BrowserStack vs Selenium:Which is more popular?
In September 2026, BrowserStack had more branded searches than Selenium among test automation platforms worldwide. BrowserStack had about 201,000 branded searches, while Selenium had 39,800. BrowserStack made up 56.4% of all test automation platform searches we track, and Selenium accounted for 11.2%. When we asked ChatGPT and Google AI Overviews about test automation platforms, Selenium appeared in four of the five answers and BrowserStack in three. Selenium was mentioned before BrowserStack in four out of five answers.
Who do people search for more?
BrowserStack, about 5 searches for every 1 for Selenium
Who does AI mention more?
Selenium, mentioned in 4 of 5 answers, BrowserStack in 3
Who does AI recommend more?
Selenium, named ahead of BrowserStack in 4 of 5 answers
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Top test automation platforms in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Selenium was mentioned in four out of five: in two of the three ChatGPT answers and in both Google AI Overviews. BrowserStack was mentioned in three out of five: in two of the three ChatGPT answers and in one of the two Google AI Overviews. Selenium was listed before BrowserStack in four out of 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 BrowserStack or Selenium more popular in search?
This chart shows how often people search Google for BrowserStack and Selenium 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 BrowserStack, Selenium. 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 BrowserStack and Selenium comparison changed over the last 12 months?
3 findings
- BrowserStack was ahead of Selenium in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, BrowserStack’s share of searches among test automation platforms worldwide moved from 41.8% to 56.4%, and its estimated monthly branded searches moved from 165K to 201K.
- Across the 12 months ending September 2026, Selenium’s share of searches among test automation platforms worldwide moved from 21.6% to 11.2%, and its estimated monthly branded searches moved from 85.1K to 39.8K.
How did search popularity change for test automation platforms worldwide in September 2026?
2 changes
In September 2026, BrowserStack gained share of searches among test automation platforms worldwide, from 55.9% to 56.4%.
In September 2026, Selenium lost share of searches among test automation platforms worldwide, from 12.7% to 11.2%.
How are branded searches counted?
6 search terms
Brandwave collects information about searches that people make online using BrowserStack’s and Selenium’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.
BrowserStack
1 branded search term
- browserstack
Selenium
5 branded search terms
- selenium automation
- selenium ide
- selenium python
- selenium testing
- selenium webdriver
Other head-to-heads among test automation platforms
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