--- title: "Mahr vs Sealey: Which is searched more?" description: "Is Mahr or Sealey more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Micrometer brands set worldwide. 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." canonical: "https://gobrandwave.com/demand/global-en/compare/mahr-vs-sealey" publisher: "Brandwave" --- # Mahr vs Sealey: Which is searched more? Is Mahr or Sealey more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Micrometer brands set worldwide. 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. ## Key facts - **Compared**: Mahr and Sealey - **Competitive set**: Micrometer brands - **Market**: Global - **Month measured**: Sep 2026 - **Mahr Share of Search**: 14% - **Sealey Share of Search**: 6.2% ## Is Mahr or Sealey more popular in search? - In September 2026, Mahr had more branded searches than Sealey among micrometer brands worldwide. Mahr had about 33,400 branded searches, while Sealey had 14,800. Mahr made up 14% of all micrometer brand searches we track, and Sealey accounted for 6.2%. - Mahr was ahead of Sealey in every measured month of the 12 months ending September 2026. - Across the 12 months ending September 2026, Mahr’s share of searches among micrometer brands worldwide moved from 10% to 14%, and its estimated monthly branded searches moved from 27.4K to 33.4K. - Across the 12 months ending September 2026, Sealey’s share of searches among micrometer brands worldwide moved from 5.4% to 6.2%, and its estimated monthly branded searches held steady at 14.8K. ## Top micrometer brands in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, Mahr was mentioned in three out of five: in all three ChatGPT answers, but not in either of the two Google AI Overviews. Sealey did not appear in any of the five answers. Brands get a higher AI rank if they are mentioned earlier in the answers that list options. | Brand | AI rank | ChatGPT answers that named it | Google AI Overviews that named it | All answers that named it | | --- | --- | --- | --- | --- | | Mitutoyo | 1st | 3 of 3 | 2 of 2 | 5 of 5 | | Starrett | 2nd | 3 of 3 | 0 of 2 | 3 of 5 | | Mahr | 3rd | 3 of 3 | 0 of 2 | 3 of 5 | | Fowler | 4th | 2 of 3 | 1 of 2 | 3 of 5 | | iGaging | 5th | 2 of 3 | 0 of 2 | 2 of 5 | | Sealey | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Moore & Wright | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Draper | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about micrometer brands - Asked ChatGPT "Which micrometer brand should I buy?": 1. Mitutoyo, 2. Starrett, 3. Mahr, 4. iGaging - Asked ChatGPT "What are the best micrometer brands?": 1. Mitutoyo, 2. Starrett, 3. Mahr, 4. Fowler, 5. iGaging - Asked ChatGPT "What's the best micrometer brand for precise measurements?": 1. Mitutoyo, 2. Mahr, 3. Starrett, 4. Fowler - Searched Google, AI Overview "outside micrometer": 1. Mitutoyo, 2. Fowler - Searched Google, AI Overview "digital micrometer": 1. Mitutoyo Not named in any answer: Sealey, Moore & Wright and Draper. Brands are listed in the order each answer named them. The answers were collected in the United States on October 21, 2026. ## How did search popularity change for micrometer brands worldwide in September 2026? - In September 2026, Sealey gained share of searches among micrometer brands worldwide, from 5% to 6.2%. - In September 2026, Mahr lost share of searches among micrometer brands worldwide, from 16.8% to 14%. ## Month by month | Month | Mahr estimated searches | Mahr Share of Search | Mahr rank | Sealey estimated searches | Sealey Share of Search | Sealey rank | | --- | --- | --- | --- | --- | --- | --- | | Oct 2025 | 27.4K | 10% | 3 | 14.8K | 5.4% | 5 | | Nov 2025 | 27.4K | 11% | 3 | 14.8K | 5.9% | 5 | | Dec 2025 | 27.3K | 9.9% | 3 | 12.1K | 4.4% | 5 | | Jan 2026 | 27.4K | 10.2% | 3 | 14.8K | 5.5% | 5 | | Feb 2026 | 40.8K | 16.6% | 3 | 14.8K | 6% | 5 | | Mar 2026 | 33.4K | 12.1% | 3 | 14.8K | 5.4% | 5 | | Apr 2026 | 27.4K | 10.9% | 3 | 14.8K | 5.9% | 5 | | May 2026 | 27.4K | 10.9% | 3 | 14.8K | 5.9% | 5 | | Jun 2026 | 27.4K | 11.8% | 3 | 14.8K | 6.4% | 5 | | Jul 2026 | 27.4K | 11.8% | 3 | 14.8K | 6.4% | 5 | | Aug 2026 | 40.8K | 16.8% | 3 | 12.1K | 5% | 5 | | Sep 2026 | 33.4K | 14% | 3 | 14.8K | 6.2% | 5 | ## How each brand is measured Brandwave collects information about searches that people make online using Mahr’s and Sealey’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading. - **Mahr**: Measured on the search terms “mahr” and “mahr caliper”, summed into one figure. - **Sealey**: Measured on the search term “sealey”. - [Mahr profile](/demand/global-en/brands/mahr) - [Sealey profile](/demand/global-en/brands/sealey) - [All micrometer brands worldwide](/demand/global-en/categories/micrometer-brands): The set both shares are measured inside, 8 brands. ## Methodology - [How is the Brand Demand Index measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused. ## Frequently asked questions ### Is Mahr or Sealey more popular in search? In September 2026, Mahr had more branded searches than Sealey among micrometer brands worldwide. Mahr had about 33,400 branded searches, while Sealey had 14,800. Mahr made up 14% of all micrometer brand searches we track, and Sealey accounted for 6.2%. ## Cite this page Brandwave. "Mahr vs Sealey: Which is searched more?". https://gobrandwave.com/demand/global-en/compare/mahr-vs-sealey This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/mahr-vs-sealey. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.