BreakYourApp

BreakYourApp is an AI security testing tool that scans a web app for vulnerabilities before launch, built for developers who ship with AI coding assistants like Cursor, Lovable, or Bolt and lack a dedicated security reviewer. You submit your app's URL and an AI agent explores it, checking for misconfigured security headers, insecure cookies, exposed secrets, mixed content, and broken authentication or authorization boundaries, with optional injection and XSS checks. It returns a Break Score from 0 to 100 with a plain shipping verdict, plus a private, owner-only report where each finding is backed by evidence. Testing is non-destructive. For teams looking for the best AI for pre-launch app security checks, BreakYourApp sits as a lightweight first pass rather than a full penetration test: it catches the common, embarrassing mistakes that AI-generated code tends to leave behind before a human or a formal audit gets involved. The vendor is explicit that it complements, not replaces, a professional security review. The main limitation is scope and depth: automated scanning will not match a manual pentest, and findings are only as broad as what the agent can reach from a URL.

Running an automated pre-launch security scan of a web app to catch headers, secrets, and auth issues before shipping.