Katalon vs TestMu AI:Which is more popular?
In September 2026, TestMu AI had more branded searches than Katalon among test automation platforms worldwide. TestMu AI had about 22,200 branded searches, while Katalon had 12,100. TestMu AI made up 6.2% of all test automation platform searches we track, and Katalon accounted for 3.4%. When we asked ChatGPT and Google AI Overviews about test automation platforms, Katalon appeared in all five answers and TestMu AI in none.
Who do people search for more?
TestMu AI, about 83% more searches than Katalon
Who does AI mention more?
Katalon, mentioned in every answer we collected
Who does AI recommend more?
Katalon, the only one of the two named
Follow Katalon vs TestMu AI 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 test automation platforms in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Katalon appeared in all five answers. TestMu AI did not appear in any of the five answers.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Playwright1st
Selenium2nd
Cypress3rd- Katalon4th
Appium5th- Tricentis Tosca6th
BrowserStack7th- TestMu AI–
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
- Playwright5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- Appium5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- Katalon5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- Selenium4 of 5Named in 2 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- Cypress4 of 5Named in 2 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- BrowserStack3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
- Tricentis Tosca3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- TestMu AI0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about test automation platforms
5 answers
Asked ChatGPT
“Which test automation platform should I use?”
Asked ChatGPT
“What are the best test automation platforms?”
Asked ChatGPT
“What's the best test automation platform for application testing?”
Searched Google, AI Overview
“test automation platform”
Searched Google, AI Overview
“automated testing tool”
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 Katalon or TestMu AI more popular in search?
This chart shows how often people search Google for Katalon and TestMu AI by name. Each line represents a brand's share of searches for all eight test automation platforms we track, month by month, from English-language searches worldwide.
Share of searches by month for TestMu AI, Katalon. The figures are in the table below the chart.
View monthly share of searches table
| Month | BrowserStack | Playwright | Selenium | Appium | TestMu AI | Katalon | Tricentis Tosca | Cypress |
|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 41.8% | 10.6% | 21.6% | 8.4% | 8.4% | 4.6% | 1.7% | 3.1% |
| Nov 2025 | 44.3% | 11.5% | 19.6% | 7.3% | 8.9% | 4% | 1.8% | 2.7% |
| Dec 2025 | 47.1% | 11.3% | 17.1% | 7.7% | 9.4% | 3.5% | 1.5% | 2.3% |
| Jan 2026 | 44.2% | 13.2% | 16.1% | 7.3% | 10.9% | 4% | 1.8% | 2.7% |
| Feb 2026 | 56.6% | 10.7% | 12.7% | 6.2% | 7.6% | 2.8% | 1.5% | 1.9% |
| Mar 2026 | 54.2% | 10.8% | 13.8% | 7.3% | 7.3% | 3.3% | 1.5% | 1.8% |
| Apr 2026 | 52.2% | 12.8% | 13.3% | 7% | 7% | 3.8% | 1.7% | 2% |
| May 2026 | 54.8% | 12% | 12% | 7.4% | 7.4% | 3.3% | 1.5% | 1.6% |
| Jun 2026 | 48.9% | 14.9% | 14.5% | 8% | 6.6% | 3.6% | 1.6% | 2% |
| Jul 2026 | 57.3% | 12.6% | 11.2% | 6.3% | 6.3% | 2.8% | 1.5% | 1.8% |
| Aug 2026 | 55.9% | 13.4% | 12.7% | 6.2% | 6.2% | 2.8% | 1.5% | 1.4% |
| Sep 2026 | 56.4% | 13.8% | 11.2% | 6.2% | 6.2% | 3.4% | 1.5% | 1.3% |
How has the Katalon and TestMu AI comparison changed over the last 12 months?
3 findings
- TestMu AI was ahead of Katalon in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Katalon’s share of searches among test automation platforms worldwide moved from 4.6% to 3.4%, and its estimated monthly branded searches moved from 18.1K to 12.1K.
- Across the 12 months ending September 2026, TestMu AI’s share of searches among test automation platforms worldwide moved from 8.4% to 6.2%, and its estimated monthly branded searches moved from 33.1K to 22.2K.
How did search popularity change for test automation platforms worldwide in September 2026?
2 changes
In September 2026, Katalon gained share of searches among test automation platforms worldwide, from 2.8% to 3.4%.
Estimated monthly branded searches for TestMu AI worldwide fell 32.9% over 12 measured months, from 33.1K to 22.2K in September 2026.
How are branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using Katalon’s and TestMu AI’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 test automation platforms
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.