Software Alternatives, Accelerators & Startups

Tenable.io

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

Some of the top features or benefits of Tenable.io are: Comprehensive Vulnerability Coverage, User-Friendly Interface, Advanced Reporting and Analytics, Scalability, and API Integrations. You can visit the info page to learn more.

Best Tenable.io Alternatives & Competitors in 2025

The best Tenable.io alternatives based on verified products, community votes, reviews and other factors.
Filter: 12 Open-Source Alternatives. Latest update:

  1. 96

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

    /qualys-alternatives
  2. 64

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

    /nessus-alternatives
  3. Verify your customers in under 15 seconds anywhere in the world with a cutting-edge SaaS & API platform for Identity Verification and AML/KYC compliance.

    Try for free freemium $0.1 (per credit)

    Try for free
  4. 55

    BreachLock is a versatile platform that provides scalable and smooth penetration testing services for vulnerabilities.

    /breachlock-alternatives
  5. 41

    Burp Suite is an integrated platform for performing security testing of web applications.

    /burp-suite-alternatives
  6. 42

    Find security issues, verify vulnerability mitigations & manage security assessments with Metasploit. Get the world's best penetration testing software now. DownloadPen testing software to act like an attacker.

    Open Source

    /rapid7-alternatives
  7. 32

    AlienVault USM Anywhere delivers powerful threat detection, incident response, and compliance management for cloud, on-premises, and hybrid environments.

    /alienvault-usm-from-atandt-cybersecurity-alternatives
  8. 40

    Protect your online data & learn more about DDI, the security industry’s award-winning & most effective vulnerability & risk management network solution.

    /digital-defense-alternatives
  9. 34

    The Open Vulnerability Assessment System (OpenVAS) is a framework of several services and tools...

    /openvas-alternatives
  10. 28

    Netsparker is a tool for scanning web sites for security vulnerabilities.

    /netsparker-alternatives
  11. 22

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

    /acunetix-vulnerability-scanner-alternatives
  12. 40

    Open Source Tripwire software is a security and data integrity tool useful for monitoring and...

    /tripwire-alternatives
  13. 21

    The revolutionary architecture that gives you a continuous, always-on assessment of your global security and compliance posture, with 2-second visibility across all your IT assets, wherever they reside.

    /qualys-cloud-platform-alternatives
  14. 37

    Alert Logic seamlessly connects an award-winning security platform, cutting-edge threat intelligence, and expert defenders – to provide the best security and peace of mind for businesses 24/7, regardless of their size or technology environment.

    /alert-logic-alternatives
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