Brandwave

3D printer filament brands:Which brands are most popular in search?

In August 2026, Bambu Lab was the most searched among 3D printer filament brands worldwide, with an estimated 2.6M branded searches and 94.2% estimated Share of Search within this set. These are worldwide searches for English-language branded terms.

Share of Search, August 2026
  1. Bambu Lab94.2%
  2. Sunlu3.2%
  3. eSun1.2%
  4. Polymaker1.2%
  5. Prusament0.24%

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Share of SearchLeaderboard

Compare the filament brands people print with. 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 among 3D printer filament brands worldwide, by month

Share of Search by month for Bambu Lab, Sunlu. The figures are in the table below the chart.

View monthly share of search table
MonthBambu LabSunlueSunPolymakerPrusament
Oct 202595.2%2.1%0.95%1.4%0.28%
Nov 202594.9%2.7%0.83%1.2%0.25%
Dec 202595%2.5%0.9%1.3%0.27%
Jan 202694.3%2.8%1%1.6%0.26%
Feb 202693.3%3.8%1.2%1.4%0.28%
Mar 202693.1%3.7%1.1%1.7%0.33%
Apr 202694%3.3%0.98%1.5%0.24%
May 202694.7%2.9%0.86%1.3%0.26%
Jun 202695.1%2.5%0.9%1.3%0.22%
Jul 202693.8%3.9%0.95%1.2%0.23%
Aug 202694.2%3.2%1.2%1.2%0.24%
Sep 2026—————

This month’s ranking, August 2026

  1. 1.Bambu Lab

    94.2%

    Held 1st. 2.6M estimated branded searches, -1.5% vs prior month. Share +0.4 points.

  2. 2.Sunlu

    3.2%

    Held 2nd. 90.5K estimated branded searches, -17.7% vs prior month. Share -0.6 points.

  3. 3.eSun

    1.2%

    Moved from 4th to 3rd. 33.1K estimated branded searches, +22.1% vs prior month. Share +0.2 points.

  4. 4.Polymaker

    1.2%

    Moved from 3rd to 4th. 33.1K estimated branded searches, 0% vs prior month. Share 0 points.

  5. 5.Prusament

    0.24%

    Held 5th. 6.6K estimated branded searches, 0% vs prior month. Share 0 points.

Compare search popularity between leading brands

Which brand is most popular in search among 3D printer filament brands worldwide?

In August 2026, Bambu Lab was the most searched among 3D printer filament brands worldwide, with an estimated 2.6M branded searches and 94.2% estimated Share of Search within this set. Sunlu is in 2nd place, 90.9 percentage points behind at 3.2% Share of Search.

Global 3D printer filament brands, last 12 months ending September 2026
BrandShare of SearchPeakLowRank
Bambu Lab95.2% → 94.2%95.2%Oct 202593.1%Mar 20261st
Sunlu2.1% → 3.2%3.9%Jul 20262.1%Oct 20252nd
eSun0.95% → 1.2%1.2%Aug 20260.83%Nov 20254th → 3rd
Polymaker1.4% → 1.2%1.7%Mar 20261.2%Jul 20263rd → 4th
Prusament0.28% → 0.24%0.33%Mar 20260.22%Jun 20265th

Each finding as a sentence

  • Across the 11 months ending August 2026, Bambu Lab’s estimated Share of Search among 3D printer filament brands worldwide decreased from 95.2% to 94.2%.
  • Across the 11 months ending August 2026, Sunlu’s estimated Share of Search among 3D printer filament brands worldwide increased from 2.1% to 3.2%.
  • Across the 11 months ending August 2026, Bambu Lab’s estimated Share of Search among 3D printer filament brands worldwide peaked at 95.2% in October 2025 and was lowest at 93.1% in March 2026.
  • Across the 11 months ending August 2026, Sunlu’s estimated Share of Search among 3D printer filament brands worldwide peaked at 3.9% in July 2026 and was lowest at 2.1% in October 2025.
  • Across the 11 months ending August 2026, eSun rose from 4th to 3rd among 3D printer filament brands worldwide.
  • Across the 11 months ending August 2026, Polymaker fell from 3rd to 4th among 3D printer filament brands worldwide.
  • Across the 11 months ending August 2026, Prusament held steady: its estimated Share of Search among 3D printer filament brands worldwide moved less than 0.5 percentage points.

How did search popularity change for 3D printer filament brands worldwide in August 2026?

  1. In August 2026, Sunlu lost estimated Share of Search among 3D printer filament brands worldwide, from 3.9% to 3.2%.

  2. In August 2026, eSun rose from 4th to 3rd among 3D printer filament brands worldwide.

  3. In August 2026, Polymaker fell from 3rd to 4th among 3D printer filament brands worldwide.

  4. Estimated monthly branded searches for Prusament worldwide fell 18.5% over 11 measured months, from 8.1K to 6.6K in August 2026.

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