Alt Legal vs Corsearch:Which is more popular?
In September 2026, Corsearch had more branded searches than Alt Legal among trademark software worldwide. Corsearch had about 8,100 branded searches, while Alt Legal had 1,900. Corsearch made up 46.4% of all trademark software searches we track, and Alt Legal accounted for 10.9%. When we asked ChatGPT and Google AI Overviews about trademark software, Alt Legal and Corsearch each appeared in four of the five answers. Alt Legal and Corsearch were each mentioned first in two of the four answers.
Who do people search for more?
Corsearch, about 4 searches for every 1 for Alt Legal
Who does AI mention more?
Both were mentioned in 4 of 5 answers.
Who does AI recommend more?
Each is named first in 2 of 4 answers.
Follow Alt Legal vs Corsearch 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 software in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Alt Legal and Corsearch were each mentioned in four out of five: in all three ChatGPT answers and in one of the two Google AI Overviews. Alt Legal and Corsearch were each listed first in two 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.
- Corsearch4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Alt Legal4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers- TrademarkNow2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Anaqua2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Markify0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Dennemeyer0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
CPA Global0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about trademark software
5 answers
Asked ChatGPT
“Which trademark software should I use?”
Asked ChatGPT
“What are the best trademark software options?”
Asked ChatGPT
“What's the best trademark software for in-house legal work?”
Searched Google, AI Overview
“trademark software”
Searched Google, AI Overview
“brand protection software”
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 21, 2026.
Is Alt Legal or Corsearch more popular in search?
This chart shows how often people search Google for Alt Legal and Corsearch by name. Each line represents a brand's share of searches for all seven trademark software we track, month by month, from English-language searches worldwide.
Share of searches by month for Corsearch, Alt Legal. The figures are in the table below the chart.
View monthly share of searches table
| Month | Corsearch | Markify | Alt Legal | Dennemeyer | CPA Global | TrademarkNow | Anaqua |
|---|---|---|---|---|---|---|---|
| Oct 2025 | 46.7% | 13.8% | 11% | 13.8% | 9.2% | 5.1% | 0.35% |
| Nov 2025 | 48.4% | 14.3% | 9.6% | 14.3% | 7.8% | 5.3% | 0.36% |
| Dec 2025 | 46.9% | 13.5% | 11.4% | 13.5% | 9.2% | 5.1% | 0.43% |
| Jan 2026 | 43.7% | 12.9% | 8.6% | 12.9% | 8.6% | 12.9% | 0.27% |
| Feb 2026 | 45.6% | 13.5% | 9% | 13.5% | 9% | 9% | 0.34% |
| Mar 2026 | 41.6% | 22.6% | 9.8% | 12.3% | 8.2% | 5.1% | 0.31% |
| Apr 2026 | 41.5% | 22.5% | 12.3% | 12.3% | 6.7% | 4.5% | 0.31% |
| May 2026 | 50.4% | 14.9% | 10% | 11.8% | 8.1% | 4.5% | 0.37% |
| Jun 2026 | 51.5% | 12.1% | 10.2% | 12.1% | 8.3% | 5.6% | 0.38% |
| Jul 2026 | 47.3% | 13.6% | 11.5% | 13.6% | 9.3% | 4.2% | 0.36% |
| Aug 2026 | 45.7% | 16.6% | 11.1% | 13.1% | 9% | 4.1% | 0.42% |
| Sep 2026 | 46.4% | 20.6% | 10.9% | 10.9% | 7.4% | 3.4% | 0.34% |
How has the Alt Legal and Corsearch comparison changed over the last 12 months?
3 findings
- Corsearch was ahead of Alt Legal in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Alt Legal’s share of searches among trademark software worldwide moved from 11% to 10.9%, and its estimated monthly branded searches held steady at 1.9K.
- Across the 12 months ending September 2026, Corsearch’s share of searches among trademark software worldwide moved from 46.7% to 46.4%, and its estimated monthly branded searches held steady at 8.1K.
How did search popularity change for trademark software worldwide in September 2026?
2 changes
In September 2026, Corsearch gained share of searches among trademark software worldwide, from 45.7% to 46.4%.
In September 2026, Alt Legal rose from 4th to 3rd among trademark software worldwide.
How are branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using Alt Legal’s and Corsearch’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.
Other head-to-heads among trademark software
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.