WebdriverIO vs Cypress

Free and open source

From $75 per month (Cloud Team, month-to-month; $799/year works out at $67)

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

You only pay for Cypress Cloud. Team is $75 month-to-month or $799/year; Business is $3,199/year. Costs scale with recorded test results, so a large suite on every PR is the expensive shape.

Everything, self-hosted

The test runner is free forever. Cypress Cloud free tier covers a limited number of recorded test results per month.

Widely used

OpenJS Foundation · since 2015

Category standard

Cypress.io · since 2017

• One API for web and native mobile, which is rare and genuinely useful if you ship both.
• Vendor-neutral: swap between local, grid and any device cloud by changing config.
• Mature plugin ecosystem for reporting, visual testing and accessibility.

• The interactive runner is the best onboarding experience in E2E testing; a new developer writes a passing test in minutes.
• Excellent documentation and one of the largest plugin ecosystems.
• Component testing and E2E in one tool with one config.

• Configuration-heavy compared to Playwright; the wdio.conf.js file becomes a project of its own.
• Inherits WebDriver's flakiness characteristics when used in WebDriver mode.
• Smaller community than Playwright or Cypress, so obscure problems take longer to solve.

• Runs in the same event loop as your app, which historically meant no multi-tab, multi-origin or iframe-heavy testing without workarounds. Support has improved but the model still constrains you.
• JavaScript and TypeScript only.
• Meaningful parallelisation effectively requires paying for Cypress Cloud.

JavaScript teams that need one framework covering both web and native mobile.

Front-end teams who value developer experience and live in a single-origin JavaScript app.