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.

Key Snyk features:

Ease of Use Comprehensive Vulnerability Database Automated Fixes CI/CD Integration

Open Source

Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

Key Netumo features:

Monitoring SSL Monitoring Twitter SMS notifications

Try for free freemium $9.0 / Monthly (Lite plan)

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

Key Nessus features:

Comprehensive Vulnerability Coverage Regular Updates User-Friendly Interface Customizable Scans

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

Key Detectify features:

Comprehensive Security Analysis Automated Scanning Regular Updates Easy Integration

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

Key Exploit Pack features:

Comprehensive Toolset User-Friendly Interface Continuous Updates Cross-Platform Compatibility

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

Key Qualys features:

Comprehensive Security Cloud-based Platform Automated Scanning Detailed Reporting

Advanced threat tactics for penetration testers.

Key Cobalt Strike features:

Comprehensive Feature Set Team Collaboration Mature and Well-Supported Red Team Operations

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

Key Armitage features:

User-Friendly Interface Collaboration Features Visualization of Targets Integration with Metasploit

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

Key Acunetix Vulnerability Scanner features:

Comprehensive Scanning User-friendly Interface High-accuracy Continuous Monitoring

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.

Key OPSWAT Security Score features:

Deep Endpoint Compliance Vulnerability Detection Operating System and 3rd Party Patch Management Secure Access

free

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

Key Core Impact Pro features:

Comprehensive Testing Automation and Efficiency Exploitation Framework User-friendly Interface

The fastest website security scanner out there.

Key Mister Scanner features:

User-Friendly Interface Comprehensive Scanning Automated Reports Flexible Pricing

freemium $0.01 / Monthly (1 user)

Intruder is a security monitoring platform for internet-facing systems.

Key Intruder features:

Automated Vulnerability Scanning Continuous Monitoring User-Friendly Interface Integration Capabilities

paid Free Trial

SCAP is a line of standards managed by NIST.

Key OpenSCAP features:

Automation of Security Compliance Supports Multiple Frameworks and Standards Open Source and Community Driven Integration with Other Tools