Castle Dental vs Coast Dental:Which is more popular in the United States?
In October 2026, Coast Dental had more branded searches than Castle Dental among dental chains in the United States. Coast Dental had about 33,100 branded searches, while Castle Dental had 8,100. Coast Dental made up 5.7% of all dental chain searches we track, and Castle Dental accounted for 1.4%. When we asked ChatGPT and Google AI Overviews about dental chains, neither Castle Dental nor Coast Dental appeared in any of the three answers.
Who do people search for more?
Coast Dental, about 4 searches for every 1 for Castle Dental
Who does AI mention more?
Both were mentioned in 0 of 3 answers.
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Top dental chains in ChatGPT and Google AI Overviews
In three ChatGPT questions, neither Castle Dental nor Coast Dental showed up in any of the three 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.
Aspen Dental3 of 3Named in 3 of 3 ChatGPT answers
Western Dental3 of 3Named in 3 of 3 ChatGPT answers
Affordable Dentures & Implants2 of 3Named in 2 of 3 ChatGPT answers
Bright Now! Dental2 of 3Named in 2 of 3 ChatGPT answers- Coast Dental0 of 3Named in 0 of 3 ChatGPT answers
- Monarch Dental0 of 3Named in 0 of 3 ChatGPT answers
- Castle Dental0 of 3Named in 0 of 3 ChatGPT answers
See every answer about dental chains
3 answers
Asked ChatGPT
“Which dental chain should I go to in the US?”
Asked ChatGPT
“What are the best dental office chains in the US?”
Asked ChatGPT
“Which dental chain in the US is good for affordable dentures or implants?”
Searched Google, AI Overview
“dental offices”
Google showed no AI Overview for this search.
Searched Google, AI Overview
“dentist near me”
Google showed no AI Overview for this search.
Not named in any answer:
Brands are shown in the order each answer named them. The survey took place in United States on October 22, 2026.
Is Castle Dental or Coast Dental more popular in search?
This chart shows how often people search Google for Castle Dental and Coast Dental by name. Each line represents a brand's share of searches for all seven dental chains we track, month by month, from searches in United States.
Share of searches by month for Coast Dental, Castle Dental. The figures are in the table below the chart.
View monthly share of searches table
| Month | Aspen Dental | Affordable Dentures & Implants | Western Dental | Bright Now! Dental | Coast Dental | Monarch Dental | Castle Dental |
|---|---|---|---|---|---|---|---|
| Nov 2025 | 63.6% | 5.7% | 12.8% | 8.6% | 4.7% | 2.6% | 2.1% |
| Dec 2025 | 62.9% | 5.7% | 12.7% | 8.5% | 5.7% | 2.5% | 2.1% |
| Jan 2026 | 64.8% | 8.7% | 10.7% | 7.1% | 4.8% | 2.1% | 1.7% |
| Feb 2026 | 65.9% | 8.9% | 10.8% | 5.9% | 4.8% | 2.2% | 1.4% |
| Mar 2026 | 63.6% | 10.5% | 10.5% | 7% | 4.7% | 2.1% | 1.7% |
| Apr 2026 | 64.9% | 10.7% | 10.7% | 5.8% | 4.8% | 1.7% | 1.4% |
| May 2026 | 63.8% | 10.5% | 10.5% | 7% | 4.7% | 2.1% | 1.4% |
| Jun 2026 | 62.9% | 10.3% | 10.3% | 6.9% | 5.7% | 2.1% | 1.7% |
| Jul 2026 | 62.9% | 10.3% | 10.3% | 6.9% | 5.7% | 2.1% | 1.7% |
| Aug 2026 | 62.9% | 10.3% | 10.3% | 6.9% | 5.7% | 2.1% | 1.7% |
| Sep 2026 | 63.1% | 10.4% | 10.4% | 6.9% | 5.7% | 2.1% | 1.4% |
| Oct 2026 | 63.1% | 10.4% | 10.4% | 6.9% | 5.7% | 2.1% | 1.4% |
How has branded search for Castle Dental and Coast Dental changed in the United States over the last 12 months?
3 findings
- Coast Dental was ahead of Castle Dental in every measured month of the 12 months ending October 2026.
- Across the 12 months ending October 2026, Castle Dental’s share of searches among dental chains in the United States moved from 2.1% to 1.4%, and its estimated monthly branded searches moved from 12.1K to 8.1K.
- Across the 12 months ending October 2026, Coast Dental’s share of searches among dental chains in the United States moved from 4.7% to 5.7%, and its estimated monthly branded searches moved from 27.1K to 33.1K.
How did search popularity change for United States dental chains in October 2026?
2 changes
Estimated monthly branded searches for Coast Dental in the United States rose 22.1% over 12 measured months, from 27.1K to 33.1K in October 2026.
Estimated monthly branded searches for Castle Dental in the United States fell 33.1% over 12 measured months, from 12.1K to 8.1K in October 2026.
How are Castle Dental’s and Coast Dental’s branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using Castle Dental’s and Coast Dental’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.
Castle Dental
1 branded search term
- castle dental
Coast Dental
1 branded search term
- coast dental
Other head-to-heads among dental chains
- Aspen Dental vs Affordable Dentures & Implants: compare popularity
- Aspen Dental vs Western Dental: compare popularity
- Aspen Dental vs Bright Now! Dental: compare popularity
- Aspen Dental vs Coast Dental: compare popularity
- Affordable Dentures & Implants vs Western Dental: compare popularity
- Affordable Dentures & Implants vs Bright Now! Dental: compare popularity
Put your own brand in this comparison
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