Corsearch vs Trademarkia:Which is more popular?
In September 2026, Corsearch had more branded searches than Trademarkia among trademark services worldwide. Corsearch had about 8,100 branded searches, while Trademarkia had 6,600. Corsearch made up 8.1% of all trademark service searches we track, and Trademarkia accounted for 6.6%. When we asked ChatGPT and Google AI Overviews about trademark services, Trademarkia appeared in all four answers and Corsearch in none.
Who do people search for more?
Corsearch, about 23% more searches than Trademarkia
Who does AI mention more?
Trademarkia, mentioned in every answer we collected
Who does AI recommend more?
Trademarkia, the only one of the two named
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Top trademark services in ChatGPT and Google AI Overviews
In three ChatGPT questions and one Google AI Overview, Trademarkia appeared in all four answers. Corsearch did not appear in any of the four 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.
- Trademarkia4 of 4Named in 3 of 3 ChatGPT answersNamed in 1 of 1 Google answers
- Trademark Engine2 of 4Named in 2 of 3 ChatGPT answersNamed in 0 of 1 Google answers
Clarivate0 of 4Named in 0 of 3 ChatGPT answersNamed in 0 of 1 Google answers- Corsearch0 of 4Named in 0 of 3 ChatGPT answersNamed in 0 of 1 Google answers
Markify0 of 4Named in 0 of 3 ChatGPT answersNamed in 0 of 1 Google answers- CompuMark0 of 4Named in 0 of 3 ChatGPT answersNamed in 0 of 1 Google answers
See every answer about trademark services
4 answers
Asked ChatGPT
“Which trademark service should I use?”
Asked ChatGPT
“What are the best trademark services?”
Asked ChatGPT
“What's the best trademark service for a new brand?”
Searched Google, AI Overview
“trademark services”
Google showed no AI Overview for this search.
Searched Google, AI Overview
“trademark search service”
Brands are shown in the order each answer named them. The survey took place in the United States on October 21, 2026.
Is Corsearch or Trademarkia more popular in search?
This chart shows how often people search Google for Corsearch and Trademarkia by name. Each line represents a brand's share of searches for all six trademark services we track, month by month, from English-language searches worldwide.
Share of searches by month for Corsearch, Trademarkia. The figures are in the table below the chart.
View monthly share of searches table
| Month | Clarivate | Corsearch | Trademarkia | Trademark Engine | Markify | CompuMark |
|---|---|---|---|---|---|---|
| Oct 2025 | 67.6% | 7.4% | 9% | 11.1% | 2.2% | 2.7% |
| Nov 2025 | 71.4% | 7.8% | 7.8% | 7.8% | 2.3% | 2.8% |
| Dec 2025 | 66% | 7.2% | 8.8% | 13.2% | 2.1% | 2.6% |
| Jan 2026 | 69% | 7.6% | 9.2% | 9.2% | 2.2% | 2.7% |
| Feb 2026 | 71.2% | 7.8% | 9.5% | 6.4% | 2.3% | 2.8% |
| Mar 2026 | 67.8% | 7.4% | 9.1% | 9.1% | 4% | 2.7% |
| Apr 2026 | 63.2% | 8.5% | 10.3% | 10.3% | 4.6% | 3% |
| May 2026 | 62.5% | 8.4% | 8.4% | 15.3% | 2.5% | 3% |
| Jun 2026 | 68.7% | 9.2% | 9.2% | 7.5% | 2.2% | 3.3% |
| Jul 2026 | 67.3% | 7.3% | 9% | 11% | 2.1% | 3.2% |
| Aug 2026 | 71.3% | 7.8% | 9.5% | 5.2% | 2.8% | 3.4% |
| Sep 2026 | 73.6% | 8.1% | 6.6% | 5.4% | 3.6% | 2.9% |
How has the Corsearch and Trademarkia comparison changed over the last 12 months?
3 findings
- The lead changed hands once in the 12 months ending September 2026: Corsearch took it in September 2026.
- Across the 12 months ending September 2026, Corsearch’s share of searches among trademark services worldwide moved from 7.4% to 8.1%, and its estimated monthly branded searches held steady at 8.1K.
- Across the 12 months ending September 2026, Trademarkia’s share of searches among trademark services worldwide moved from 9% to 6.6%, and its estimated monthly branded searches moved from 9.9K to 6.6K.
How did search popularity change for trademark services worldwide in September 2026?
2 changes
In September 2026, Trademarkia lost share of searches among trademark services worldwide, from 9.5% to 6.6%.
In September 2026, Corsearch rose from 3rd to 2nd among trademark services worldwide.
How are branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using Corsearch’s and Trademarkia’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.
Corsearch
1 branded search term
- corsearch
Trademarkia
1 branded search term
- trademarkia
Other head-to-heads among trademark services
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