--- title: "Court of Master Sommeliers vs Institute of Masters of Wine: Which is more popular?" description: "Is Court of Master Sommeliers or Institute of Masters of Wine more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Wine courses and certifications 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/court-of-master-sommeliers-vs-institute-of-masters-of-wine" publisher: "Brandwave" --- # Court of Master Sommeliers vs Institute of Masters of Wine: Which is more popular? Is Court of Master Sommeliers or Institute of Masters of Wine more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Wine courses and certifications 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**: Court of Master Sommeliers and Institute of Masters of Wine - **Competitive set**: Wine courses and certifications - **Market**: Global - **Month measured**: Oct 2026 - **Court of Master Sommeliers Share of Search**: 5.2% - **Institute of Masters of Wine Share of Search**: 1.2% ## Is Court of Master Sommeliers or Institute of Masters of Wine more popular in search? - In October 2026, Court of Master Sommeliers had more branded searches than Institute of Masters of Wine among wine courses and certifications worldwide. Court of Master Sommeliers had about 4,400 branded searches, while Institute of Masters of Wine had 1,000. Court of Master Sommeliers made up 5.2% of all wine courses and certification searches we track, and Institute of Masters of Wine accounted for 1.2%. - Court of Master Sommeliers was ahead of Institute of Masters of Wine in every measured month of the 12 months ending October 2026. - Across the 12 months ending October 2026, Court of Master Sommeliers’ share of searches among wine courses and certifications worldwide moved from 4.1% to 5.2%, and its estimated monthly branded searches held steady at 4.4K. - Across the 12 months ending October 2026, Institute of Masters of Wine’s share of searches among wine courses and certifications worldwide moved from 0.93% to 1.2%, and its estimated monthly branded searches held steady at 1K. ## Top wine courses and certifications in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, Court of Master Sommeliers appeared in all five answers. Institute of Masters of Wine was mentioned in one out of five: in one of the three ChatGPT answers, but not in either of the two Google AI Overviews. Court of Master Sommeliers was listed before Institute of Masters of Wine in every answer. 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 | | --- | --- | --- | --- | --- | | WSET | 1st | 3 of 3 | 2 of 2 | 5 of 5 | | Court of Master Sommeliers | 2nd | 3 of 3 | 2 of 2 | 5 of 5 | | Society of Wine Educators | 3rd | 2 of 3 | 2 of 2 | 4 of 5 | | Wine Scholar Guild | 4th | 1 of 3 | 1 of 2 | 2 of 5 | | Institute of Masters of Wine | 5th | 1 of 3 | 0 of 2 | 1 of 5 | | Napa Valley Wine Academy | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about wine courses and certifications - Asked ChatGPT "Which wine course should I take?": 1. WSET, 2. Court of Master Sommeliers - Asked ChatGPT "What are the best wine certifications?": 1. WSET, 2. Court of Master Sommeliers, 3. Society of Wine Educators, 4. Wine Scholar Guild, 5. Institute of Masters of Wine - Asked ChatGPT "What's the best sommelier certification for a career in wine?": 1. Court of Master Sommeliers, 2. WSET, 3. Society of Wine Educators - Searched Google, AI Overview "sommelier certification": 1. Court of Master Sommeliers, 2. WSET, 3. Society of Wine Educators - Searched Google, AI Overview "sommelier course": 1. WSET, 2. Society of Wine Educators, 3. Wine Scholar Guild, 4. Court of Master Sommeliers Not named in any answer: Napa Valley Wine Academy. Brands are listed in the order each answer named them. The answers were collected in the United States on November 9, 2026. ## How did search popularity change for wine courses and certifications worldwide in October 2026? - Institute of Masters of Wine’s share of searches among wine courses and certifications worldwide has gained ground for 3 months in a row, from 0.55% to 1.2% in October 2026. ## How has branded search for Court of Master Sommeliers and Institute of Masters of Wine changed worldwide over the last 12 months? | Month | Court of Master Sommeliers estimated searches | Court of Master Sommeliers Share of Search | Court of Master Sommeliers rank | Institute of Masters of Wine estimated searches | Institute of Masters of Wine Share of Search | Institute of Masters of Wine rank | | --- | --- | --- | --- | --- | --- | --- | | Nov 2025 | 4.4K | 4.1% | 2 | 1K | 0.93% | 5 | | Dec 2025 | 4.4K | 3.6% | 2 | 720 | 0.58% | 5 | | Jan 2026 | 5.4K | 4.2% | 2 | 880 | 0.68% | 5 | | Feb 2026 | 4.4K | 4.1% | 2 | 1K | 0.94% | 5 | | Mar 2026 | 5.4K | 5% | 2 | 1K | 0.92% | 5 | | Apr 2026 | 4.4K | 4.2% | 2 | 1K | 0.95% | 5 | | May 2026 | 4.4K | 4.2% | 2 | 880 | 0.84% | 5 | | Jun 2026 | 5.4K | 6% | 2 | 720 | 0.8% | 5 | | Jul 2026 | 4.4K | 5% | 2 | 480 | 0.55% | 5 | | Aug 2026 | 4.4K | 5% | 2 | 880 | 1% | 5 | | Sep 2026 | 4.4K | 5% | 2 | 1K | 1.1% | 5 | | Oct 2026 | 4.4K | 5.2% | 2 | 1K | 1.2% | 5 | ## How are Court of Master Sommeliers’ and Institute of Masters of Wine’s branded searches counted? Brandwave collects information about searches that people make online using Court of Master Sommeliers’ and Institute of Masters of Wine’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. - **Court of Master Sommeliers**: Measured on the search term “court of master sommeliers”. - **Institute of Masters of Wine**: Measured on the search term “institute of masters of wine”. - [Court of Master Sommeliers profile](/demand/global-en/brands/court-of-master-sommeliers) - [Institute of Masters of Wine profile](/demand/global-en/brands/institute-of-masters-of-wine) - [All wine courses and certifications worldwide](/demand/global-en/categories/wine-courses): The set both shares are measured inside, 6 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 Court of Master Sommeliers or Institute of Masters of Wine more popular in search? In October 2026, Court of Master Sommeliers had more branded searches than Institute of Masters of Wine among wine courses and certifications worldwide. Court of Master Sommeliers had about 4,400 branded searches, while Institute of Masters of Wine had 1,000. Court of Master Sommeliers made up 5.2% of all wine courses and certification searches we track, and Institute of Masters of Wine accounted for 1.2%. ## Cite this page Brandwave. "Court of Master Sommeliers vs Institute of Masters of Wine: Which is more popular?". https://gobrandwave.com/demand/global-en/compare/court-of-master-sommeliers-vs-institute-of-masters-of-wine This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/court-of-master-sommeliers-vs-institute-of-masters-of-wine. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.