AgenTester

AgenTester is an AI web QA tool that crawls your web app and generates a full quality report in minutes, requiring no setup beyond entering a URL. It analyzes four areas and combines them into a single quality score with actionable insights. For performance, it measures Core Web Vitals; for accessibility, it surfaces issues that can block users or fail compliance checks; for reliability, it detects network and API errors during the crawl; and for usability, it flags UX problems. Because the tool runs from a URL with no instrumentation, agents, or scripts to configure, it suits developers and teams who want a fast, broad health check of a site without standing up a testing harness. The unified quality score gives a quick top-line read, while the per-category breakdown points to where to focus remediation first. AgenTester positions itself for instant results: you enter your app's address and get the report back without manual test authoring. This makes it useful for quick pre-launch checks, ongoing spot audits, and sharing a single quality number with stakeholders. Note that as a crawl-based scanner it inspects what it can reach automatically, so flows behind authentication or complex multi-step interactions may need additional manual testing. Pricing is not stated on the available materials.

Best for developers and teams who want a fast, no-setup quality audit of a web app's performance, accessibility, and UX.