Nessus Alternatives

Nessus is described as 'Identify system vulnerabilities with automated assessments and prioritize remediation through a scoring system, offering guidance for all experience levels' and is a vulnerability scanner in the network & admin category. There are more than 50 alternatives to Nessus for a variety of platforms, including Web-based, Linux, Windows, SaaS and Mac apps. The best Nessus alternative is SiteOne Crawler, which is both free and Open Source. Other great apps like Nessus are Metasploit, OpenVAS, PhoneSploit Pro and ScanAnchor.

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Alternatives
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Alternatives list

  1. This vulnerability scanner for the Windows WorkStations et Servers gives you all the actions to enforce security of your Windows operating Systems.

    Cost / License

    • Free
    • Proprietary

    Application type

    Alerts

    • Discontinued

    Platforms

    • Windows
    Good alternative?
     
  2. PatrolServer icon
     3 likes

    Check realtime and continuously for outdated web software on your server. Delivered by mail and an easy to use dashboard and get notified if PHP, Apache, cPanel, Wordpress, Drupal and many more become outdated.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Good alternative?
     
  3. SmartScanner icon
     2 likes

    SmartScanner is an AI-powered web vulnerability scanner for testing security of web sites and applications.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Windows
    Good alternative?
     
  4. BabySploit icon
     1 like

    BabySploit is a penetration testing toolkit aimed at making it easy to learn how to use bigger, more complicated frameworks like Metasploit. With a very easy to use UI and toolkit, anybody from any experience level will find...

    Cost / License

    Application type

    Platforms

    • Self-Hosted
    • Python
    Good alternative?
     
  5. Strobes icon
     1 like

    Strobes is an integrated cybersecurity platform that combines Attack Surface Management, Penetration Testing-as-a-service, and Risk-Based Vulnerability Management to continuously manage your threat exposure.

    Cost / License

    • Freemium
    • Open Source

    Application type

    Platforms

    • Software as a Service (SaaS)
    Good alternative?
     
  6. Astra’s Pentest is a comprehensive penetration testing solution with an intelligent automated vulnerability scanner coupled with in-depth manual pentesting.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
    Good alternative?
     
  7. Cyberwatch icon
     2 likes

    Protect your servers from IT vulnerabilities. Cyberwatch detects your vulnerabilities and deploys automatically the appropriate security fixes.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Windows
    • Linux
    • CentOS
    • Ubuntu
    • Debian
    • Red Hat Enterprise Linux
    Good alternative?
     
  8. Vulners API icon
     1 like

    Vulners is a high-quality correlated database of software vulnerabilities. Users can create a custom VM solution using our consolidated database through API, multiple vulnerability scanners, plugins, and many other security tools and integrations.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Linux
    • Online
    • Software as a Service (SaaS)
    Good alternative?
     
  9. WPSec.com icon
     2 likes

    For all the scans WPSec.com perform they use the latest technology in vulnerability scanners. Their custom scanning technology includes the use of WPScan, the most reliable and up-to-date WordPress scanning software.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Wordpress
    Good alternative?
     
  10. Rapid7 icon
     Like

    Rapid7 is engineering better security to help companies reduce risk of breach, detect and respond to attacks, and build effective cybersecurity programs.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
    Good alternative?
     
  11. Hackerize icon
     2 likes

    Hackerize is an essential security monitoring tool for websites, constantly protecting businesses from ever-evolving cyber threats.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Software as a Service (SaaS)
    Good alternative?
     
  12. The goal of cvechecker is to report about possible vulnerabilities on your system, by scanning the installed software and matching the results with the CVE database. Indeed, this is not a bullet-proof method and you will most likely have many false positives (vulnerability is...

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Linux
    Good alternative?
     
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