TestMu AI vs Web Platform Tests
TestMu AI
testmuai.comWeb Platform Tests
web-platform-tests.orgSide by side
| Figure | TestMu AI | Web Platform Tests |
|---|---|---|
| Price from | $17/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 11 | 1 |
| Spec score · Cross-Browser Testing Software | 8.7 (#5) | 7.5 (#22) |
| Spec score · Browser Testing Software | 8.7 (#10) | 7.5 (#32) |
| Integrations | TestMu AI advertises more than 120 integrations, including Jira, GitHub and Slack, plus CI/CD, project-management and communication tools. | GitHub is used for issue tracking and test submissions, and pull requests receive automatic labels and reviewer notifications based on directory metadata. |
| Support | Standard support is by email and chat during business hours; Enterprise adds phone and dedicated Slack support, a custom priority SLA, and a dedicated customer success manager. | The project directs users to its Matrix chat room and public low-traffic mailing list for questions. |
Plans
TestMu AI
- FreeFree
- KaneAI Starter$17 a month
- Test Manager Premium$49 a month
- Performance Testing - Basic$79 a month
- Web Automation on Desktop$79 a month
- KaneAI Pro$89 a month
- Virtual Automation Cloud$139 a month
- KaneAI Max$179 a month
- Real Device Plus Automation Cloud$199 a month
- Performance Testing - Pro$349 a month
In their own words
TestMu AI
TestMu AI is a platform for quality engineering across web, mobile, and AI applications. Its AI agents can plan, write, run, analyze, and optimize tests. The service also supports automated execution, visual comparison, real-device testing, and local testing. Teams can connect it to tools including Jira, Azure DevOps, GitHub, Jenkins, GitLab CI, Slack, and Microsoft Teams. REST APIs cover test management, execution, and artifact retrieval; webhooks provide event notifications. It can be deployed as SaaS cloud, private cloud, or on-premise. Test execution can run air-gapped, but AI-agent features need connectivity to TestMu AI APIs. The default retention period is 60 days; Enterprise customers can arrange custom retention. TestMu AI lists a free plan and paid pricing from $15/mo (annual). Its named KaneAI plans are billed annually: Starter is $17 a month, Pro is $89 a month, and Max is $179 a month. Enterprise pricing is custom. The company says LambdaTest evolved into TestMu AI on January 12, 2026.
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.