Rastal vs Spiegelau:Which is more popular?
In September 2026, Spiegelau had more branded searches than Rastal among beer glasses brands worldwide. Spiegelau had about 33,100 branded searches, while Rastal had 4,400. Spiegelau made up 9.7% of all beer glasses brand searches we track, and Rastal accounted for 1.3%. When we asked ChatGPT and Google AI Overviews about beer glasses brands, Rastal appeared in four of the five answers and Spiegelau in three. Spiegelau was mentioned before Rastal in three out of five answers.
Who do people search for more?
Spiegelau, about 8 searches for every 1 for Rastal
Who does AI mention more?
Rastal, mentioned in 4 of 5 answers, Spiegelau in 3
Who does AI recommend more?
Spiegelau, named ahead of Rastal in 3 of 5 answers
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Top beer glasses brands in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Rastal was mentioned in four out of five: in two of the three ChatGPT answers and in both Google AI Overviews. Spiegelau was mentioned in three out of five: in all three ChatGPT answers, but not in either of the two Google AI Overviews. Spiegelau was listed before Rastal in three out of five answers.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
Libbey5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers- Rastal4 of 5Named in 2 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- Spiegelau3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Riedel1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Waterford0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about beer glasses brands
5 answers
Asked ChatGPT
“Which beer glasses brand should I buy?”
Asked ChatGPT
“What are the best beer glasses brands?”
Asked ChatGPT
“What's the best beer glasses brand for home bar?”
Searched Google, AI Overview
“beer glasses brands”
Searched Google, AI Overview
“beer glass brand”
Not named in any answer:
Brands are shown in the order each answer named them. The survey took place in the United States on October 20, 2026.
Is Rastal or Spiegelau more popular in search?
This chart shows how often people search Google for Rastal and Spiegelau by name. Each line represents a brand's share of searches for all five beer glasses brands we track, month by month, from English-language searches worldwide.
Share of searches by month for Spiegelau, Rastal. The figures are in the table below the chart.
View monthly share of searches table
| Month | Waterford | Riedel | Spiegelau | Libbey | Rastal |
|---|---|---|---|---|---|
| Oct 2025 | 69.9% | 17.2% | 9.4% | 2.3% | 1.2% |
| Nov 2025 | 67.6% | 20.3% | 9.1% | 1.8% | 1.2% |
| Dec 2025 | 61.3% | 22.6% | 12.3% | 2.5% | 1.3% |
| Jan 2026 | 65.5% | 19.7% | 10.8% | 2.6% | 1.4% |
| Feb 2026 | 69.5% | 17.1% | 9.4% | 2.8% | 1.2% |
| Mar 2026 | 70.6% | 14.2% | 11.6% | 2.3% | 1.3% |
| Apr 2026 | 68.7% | 16.9% | 11.3% | 1.8% | 1.2% |
| May 2026 | 68.4% | 16.8% | 11.3% | 2.3% | 1.2% |
| Jun 2026 | 72.3% | 14.5% | 9.7% | 2.4% | 1.1% |
| Jul 2026 | 72.1% | 14.5% | 9.7% | 2.4% | 1.3% |
| Aug 2026 | 72.6% | 14.6% | 9.8% | 2% | 1.1% |
| Sep 2026 | 72.4% | 14.6% | 9.7% | 1.9% | 1.3% |
How has the Rastal and Spiegelau comparison changed over the last 12 months?
3 findings
- Spiegelau was ahead of Rastal in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Rastal’s share of searches among beer glasses brands worldwide moved from 1.2% to 1.3%, and its estimated monthly branded searches held steady at 4.4K.
- Across the 12 months ending September 2026, Spiegelau’s share of searches among beer glasses brands worldwide moved from 9.4% to 9.7%, and its estimated monthly branded searches held steady at 33.1K.
How did search popularity change for beer glasses brands worldwide in September 2026?
0 changes
Neither Rastal nor Spiegelau moved beyond provider rounding among beer glasses brands in September 2026.
How are branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using Rastal’s and Spiegelau’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.
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