Cypress
Open source, MITAn end-to-end and component testing tool whose commands run inside the browser. Tests are JavaScript or TypeScript. It supports Chrome-family browsers and Firefox, with WebKit as an experimental opt-in.
- Fits
- Front-end teams working in JavaScript who want end-to-end and component tests in the same tool.
- Pricing
- The Cypress App is free. Cypress Cloud, the optional paid service, lists a free Starter tier with 500 test results a month and paid tiers from $67 a month billed annually (seen September 2026).
- Limitation
- By its own documentation it controls one browser at a time, supports JavaScript only, and binds each test to a single superdomain unless you use cy.origin.