Watchtower - "Watchtower monitors your competition's websites and alerts you to important changes instantly."
Qualys - Qualys helps your business automate the full spectrum of auditing, compliance and protection of your IT systems and web applications.
LaunchKit - Open Source - A popular suite of developer tools, now 100% open source.
Nessus - Nessus Professional is a security platform designed for businesses who want to protect the security of themselves, their clients, and their customers.
Material Design for Bootstrap 4 - Powerful and free UI KIT for the newest Bootstrap 4 and Material Design
BreachLock - BreachLock is a versatile platform that provides scalable and smooth penetration testing services for vulnerabilities.