Selenium
Depends
Confidence: Medium
Buy if you have engineers to write and maintain browser test suites at scale . it's the free industry standard.
Comparison
Selenium vs Cypress
Selenium lands on Depends, and Cypress lands on Worth it.
Cypress
Worth it
Confidence: High
Buy if you're a JavaScript team that needs free, well-documented E2E and component testing for web apps.
| Compare | Selenium | Cypress |
|---|---|---|
| Verdict | Depends | Worth it |
| Best for | QA teams with coding skills | JavaScript teams doing E2E web testing |
| Who it's not for | Teams without engineers . tests are code and break constantly | Non-coders wanting record-and-playback QA |
| Privacy | Multiple public CVEs, mostly Selenium Grid; a critical flaw in an old Docker hub image and in-the-wild cryptomining abuse of exposed Grids.⁸ | No known public vulnerabilities found in the sources reviewed. |
| Support quality | Community and sponsorship only; no vendor support | No support-quality evidence in sources |
| Public sentiment | Users value its free flexibility but consistently flag coding demands, brittle tests, and heavy maintenance.³ | Developers love the developer experience, docs, and live preview but gripe about troubleshooting Cypress tasks and paid parallelization.14 |
| Biggest gotcha | Free tool, expensive operation: you pay for Grid hosting, CI infrastructure, and engineers' time.⁵ | Open source is free, but Cloud for parallelizing across multiple machines gets expensive |
Pick Selenium when
- QA teams with coding skills
- Cross-browser regression suites
- Distributed testing via Grid
- Automating repetitive web admin tasks
When Selenium is not a fit
- Teams without engineers . tests are code and break constantly
- Small startups wanting quick automation; use Playwright or Cypress
- Buyers needing vendor support or SLAs; there is no company to call
- Anyone unwilling to self-host and secure a Grid
Pick Cypress when
- JavaScript teams doing E2E web testing
- Frontend component testing
- Small teams wanting free tooling
- Debug-heavy UI work with live preview
When Cypress is not a fit
- Non-coders wanting record-and-playback QA
- Teams needing Safari/WebKit coverage (Guess: Playwright fits better)
- Projects that mostly need unit tests
- Native mobile app testing
Sources
- Selenium official siteselenium.devofficial
official
review
review
news
- Playwright vs Selenium 2026: The $216K Maintenance Taxgetautonoma.comnews
security
- CVE-2022-28109 . Selenium Grid 4.0.0 (NVD)nvd.nist.govsecurity
security
news
- Companies that use Selenium (84,379) . TheirStacktheirstack.comnews
official
review
review