Invicti (Netsparker) is described as 'Netsparker is the only False-positive-free web application security scanner. Simply point it at your website and it will automatically discover the flaws that could leave you dangerously exposed' and is a vulnerability scanner in the security & privacy category. There are more than 10 alternatives to Invicti (Netsparker) for a variety of platforms, including Web-based, Windows, Linux, SaaS and Mac apps. The best Invicti (Netsparker) alternative is Burp Suite, which is free. Other great apps like Invicti (Netsparker) are w3af, Acunetix, Probely and nuclei.