Brandwave

How popular isEcoline?

In October 2026, people searched for Ecoline by name about 2,900 times worldwide, a 19.4% decrease from the previous year. These searches made up 7.5% of all global brush pen brand searches, placing Ecoline fourth out of eight brands. When we asked both ChatGPT and Google AI Overviews about brush pen brands, Ecoline did not appear in any of the answers.

Search and AI answers in October 2026

Ecoline is the fourth most searched of 8 competitors and not named in the AI answers we collected.

  1. TombowShare of searches 43.3%Mentioned in 5 of 5 AI answersPlace in AI recommendations 1st
  2. PentelShare of searches 25.7%Mentioned in 4 of 5 AI answersPlace in AI recommendations 2nd
  3. KuretakeShare of searches 17.1%Mentioned in 2 of 5 AI answersPlace in AI recommendations 4th
  4. EcolineShare of searches 7.5%Mentioned in 0 of 5 AI answersPlace in AI recommendations –
  5. Faber-CastellShare of searches 4.2%Mentioned in 2 of 5 AI answersPlace in AI recommendations 3rd

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Top brush pen brands in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, Ecoline 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. Tombow1st
  2. Pentel2nd
  3. Faber-Castell3rd
  4. Kuretake4th
  5. Sakura5th
  6. Ecoline–
  7. Arteza–
  8. Sharpie–

Mentioned by AI

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

  • Tombow5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Pentel4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Kuretake2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Faber-Castell2 of 5Named in 0 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Sakura1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Ecoline0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Arteza0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Sharpie0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers

See every answer about brush pen brands

5 answers

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 27, 2026.

How often do people search for Ecoline compared with other brush pen brands worldwide?

Ecoline against brush pen brands worldwide, by month

Share of searches by month for Tombow, Pentel, Kuretake, Ecoline, Faber-Castell. The figures are in the table below the chart.

View monthly share of searches table
MonthTombowPentelKuretakeEcolineFaber-CastellArtezaSakuraSharpie
Nov 202540.1%24.2%19.8%8.8%4.6%0.95%0.95%0.51%
Dec 202548.6%19.6%16%8.7%4.7%0.95%0.95%0.51%
Jan 202638.4%33.9%15.2%6.8%3.6%0.73%0.9%0.49%
Feb 202643.7%25.2%16.8%7.4%4.1%0.99%1.2%0.66%
Mar 202644.6%25%16.6%7.3%4%0.81%0.98%0.66%
Apr 202641.7%24.1%19.7%7.2%4.8%0.95%0.95%0.63%
May 202645.9%22.7%18.5%6.7%3.6%0.9%1.1%0.59%
Jun 202649.9%20.1%16.4%7.3%4%0.79%0.97%0.52%
Jul 202652.5%21.3%14.2%6.3%3.4%0.84%1%0.45%
Aug 202648.9%23.6%15.7%5.7%3.8%0.76%0.93%0.5%
Sep 202639.4%27.9%18.6%6.8%4.5%1.1%1.4%0.48%
Oct 202643.3%25.7%17.1%7.5%4.2%0.83%0.83%0.54%

  1. 1.Tombow

    43.3%

    Held 1st. 16.7K estimated branded searches, +19.3% vs prior month. Share +3.9 points.

  2. 2.Pentel

    25.7%

    Held 2nd. 9.9K estimated branded searches, 0% vs prior month. Share -2.2 points.

  3. 3.Kuretake

    17.1%

    Held 3rd. 6.6K estimated branded searches, 0% vs prior month. Share -1.5 points.

  4. 4.Ecoline

    7.5%

    Held 4th. 2.9K estimated branded searches, +20.8% vs prior month. Share +0.8 points.

  5. 5.Faber-Castell

    4.2%

    Held 5th. 1.6K estimated branded searches, 0% vs prior month. Share -0.4 points.

  6. 6.Arteza

    0.83%

    Moved from 7th to 6th. 320 estimated branded searches, -17.9% vs prior month. Share -0.3 points.

  7. 7.Sakura

    0.83%

    Moved from 6th to 7th. 320 estimated branded searches, -33.3% vs prior month. Share -0.5 points.

  8. 8.Sharpie

    0.54%

    Held 8th. 210 estimated branded searches, +23.5% vs prior month. Share +0.1 points.

Pentel, Faber-Castell and Sharpie sell other things too, so only their searches that name this product count here, like “pentel brush pen”.

Compare popularity between Ecoline and its closest rivals

Every comparison with Ecoline

7 comparisons

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

3 findings
  • Across the 12 months ending October 2026, estimated monthly branded searches for Ecoline worldwide fell from 3.6K to 2.9K.
  • Across the 12 months ending October 2026, Ecoline’s share of searches among brush pen brands worldwide decreased from 8.8% to 7.5%.
  • Across the 12 months ending October 2026, Ecoline’s share of searches among brush pen brands worldwide peaked at 8.8% in November 2025 and was lowest at 5.7% in August 2026.

How did search popularity change for brush pen brands worldwide in October 2026?

6 changes

  1. In October 2026, Tombow gained share of searches among brush pen brands worldwide, from 39.4% to 43.3%.

  2. In October 2026, Ecoline gained share of searches among brush pen brands worldwide, from 6.8% to 7.5%.

  3. In October 2026, Pentel lost share of searches among brush pen brands worldwide, from 27.9% to 25.7%.

  4. In October 2026, Kuretake lost share of searches among brush pen brands worldwide, from 18.6% to 17.1%.

  5. In October 2026, Sakura lost share of searches among brush pen brands worldwide, from 1.4% to 0.83%.

  6. In October 2026, Arteza rose from 7th to 6th among brush pen brands worldwide.

How are Ecoline’s branded searches counted?

1 search term

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

  • ecoline brush pen

How the Brand Demand Index is measured

Who owns Ecoline?

Ecoline is owned by Royal Talens. Brandwave also tracks Rembrandt, owned by the same company, worldwide.

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

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