors worldwide, from 33.8% to 29.8%.

  4. In September 2026, Copyleaks lost share of searches among AI content detectors worldwide, from 4.5% to 4%.

  5. Pangram’s share of searches among AI content detectors worldwide has gained ground for 3 months in a row, from 0.71% to 1.7% in September 2026.

  6. In September 2026, Winston AI fell from 6th to 7th among AI content detectors worldwide.

How are ZeroGPT’s branded searches counted?

1 search term

Brandwave collects information about searches that people make online using ZeroGPT’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.

  • zerogpt

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