Listed with the trade-off that comes with each. For some teams the right answer on this page is not us, and it is more useful to say so.
Best forThe most common destination for teams outgrowing Cypress: multiple languages, multiple browser contexts at once, genuine cross-origin navigation, and a trace viewer comparable to Cypress's debugging story.
Trade-offLocal developer experience is very good but not quite Cypress's, and component testing is less mature.
Selenium / WebdriverIO
Open sourceBest forTeams who need Java, Python, C# or Ruby, standards-based WebDriver, or the widest browser matrix including older targets.
Trade-offMore assembly required, and waiting strategy becomes your problem again.
Best forChromium-only automation and scripted browser tasks.
Trade-offNot a test framework, and narrow browser coverage.
QAEverest
Commercial platformBest forTeams who need one tool covering web, API, mobile, performance, security and accessibility, generated from the story rather than hand-written.
Trade-offA hosted platform rather than a library in your repo. If you want to keep tests in-repo and hand-written, Playwright is the better move.