BrowserStack vs Selenium:Which is more popular?
In September 2026, BrowserStack had more branded searches than Selenium among browser testing platforms worldwide. BrowserStack had about 201,000 branded searches, while Selenium had 39,800. BrowserStack made up 50.8% of all browser testing platform searches we track, and Selenium accounted for 10%. When we asked ChatGPT and Google AI Overviews about browser testing platforms, both BrowserStack and Selenium appeared in all five answers. BrowserStack was mentioned before Selenium 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?
Both are mentioned in every answer we collected.
Who does AI recommend more?
BrowserStack, named ahead of Selenium in 4 of 5 answers
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Top browser testing platforms in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, both BrowserStack and Selenium showed up in all five answers. BrowserStack was listed before Selenium in four of them.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
BrowserStack1st
Playwright2nd
Cypress3rd
TestMu AI4th
Selenium5th
Sauce Labs6th
TestingBot7th
HeadSpin–
Kobiton–
TestGrid–- +1 more
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
BrowserStack5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Playwright5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
TestMu AI5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Selenium5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Cypress5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Sauce Labs4 of 5Named in 2 of 3 ChatGPT answersNamed in 2 of 2 Google answers
TestingBot1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
HeadSpin0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Kobiton0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
TestGrid0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about browser testing platforms
5 answers
Asked ChatGPT
“Which browser testing platform should I use?”
Asked ChatGPT
“What are the best browser testing platforms?”
Asked ChatGPT
“What's the best browser testing platform for cross browser testing?”
Searched Google, AI Overview
“cross browser testing”
Searched Google, AI Overview
“automated browser testing”
Brands are shown in the order each answer named them. The survey took place in the United States on October 20, 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 11 browser testing 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 | Sauce Labs | TestMu AI | Selenium | HeadSpin | Cypress | Kobiton | TestGrid | TestingBot | Perfecto |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 41.5% | 10.5% | 6.8% | 10.3% | 21.3% | 3.7% | 3% | 0.73% | 1.1% | 0.4% | 0.6% |
| Nov 2025 | 44.2% | 11.4% | 4.8% | 11% | 19.5% | 4% | 2.7% | 0.64% | 1.2% | 0.35% | 0.28% |
| Dec 2025 | 46.9% | 11.2% | 5.1% | 11.7% | 17% | 3.4% | 2.3% | 0.68% | 1% | 0.37% | 0.29% |
| Jan 2026 | 43.7% | 13% | 4.8% | 13.8% | 15.8% | 3.9% | 2.6% | 0.63% | 1.2% | 0.34% | 0.22% |
| Feb 2026 | 54.3% | 10.2% | 6% | 10.4% | 12.1% | 2.7% | 1.8% | 0.97% | 0.97% | 0.29% | 0.23% |
| Mar 2026 | 53.2% | 10.6% | 4.8% | 10.3% | 13.6% | 3.2% | 1.8% | 0.78% | 1.2% | 0.41% | 0.19% |
| Apr 2026 | 51.5% | 12.5% | 4.6% | 10.5% | 13.1% | 3.1% | 2% | 0.74% | 1.4% | 0.33% | 0.22% |
| May 2026 | 53.3% | 11.7% | 5.9% | 10.5% | 11.7% | 3.2% | 1.6% | 0.77% | 0.95% | 0.26% | 0.22% |
| Jun 2026 | 46.6% | 14.2% | 7.6% | 10.2% | 13.8% | 3.4% | 1.9% | 0.82% | 1% | 0.28% | 0.21% |
| Jul 2026 | 54.5% | 11.9% | 4.9% | 10.3% | 10.6% | 3.3% | 1.7% | 0.78% | 1.5% | 0.27% | 0.22% |
| Aug 2026 | 50.2% | 12% | 10.1% | 10% | 11.4% | 3% | 1.2% | 0.9% | 0.72% | 0.25% | 0.21% |
| Sep 2026 | 50.8% | 12.4% | 10.2% | 10.1% | 10% | 3.1% | 1.1% | 0.91% | 0.73% | 0.4% | 0.18% |
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 browser testing platforms worldwide moved from 41.5% to 50.8%, and its estimated monthly branded searches moved from 165K to 201K.
- Across the 12 months ending September 2026, Selenium’s share of searches among browser testing platforms worldwide moved from 21.3% to 10%, and its estimated monthly branded searches moved from 85.1K to 39.8K.
How did search popularity change for browser testing platforms worldwide in September 2026?
2 changes

In September 2026, BrowserStack gained share of searches among browser testing platforms worldwide, from 50.2% to 50.8%.

In September 2026, Selenium lost share of searches among browser testing platforms worldwide, from 11.4% to 10%.
How are branded searches counted?
9 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
4 branded search terms
- browserstack
- browserstack app
- browserstack browser testing
- browserstack software
Selenium
5 branded search terms
- selenium automation
- selenium ide
- selenium python
- selenium testing
- selenium webdriver
Other head-to-heads among browser testing platforms

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