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Tenable

Cybersecurity

3.9(28 ratings)

Tenable provides comprehensive cybersecurity solutions for vulnerability management.

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About Tenable

Best for enterprise security teams managing complex vulnerability programs.

Tenable provides a suite of vulnerability management and exposure assessment tools that help organizations discover, assess, and prioritize security weaknesses across their entire attack surface. Its flagship products — Tenable Nessus, Tenable.io (now Tenable Vulnerability Management), and Tenable.sc (SecurityCenter) — are widely used by security teams ranging from small businesses to large enterprises. The platform stands out for its extensive vulnerability plugin library, which is one of the largest in the industry, and its ability to cover IT assets, cloud environments, containers, OT/IoT devices, and Active Directory. Tenable is particularly well-regarded for helping teams move from reactive vulnerability scanning to proactive risk-based prioritization using its Vulnerability Priority Rating (VPR) system.

Pros

Industry-leading vulnerability detection with extensive plugin library
Risk-based prioritization helps focus on critical threats
Broad coverage across cloud, OT, IT, and containers
Nessus is a well-established and trusted scanning engine
Strong compliance reporting and audit-ready templates

Cons

Pricing can be expensive for smaller organizations
Initial setup and tuning requires significant expertise
Interface can feel complex for less experienced users
Agent-based scanning may impact endpoint performance

Use Cases

Best for continuous vulnerability scanning across large enterprise IT environments

Best for meeting compliance requirements like PCI-DSS, HIPAA, and NIST frameworks

Best for securing hybrid cloud and multi-cloud infrastructure against misconfigurations

Best for prioritizing remediation efforts based on real-world exploit risk

Key Features

6 features

Continuous network vulnerability scanning

Real-time threat intelligence integration

Compliance reporting for various standards

Prioritization of vulnerabilities by risk

Remediation tracking and management

Customizable dashboards and reporting

SaasHunter Score

7.0/10

“Your enterprise focuses on comprehensive vulnerability management across a diverse IT environment.”

Ease of Use

6.0

Features

9.0

Pricing

5.0

Support

7.0

Integrations

8.0

Best For

Enterprise 9Agencies 6Small Business 5Startups 4Freelancers 3

Integrations

SplunkServiceNowJiraAWSMicrosoft AzureGoogle Cloud PlatformIBM QRadarCyberArk

Vulnerability Scanning Network Monitoring Cloud Security Compliance Endpoint Protection

Frequently Asked Questions

What is Tenable?

Tenable is a cybersecurity company that provides vulnerability management and exposure assessment solutions. Its products help organizations identify, assess, and prioritize security vulnerabilities across their IT infrastructure, cloud environments, and operational technology.

How much does Tenable cost?

Tenable Vulnerability Management starts at around $3,500 per year for 65 assets, with pricing scaling based on the number of assets. Tenable Nessus Professional, the standalone scanner, is approximately $3,990 per year, while enterprise solutions like Tenable One require custom quotes.

What are the main features of Tenable?

Key features include continuous vulnerability scanning, risk-based prioritization with Vulnerability Priority Rating (VPR), asset discovery, compliance auditing, cloud security posture management, and Active Directory security. It also offers extensive reporting and dashboarding capabilities.

Who should use Tenable?

Tenable is designed for security teams, vulnerability analysts, and IT administrators in mid-size to large organizations that need to systematically manage vulnerabilities. It's particularly suited for enterprises with complex, hybrid environments requiring comprehensive attack surface visibility.

Is there a free plan for Tenable?

Tenable offers Nessus Essentials, a free version of its Nessus scanner that allows scanning of up to 16 IP addresses. It's suitable for students, educators, and individuals getting started with vulnerability assessment, but lacks the enterprise features of paid plans.