VibeGuard

Free scanners read your headers in 60 seconds. A real pentest costs €5,000 and six weeks. VibeGuard is the middle: an autonomous agent attacks your live app for 1 to 18+ hours, from the outside, with no access to your source. Give it a throwaway test account and it goes behind your login, where the expensive bugs live. Every finding arrives in plain English, with the request that proves it and a fix prompt for your coding agent. A free re-check confirms the fix worked. From €59, one time.