HackerOne - HackerOne provides a platform designed to streamline vulnerability coordination and bug bounty program by enlisting hackers.
Qualys - Qualys helps your business automate the full spectrum of auditing, compliance and protection of your IT systems and web applications.
Acunetix - Audit your website security and web applications for SQL injection, Cross site scripting and other...
Nessus - Nessus Professional is a security platform designed for businesses who want to protect the security of themselves, their clients, and their customers.
Forcepoint Web Security Suite - Internet Security
BreachLock - BreachLock is a versatile platform that provides scalable and smooth penetration testing services for vulnerabilities.