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 Cyber Vendor Guide 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
Things to check
- 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
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Sources & references
Where the information on this listing comes from. Always verify pricing and capabilities against the vendor before a purchasing decision.
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Key facts
- Pricing
- See the vendor site for current pricing.
- Model
- Per-asset (annual subscription)
- Founded
- 2002
- Cloud
- Yes
- Self-hosted
- No
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