TestCafe vs Selenium WebDriver

Free and open source

Free and open source

Free and open source. You pay in engineering time and CI minutes.

Free and open source. The real cost is grid infrastructure or a device-cloud subscription.

Everything, self-hosted

Everything, self-hosted

Established

DevExpress · since 2016

Category standard

Software Freedom Conservancy · since 2004

• Zero setup: no drivers, no browser downloads, works on any installed browser including mobile Safari on a real phone.
• Automatic waiting and stable selectors with very little configuration.
• Genuinely simple concurrency flag for parallel runs.

• The widest language and browser support of anything in the category, including legacy browser versions.
• A W3C standard, so it will outlive any single vendor. Skills transfer between employers.
• Every device cloud speaks Selenium, which keeps you portable between vendors.

• The proxy architecture occasionally breaks on apps with strict CSP, service workers or unusual auth flows.
• Smaller community and slower ecosystem growth than Playwright or Cypress.
• No component testing story.

• No built-in waiting strategy, reporting, parallelism or assertions — expect to assemble and maintain a framework around it.
• Explicit waits are your problem, and getting them wrong is the number one source of flake in real Selenium suites.
• Out-of-process communication makes it slower than Playwright or Cypress.

Small teams who want a working cross-browser suite with the least possible setup.

Enterprises with polyglot teams, legacy browser requirements, or an existing grid investment.