Brandwave

How popular isMooncup?

In September 2026, people searched for Mooncup by name about 8,100 times worldwide, a 45.3% decrease from the previous year. These searches made up 5.8% of all global menstrual cup brand searches, placing Mooncup third out of six brands. When we asked both ChatGPT and Google AI Overviews about menstrual cup brands, Mooncup did not appear in any of the answers.

Search and AI answers in September 2026

Mooncup is the third most searched of 6 competitors and not listed in any AI answer.

  1. DIVAShare of searches 79.4%Mentioned in 0 of 5 AI answersPlace in AI recommendations –
  2. FlexShare of searches 5.8%Mentioned in 3 of 5 AI answersPlace in AI recommendations 2nd
  3. MooncupShare of searches 5.8%Mentioned in 0 of 5 AI answersPlace in AI recommendations –
  4. PixieShare of searches 5.8%Mentioned in 0 of 5 AI answersPlace in AI recommendations –
  5. SaaltShare of searches 2.6%Mentioned in 5 of 5 AI answersPlace in AI recommendations 1st

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Top menstrual cup brands in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, Mooncup did not appear in any of the five answers.

Most recommended by AI

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

  1. Saalt1st
  2. Flex2nd
  3. DIVA–
  4. Mooncup–
  5. Pixie–
  6. Cora–

Mentioned by AI

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

  • Saalt5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Flex3 of 5Named in 1 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • DIVA0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Mooncup0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Pixie0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Cora0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers

See every answer about menstrual cup brands

5 answers

  • Asked ChatGPT

    “Which menstrual cup brand should I buy?”

    1. 1Saalt

  • Asked ChatGPT

    “What are the best menstrual cup brands?”

    1. 1Saalt
    2. 2Flex

  • Asked ChatGPT

    “What's the best menstrual cup for beginners?”

    1. 1Saalt

  • Searched Google, AI Overview

    “menstrual cup”

    1. 1Saalt
    2. 2Flex

  • Searched Google, AI Overview

    “best menstrual cup”

    1. 1Saalt
    2. 2Flex

Not named in any answer:

Brands are shown in the order each answer named them. The survey took place in the United States on October 22, 2026.

Which menstrual cup brands compete with Mooncup?

Mooncup against menstrual cup brands worldwide, by month

Share of searches by month for DIVA, Flex, Mooncup, Pixie, Saalt. The figures are in the table below the chart.

View monthly share of searches table
MonthDIVAFlexMooncupPixieSaaltCora
Oct 202578.5%4.7%10.6%3.1%2.6%0.51%
Nov 202578.8%5.7%8.6%3.8%2.5%0.51%
Dec 202576.3%4.6%12.5%3.7%2.4%0.5%
Jan 202680.8%4.8%7.3%4%2.6%0.43%
Feb 202679.7%4.8%8.7%3.9%2.6%0.42%
Mar 202682.3%4.9%6.1%4%2.2%0.44%
Apr 202679.3%4.8%7.1%5.8%2.6%0.43%
May 202682.4%4%4.9%6%2.2%0.36%
Jun 202683.3%5%5%4.1%2.2%0.36%
Jul 202681.8%4.9%4.9%4%4%0.36%
Aug 202681.6%4.9%4.9%4.9%3.3%0.44%
Sep 202679.4%5.8%5.8%5.8%2.6%0.43%

  1. 1.DIVA

    79.4%

    Held 1st. 110K estimated branded searches, -18.5% vs prior month. Share -2.2 points.

  2. 2.Flex

    5.8%

    Held 2nd. 8.1K estimated branded searches, 0% vs prior month. Share +1 points.

  3. 3.Mooncup

    5.8%

    Held 3rd. 8.1K estimated branded searches, 0% vs prior month. Share +1 points.

  4. 4.Pixie

    5.8%

    Held 4th. 8.1K estimated branded searches, 0% vs prior month. Share +1 points.

  5. 5.Saalt

    2.6%

    Held 5th. 3.6K estimated branded searches, -33.3% vs prior month. Share -0.7 points.

  6. 6.Cora

    0.43%

    Held 6th. 590 estimated branded searches, -18.1% vs prior month. Share 0 points.

Compare popularity between Mooncup and its closest rivals

Every comparison with Mooncup

5 comparisons

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

4 findings
  • Across the 12 months ending September 2026, estimated monthly branded searches for Mooncup worldwide fell from 14.8K to 8.1K.
  • Across the 12 months ending September 2026, Mooncup’s share of searches among menstrual cup brands worldwide decreased from 10.6% to 5.8%.
  • Across the 12 months ending September 2026, Mooncup’s share of searches among menstrual cup brands worldwide peaked at 12.5% in December 2025 and was lowest at 4.9% in August 2026.
  • Across the 12 months ending September 2026, Mooncup fell from 2nd to 3rd among menstrual cup brands worldwide.

How did search popularity change for menstrual cup brands worldwide in September 2026?

6 changes

  1. In September 2026, Flex gained share of searches among menstrual cup brands worldwide, from 4.9% to 5.8%.

  2. In September 2026, Mooncup gained share of searches among menstrual cup brands worldwide, from 4.9% to 5.8%.

  3. In September 2026, Pixie gained share of searches among menstrual cup brands worldwide, from 4.9% to 5.8%.

  4. In September 2026, DIVA lost share of searches among menstrual cup brands worldwide, from 81.6% to 79.4%.

  5. In September 2026, Saalt lost share of searches among menstrual cup brands worldwide, from 3.3% to 2.6%.

  6. Estimated monthly branded searches for Cora worldwide fell 18.1% over 12 measured months, from 720 to 590 in September 2026.

How are Mooncup’s branded searches counted?

1 search term

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

  • mooncup

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How the Brand Demand Index is measured

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