Best Vulnerability Scanner Products in 2025

Snyk helps you use open source and stay secure. Continuously find and fix vulnerabilities for npm, Maven, NuGet, RubyGems, PyPI and much more.

Open Source

Detectify provides a user friendly and thorough web security scan that allows you to focus 100% on web development.

Nessus Professional is a security platform designed for businesses who want to protect the security of themselves, their clients, and their customers.

Armitage makes penetration testing easy by adding a GUI to the Metasploit framework

Exploit Pack is an open source project security that will help you adapt exploit codes on-the-fly.

Advanced threat tactics for penetration testers.

Qualys helps your business automate the full spectrum of auditing, compliance and protection of your IT systems and web applications.

How secure is your computer? OPSWAT Security Score helps you identify weaknesses in your computer security system and fix security issues that leave you vulnerable to cyber. Get a free security scan for your Windows computer, laptop, or tablet today.

free

The fastest website security scanner out there.

freemium $0.01 / Monthly (1 user)

Core Impact Pro is the most comprehensive software solution assessing and testing security...

Acunetix Vulnerability Scanner is a platform that offers a web vulnerability scanner and provides security testing to users for their web applications.

Tenable.io Cyber Exposure platform helps to protect any asset on any computing platform and eliminate blind spots.

Nessus identifies the vulnerabilities, policy-violating configurations, and malware that attackers could use to penetrate your network.