Best Nessus Professional Alternatives ranked by AI · updated May 2025

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Nessus Professional is a vulnerability assessment tool that helps to identify and remediate security risks across an organization's network.

Price: $2,190 per year

Top 6 Nessus Professional alternatives

Tenable.io is a comprehensive cloud-based vulnerability management platform that provides visibility into your organization's cyber exposure and enables you to manage and...

Custom pricing based on organization size and needs

Rapid7 InsightVM is a vulnerability management solution that provides visibility into the security risks in an organization's IT environment.

Pros

  • Comprehensive vulnerability assessment
  • Integrates with other security tools

Cons

  • Steep learning curve for beginners
  • Reporting can be complex

Custom pricing based on requirements

Qualys Vulnerability Management is a cloud-based solution that provides continuous visibility and security intelligence to help organizations streamline vulnerability management.

Pros

  • Cloud-based for scalability
  • Automated vulnerability assessment
  • Comprehensive reporting

Cons

  • May be costly for small businesses
  • Complex setup for some users

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