Brandwave

Court of Master Sommeliers vs Wine Scholar Guild:Which is more popular?

In October 2026, Court of Master Sommeliers had more branded searches than Wine Scholar Guild among wine courses and certifications worldwide. Court of Master Sommeliers had about 4,400 branded searches, while Wine Scholar Guild had 1,900. Court of Master Sommeliers made up 5.2% of all wine courses and certification searches we track, and Wine Scholar Guild accounted for 2.2%. When we asked ChatGPT and Google AI Overviews about wine courses and certifications, Court of Master Sommeliers appeared in all five answers and Wine Scholar Guild in two. Court of Master Sommeliers was mentioned before Wine Scholar Guild in four out of five answers.

Among wine courses and certifications worldwide in October 2026

Who do people search for more?

Court of Master Sommeliers, about 2 searches for every 1 for Wine Scholar Guild

Court of Master Sommeliers 4.4K searchesWine Scholar Guild 1.9K searches

Who does AI mention more?

Court of Master Sommeliers, mentioned in every answer we collected

Court of Master Sommeliers in 5 of 5Wine Scholar Guild in 2 of 5

Who does AI recommend more?

Court of Master Sommeliers, named ahead of Wine Scholar Guild in 4 of 5 answers

Court of Master Sommeliers first in 4Wine Scholar Guild first in 1

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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. Wine Scholar Guild was mentioned in two out of five: in one of the three ChatGPT answers and in one of the two Google AI Overviews. Court of Master Sommeliers was listed before Wine Scholar Guild in four out of five answers.

Most recommended by AI

Brands get a higher ranking if they are mentioned earlier in the answers.

  1. WSET1st
  2. Court of Master Sommeliers2nd
  3. Society of Wine Educators3rd
  4. Wine Scholar Guild4th
  5. Institute of Masters of Wine5th
  6. Napa Valley Wine Academy–

Mentioned by AI

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

See every answer about wine courses and certifications

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 November 9, 2026.

Sites the answers about wine courses and certifications cited

13 sites

  1. wsetglobal.com, cited in 3 of 5 answers

  2. mastersommeliers.org, cited in 3 of 5 answers

  3. societyofwineeducators.org, cited in 2 of 5 answers

  4. youtube.com, cited in 2 of 5 answers

  5. napavalleywineacademy.com, cited in 2 of 5 answers

  6. internationalsommelier.com, cited in 2 of 5 answers

  7. wineschool.us, cited in 2 of 5 answers

  8. winescholarguild.com, cited in 1 of 5 answers

  9. mastersofwine.org, cited in 1 of 5 answers

  10. winefolly.com, cited in 1 of 5 answers

  11. somm.us, cited in 1 of 5 answers

  12. reddit.com, cited in 1 of 5 answers

Is Court of Master Sommeliers or Wine Scholar Guild more popular in search?

This chart shows how often people search Google for Court of Master Sommeliers and Wine Scholar Guild by name. Each line represents a brand's share of searches for all six wine courses and certification brands we track, month by month, from English-language searches worldwide.

Court of Master Sommeliers and Wine Scholar Guild among wine courses and certifications worldwide, by month

Share of searches by month for Court of Master Sommeliers, Wine Scholar Guild. The figures are in the table below the chart.

View monthly share of searches table
MonthWSETCourt of Master SommeliersWine Scholar GuildNapa Valley Wine AcademyInstitute of Masters of WineSociety of Wine Educators
Nov 202590%4.1%2.2%2.2%0.93%0.55%
Dec 202592.3%3.6%1.5%1.5%0.58%0.48%
Jan 202690.5%4.2%2.3%1.9%0.68%0.46%
Feb 202690.2%4.1%2.3%1.8%0.94%0.68%
Mar 202689.5%5%2.2%1.8%0.92%0.66%
Apr 202690.7%4.2%1.8%1.8%0.95%0.56%
May 202690.8%4.2%1.8%1.8%0.84%0.56%
Jun 202688.6%6%2.1%1.8%0.8%0.66%
Jul 202689.5%5%2.2%2.2%0.55%0.55%
Aug 202689.3%5%2.2%1.8%1%0.67%
Sep 202689.2%5%2.2%1.8%1.1%0.67%
Oct 202689%5.2%2.2%1.9%1.2%0.56%

How has branded search for Court of Master Sommeliers and Wine Scholar Guild changed worldwide over the last 12 months?

3 findings

How did search popularity change for wine courses and certifications worldwide in October 2026?

1 change

  1. Estimated monthly branded searches for Wine Scholar Guild worldwide fell 20.8% over 12 measured months, from 2.4K to 1.9K in October 2026.

How are Court of Master Sommeliers’ and Wine Scholar Guild’s branded searches counted?

2 search terms

Brandwave collects information about searches that people make online using Court of Master Sommeliers’ and Wine Scholar Guild’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

1 branded search term

  • court of master sommeliers

Wine Scholar Guild

1 branded search term

  • wine scholar guild

How the Brand Demand Index is measured

Other head-to-heads among wine courses and certifications

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