Virtuoso QA vs. TestGrid

Virtuoso QA is a secure, agentic test automation platform for any browser-based application. Touchstone, our agentic assurance layer turns your business requirements into tests, then run, fix and maintain them as your application changes. More than thirty specialised agents author, generate, triage and self-heal your functional and end-to-end tests, while a deterministic engine executes every run and your team approves every decision that matters. Every release comes with evidence of what was tested, what changed and who approved it.

TestGrid is the AI operating system that runs quality engineering. It pairs agentic test creation and maintenance with the infrastructure those tests execute on, including real mobile devices and browsers across dedicated cloud, on-premises, and hybrid deployments. CoTester, TestGrid's AI testing agent, turns requirements and user stories into executable tests and uses self-healing capabilities to help keep automation stable as application interfaces change. Existing Selenium, Appium, Cypress, and Playwright suites run on TestGrid without rewrites.