Corsearch vs Trademark Engine:Which is more popular?
In September 2026, Corsearch had more branded searches than Trademark Engine among trademark services worldwide. Corsearch had about 8,100 branded searches, while Trademark Engine had 5,400. Corsearch made up 8.1% of all trademark service searches we track, and Trademark Engine accounted for 5.4%. When we asked ChatGPT and Google AI Overviews about trademark services, Trademark Engine appeared in two of the four answers and Corsearch in none.
Who do people search for more?
Corsearch, about 50% more searches than Trademark Engine
Who does AI mention more?
Trademark Engine, mentioned in 2 of 4 answers, Corsearch in 0
Who does AI recommend more?
Trademark Engine, the only one of the two named
Follow Corsearch vs Trademark Engine and get free monthly updates on what changed
By continuing you'll get index updates and occasional product news from Brandwave. Unsubscribe any time. Privacy
Top trademark services in ChatGPT and Google AI Overviews
In three ChatGPT questions and one Google AI Overview, Trademark Engine was mentioned in two out of four: in two of the three ChatGPT answers, but not in the Google AI Overview. 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 Trademark Engine more popular in search?
This chart shows how often people search Google for Corsearch and Trademark Engine 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, Trademark Engine. 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 Trademark Engine comparison changed over the last 12 months?
3 findings
- The lead changed hands 5 times in the 12 months ending September 2026: Corsearch took it in February 2026, Trademark Engine took it in March 2026, Corsearch took it in June 2026, Trademark Engine took it in July 2026, Corsearch took it in August 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, Trademark Engine’s share of searches among trademark services worldwide moved from 11.1% to 5.4%, and its estimated monthly branded searches moved from 12.1K to 5.4K.
How did search popularity change for trademark services worldwide in September 2026?
2 changes
In September 2026, Corsearch rose from 3rd to 2nd among trademark services worldwide.
Estimated monthly branded searches for Trademark Engine worldwide fell 55.4% over 12 measured months, from 12.1K to 5.4K in September 2026.
How are branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using Corsearch’s and Trademark Engine’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
Trademark Engine
1 branded search term
- trademark engine
Other head-to-heads among trademark services
Put your own brand in this comparison
Brandwave tracks your branded demand next to the rival you actually watch, with your campaigns, spend and outcomes on the same timeline.