Vega
Open source web application security scanner
WebScarab
Framework for analysing HTTP(S) application traffic
Defensics
Black-box fuzz testing tool for protocols, file formats and interfaces
Checkmarx
Application security testing platform (SAST, SCA, DAST, IaC, API)
Invicti
Web application and API security scanner (formerly Netsparker)
TestGrid
AI-powered end-to-end testing platform