Playwright vs Tricentis Tosca

Free and open source

Quote on request

Free and open source. Microsoft also sells a hosted parallel-runner service; the library itself has no paid tier.

Enterprise licensing only, negotiated annually. Six-figure contracts are normal at scale.

Everything, self-hosted

Category standard

Microsoft · since 2020

Widely used

Tricentis · since 2007

• Auto-waiting and web-first assertions remove most of the sleep() flake that plagues older tools.
• The trace viewer — DOM snapshots, network, console and screenshots per step — is the best failure triage in the category.
• True WebKit support, so Safari bugs are caught on Linux CI without a Mac.

• Unmatched coverage of enterprise packaged software, especially SAP end-to-end processes.
• Model-based design means one change updates every affected test case.
• Risk-based prioritisation is a real answer to eight-hour regression packs.

• No native mobile app support. Mobile means an emulated viewport, not a real device.
• The API surface is large; teams without a conventions document end up with four ways to write the same locator.
• Component testing is still experimental compared to the E2E runner.

• Expensive, and priced for organisations with a procurement department.
• Steep learning curve; most customers buy consulting alongside the licence.
• Heavy and slow compared to modern code-first tools for plain web applications.

Teams that write their own tests and want the lowest-flake open-source option available.

Large enterprises running SAP or similar packaged systems where no open-source tool reaches.