--- title: "Emerson vs Siemens: Which is searched more?" description: "Is Emerson or Siemens more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Gas analyzer 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/emerson-electric-vs-siemens" publisher: "Brandwave" --- # Emerson vs Siemens: Which is searched more? Is Emerson or Siemens more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Gas analyzer 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**: Emerson and Siemens - **Competitive set**: Gas analyzer brands - **Market**: Global - **Month measured**: Sep 2026 - **Emerson Share of Search**: <0.01% - **Siemens Share of Search**: 87.2% ## Is Emerson or Siemens more popular in search? - In September 2026, Siemens had more branded searches than Emerson among gas analyzer brands worldwide. Siemens had about 1.2 million branded searches, while Emerson had 110. Siemens made up 87.2% of all gas analyzer brand searches we track, and Emerson accounted for <0.01%. - Siemens was ahead of Emerson in every measured month of the 12 months ending September 2026. - Across the 12 months ending September 2026, Emerson’s share of searches among gas analyzer brands worldwide held steady at <0.01%, and its estimated monthly branded searches moved from 100 to 110. - Across the 12 months ending September 2026, Siemens’ share of searches among gas analyzer brands worldwide moved from 86.9% to 87.2%, and its estimated monthly branded searches held steady at 1.2M. ## Top gas analyzer brands in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, Emerson and Siemens were each mentioned in two out of five: in two of the three ChatGPT answers, but not in either of the two Google AI Overviews. Siemens was listed before Emerson in every answer that named either. 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 | | --- | --- | --- | --- | --- | | ABB | 1st | 3 of 3 | 1 of 2 | 4 of 5 | | Siemens | 2nd | 2 of 3 | 0 of 2 | 2 of 5 | | Testo | 3rd | 2 of 3 | 1 of 2 | 3 of 5 | | Emerson | 4th | 2 of 3 | 0 of 2 | 2 of 5 | | HORIBA | 5th | 3 of 3 | 0 of 2 | 3 of 5 | | SICK | 6th | 2 of 3 | 0 of 2 | 2 of 5 | | Fluke | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about gas analyzer brands - Asked ChatGPT "Which gas analyzer brand should I buy?": 1. Testo, 2. ABB, 3. HORIBA - Asked ChatGPT "What are the best gas analyzer brands?": 1. ABB, 2. Siemens, 3. SICK, 4. Emerson, 5. HORIBA, 6. Testo - Asked ChatGPT "What's the best gas analyzer brand for industrial testing?": 1. ABB, 2. Siemens, 3. Emerson, 4. HORIBA, 5. SICK - Searched Google, AI Overview "portable gas analyzer": 1. ABB - Searched Google, AI Overview "flue gas analyser": 1. Testo Not named in any answer: Fluke. 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 gas analyzer brands worldwide in September 2026? - Estimated monthly branded searches for Emerson worldwide rose 10% over 12 measured months, from 100 to 110 in September 2026. ## Month by month | Month | Emerson estimated searches | Emerson Share of Search | Emerson rank | Siemens estimated searches | Siemens Share of Search | Siemens rank | | --- | --- | --- | --- | --- | --- | --- | | Oct 2025 | 100 | <0.01% | 6 | 1.2M | 86.9% | 1 | | Nov 2025 | 110 | <0.01% | 6 | 1.5M | 89.4% | 1 | | Dec 2025 | 60 | <0.01% | 6 | 1.2M | 87.6% | 1 | | Jan 2026 | 80 | <0.01% | 6 | 1.2M | 87% | 1 | | Feb 2026 | 120 | <0.01% | 6 | 1.2M | 87.3% | 1 | | Mar 2026 | 110 | <0.01% | 6 | 1.2M | 86.9% | 1 | | Apr 2026 | 120 | <0.01% | 6 | 1.2M | 87% | 1 | | May 2026 | 100 | <0.01% | 6 | 1.2M | 87.4% | 1 | | Jun 2026 | 80 | <0.01% | 6 | 1.2M | 87.2% | 1 | | Jul 2026 | 110 | <0.01% | 6 | 1.2M | 87.3% | 1 | | Aug 2026 | 120 | <0.01% | 6 | 1.2M | 87.4% | 1 | | Sep 2026 | 110 | <0.01% | 6 | 1.2M | 87.2% | 1 | ## How each brand is measured Brandwave collects information about searches that people make online using Emerson’s and Siemens’ 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. - **Emerson**: Measured on the search terms “emerson gas analyzer” and “rosemount analyzer”, summed into one figure. - **Siemens**: Measured on the search term “siemens”. - [Emerson profile](/demand/global-en/brands/emerson-electric) - [Siemens profile](/demand/global-en/brands/siemens) - [All gas analyzer brands worldwide](/demand/global-en/categories/gas-analyzer-brands): The set both shares are measured inside, 7 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 Emerson or Siemens more popular in search? In September 2026, Siemens had more branded searches than Emerson among gas analyzer brands worldwide. Siemens had about 1.2 million branded searches, while Emerson had 110. Siemens made up 87.2% of all gas analyzer brand searches we track, and Emerson accounted for <0.01%. ## Cite this page Brandwave. "Emerson vs Siemens: Which is searched more?". https://gobrandwave.com/demand/global-en/compare/emerson-electric-vs-siemens This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/emerson-electric-vs-siemens. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.