TestCafe vs Web Platform Tests
TestCafe
testcafe.ioWeb Platform Tests
web-platform-tests.orgSide by side
| Figure | TestCafe | Web Platform Tests |
|---|---|---|
| Price from | $20/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 4 | 1 |
| Spec score · Cross-Browser Testing Software | 8.8 (#2) | 7.5 (#22) |
| Spec score · Browser Testing Software | 8.7 (#9) | 7.5 (#32) |
| Integrations | The CI guide lists AppVeyor, Azure DevOps, Bitbucket Pipelines, CircleCI, GitHub Actions, GitLab, Jenkins, TeamCity, Travis, BrowserStack, LambdaTest, and Sauce Labs. | GitHub is used for issue tracking and test submissions, and pull requests receive automatic labels and reviewer notifications based on directory metadata. |
| Purpose | TestCafe is a user-friendly end-to-end testing framework and free, open-source test runner for web testing. | Web Platform Tests is a cross-browser test suite for the Web platform, intended to help browser projects check compatibility across implementations. |
| Support | The Personal plan has community support only, while the Team plan includes dedicated support. | The project directs users to its Matrix chat room and public low-traffic mailing list for questions. |
Plans
TestCafe
- TestCafe frameworkFree
- Personal$20 a month
- Team$50 a month
- EnterprisePriced on request
In their own words
TestCafe
TestCafe is a free, open-source test runner and end-to-end framework for web testing. Tests can be written in JavaScript or TypeScript, or recorded in a browser with TestCafe Studio. The runner works in modern browsers locally or remotely and supports concurrent runs across browsers. It can also switch between iframes and multiple browser windows to cover interactions across those contexts.
The framework includes server-side API testing tools for standalone API tests or functional tests. Other capabilities include automated waiting, authentication roles, hooks, request mocking, and debugging mode. Its CI guide lists services including GitHub Actions, GitLab, Jenkins, Azure DevOps, and CircleCI, plus BrowserStack, LambdaTest, and Sauce Labs. Installation is available through npm, with a Docker image for CI/CD pipelines. After each run, TestCafe says it deletes browser cookies, clears storage, and reloads the page; parallel runs use separate sandboxed environments. The framework is MIT-licensed. Paid Dashboard plans have test-run quotas, but those do not limit the open-source runner.
Web Platform Tests
Web Platform Tests is an open-source suite for checking web platform compatibility across browser implementations. Anyone can run tests through the public wpt.live deployment in an internet-enabled browser, or clone the suite for local use on Linux, macOS, or Windows. The suite includes JavaScript API, rendering, crash, WebDriver, and manual tests. Its command-line `wpt` tool runs tests in a selected browser and can produce machine-readable JSON reports and screenshots. It can also save and load expected results for continuous integration and regression tracking. Regularly collected results from a range of browsers are archived at wpt.fyi. Local setup requires Python 3.9 or later and configuration of test domains in the system hosts file. Running tests in multiple browser processes may make results less deterministic and add noise compared with the default single-process mode. The project is free and open source, and documents Windows, macOS, and Linux setup.