Tenable

Vulnerability management platform with Nessus scanning, cloud-native VM, and exposure management

ToolVulnerability ManagementCloud

Pricing: See the vendor site for current pricing.

Reviewed by the CyberSecTool editorial team against the public sources cited below · Last reviewed February 2026 · How we review listings

What is Tenable?

Tenable is a widely adopted vulnerability management platform, offering a comprehensive suite of products including Tenable.io (cloud-based VM), Nessus (the world's most widely deployed vulnerability scanner), and Tenable.sc (on-premises management console). Tenable provides continuous visibility into every asset across the attack surface, identifying vulnerabilities, misconfigurations, and compliance violations across IT, cloud, containers, OT, and identity infrastructure. With over 200,000 organizations relying on Tenable, it has established itself as a widely adopted standard for enterprise vulnerability management.

Best for: Vulnerability management platform with Nessus scanning, cloud-native VM, and exposure management
Pros
  • ✓ Extensive vulnerability plugin library with rapid CVE coverage
  • ✓ Mature platform with 20+ years of vulnerability research
  • ✓ Flexible deployment options including cloud, on-prem, and hybrid
  • ✓ Strong compliance scanning for CIS, DISA STIG, and PCI DSS
  • ✓ Extensive third-party integrations and robust API
Considerations
  • • Per-asset pricing becomes expensive at enterprise scale
  • • Nessus scanning can be resource-intensive on networks
  • • Steep learning curve for Tenable.sc administration
  • • Agent-based scanning requires endpoint deployment overhead
  • • Reporting customization is limited without Tenable.sc

Reported in public reviews and vendor documentation. See sources below.

Key Features

→Continuous vulnerability scanning across IT, cloud, and OT
→Nessus scanner with 200,000+ plugins
→Risk-based prioritization with VPR scoring
→Cloud-native asset discovery and assessment
→CIS benchmark and compliance auditing
→Container and web application scanning
→Attack path analysis and exposure management
→Integration with ITSM, SIEM, and remediation workflows

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Tenable Comparisons

Tenable vs Nuclei→Tenable vs Tanium→Tenable vs Greenbone OpenVAS→Tenable vs Microsoft Defender Vulnerability Management→Tenable vs Rapid7 InsightVM→Tenable vs Arctic Wolf→Tenable vs CrowdStrike Falcon Spotlight→Tenable vs Qualys VMDR→

Sources & references

Where the information on this listing comes from. Always verify pricing and capabilities against the vendor before a purchasing decision.

Tenable — official websitePrimary source
Tenable and Nessus Pricing & Purchase Options
Official site
Tenable, Inc. - Wikipedia
Wikipedia
About Tenable
Official site

Spot an error, or do you represent Tenable? Request a correction.

Quick Info
PricingSee the vendor site for current pricing.
ModelPer-asset (annual subscription)
Founded2002
CloudYes
Self-HostedNo
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Last updated: Feb 20, 2026

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In the glossary
Penetration TestingVM